CN109392487B - Blade assembly and electric shear with same - Google Patents
Blade assembly and electric shear with same Download PDFInfo
- Publication number
- CN109392487B CN109392487B CN201811558821.1A CN201811558821A CN109392487B CN 109392487 B CN109392487 B CN 109392487B CN 201811558821 A CN201811558821 A CN 201811558821A CN 109392487 B CN109392487 B CN 109392487B
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- China
- Prior art keywords
- blade
- oil storage
- oil
- groove
- storage element
- 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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- 239000003921 oil Substances 0.000 claims abstract description 123
- 238000003860 storage Methods 0.000 claims abstract description 88
- 239000010687 lubricating oil Substances 0.000 claims abstract description 36
- 238000005461 lubrication Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000001050 lubricating effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 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
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/021—Secateurs; Flower or fruit shears characterized by the arrangement of pivots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Harvester Elements (AREA)
Abstract
The invention provides a blade assembly and an electric shear with the same, wherein the blade assembly comprises a first blade with a first shaft hole, a second blade with a second shaft hole and a rotating shaft penetrating through the first shaft hole and the second shaft hole to rotationally connect the first blade with the second blade, a lubrication mechanism is arranged at the joint of the first blade and the second blade and comprises an oil storage tank and an oil storage element, and the oil storage element releases lubricating oil under the action of relative rotation of the first blade and the second blade. So set up, through set up lubricated mechanism between first blade and second blade, provide lubricating oil for first blade and second blade, under the prerequisite that the blade obtained lubrication when guaranteeing the electric shears use, realize the storage of electric shears self to lubricating oil through the oil storage component, under the prerequisite that does not influence the whole outward appearance of electric shears and complete machine design cost, realize fine effect of improving lubrication.
Description
Technical Field
The invention relates to the field of electric tools, in particular to a blade assembly and an electric shear with the same.
Background
The electric shears are driven by a lithium battery to cut branches by opening and closing blades. When shearing, the movable knife needs to be closely attached to the fixed knife, so that branches can be sheared cleanly, the blades cannot be adhered, and the cut surfaces of the branches can be tidy. The relative motion between the movable knife and the fixed knife of metal has higher abrasion and heating, which can reduce the performance and the service life, so the lubrication between the two blades is particularly critical.
In the use process of the scissors, the performance of the blades directly determines the shearing performance of the whole machine, and the performance and comfort level of the scissors during shearing also depend on the meshing precision and the lubrication effect of the movable knife edges. Most of the blade structures of the electric shears consist of parts such as a fastening bolt, a movable blade, a fixed blade, a locking elastic sheet, a fastening nut and the like; the power of the motor is transmitted to the blade through the planetary gear speed reduction and the screw rod assembly, so that the cutting requirement is realized. The blades shear frequently and must rely on effective lubrication to ensure the performance and life of the shears.
Because the hand-held electric shears are very compact in structure, there is little space for oil-way design and for a large volume of oil storage, the blade is sprayed with lubricating oil when the production line is first assembled, but the lubricating oil is usually air-dried when sold in the hands of customers, so that the customers generally lubricate the blade by themselves in the prior art. The cutting edge of the scissors is inclined with the lubricant to lubricate the blades, the defect of the method is that the dosage of the lubricant is uncontrollable, and the lubricant always flows to the handshaking position along the shell of the scissors at the place where the branches are needed to be lifted and sheared, so that the user experiences poor, the body of the scissors is easy to be polluted by oil stains, the lubricating effect is general, and the repeated stopping is often needed to carry out oiling lubrication in one operation.
It is therefore desirable to design a blade assembly and an electric shear to address the above-described issues.
Disclosure of Invention
The invention aims to provide a blade assembly with a good lubricating effect and an electric shear with the blade assembly.
In order to achieve the above purpose, the invention adopts the following technical scheme: the novel rotary cutting machine comprises a first blade with a first shaft hole, a second blade with a second shaft hole and a rotating shaft penetrating through the first shaft hole and the second shaft hole to enable the first blade and the second blade to be connected in a rotating mode, a lubricating mechanism is arranged at the joint of the first blade and the second blade and comprises an oil storage groove and an oil storage element, and the oil storage element releases lubricating oil under the action of relative rotation of the first blade and the second blade.
As a further improved technical scheme of the invention, the surfaces of the first blade and the second blade, which are in contact with each other, are defined as a first contact surface and a second contact surface respectively, the oil storage groove is circumferentially formed on the second contact surface along the second shaft hole, and the oil storage element releases lubricating oil when the first blade and the second blade are closed.
As a further improved technical scheme of the invention, the oil storage element is made of loose materials, a first bulge is arranged on a first contact surface corresponding to the oil storage groove, and the first bulge extrudes the oil storage element.
As a further improved technical scheme of the invention, the bottom of the oil storage tank is provided with a second bulge, and when the first blade and the second blade are closed, the first bulge and the second bulge are mutually close to squeeze the oil storage element to release lubricating oil; when the first blade and the second blade are opened, the first bulge and the second bulge are far away from each other, and the oil storage element is restored to a loose state and absorbs lubricating oil.
As a further improved technical scheme of the invention, the oil storage tank is a ring groove which is formed along the circumferential direction of the second shaft hole and is matched with the shape of the oil storage tank.
As a further improved technical scheme of the invention, the second contact surface is provided with the oil filling groove, the oil filling groove extends from the oil storage groove to the edge of the second contact surface, and the depth of the oil filling groove is smaller than that of the oil storage groove.
As a further improved technical scheme of the invention, the second contact surface is provided with an oil guiding groove along the radial direction of the oil storage groove, and the depth of the oil guiding groove is smaller than that of the oil storage groove.
As a further improved technical scheme of the invention, the oil guiding groove is positioned between the first bulge and the second bulge in the plane direction of the oil storage groove, and when the first blade and the second blade are closed, the first bulge and the second bulge are mutually close to squeeze the oil storage element, and lubricating oil is released into the oil guiding groove.
As a further improved technical scheme of the invention, the oil storage element is a wool felt.
In order to achieve the above purpose, the present invention further adopts the following technical scheme: an electric shear comprises a body and any one of the blade assemblies mounted on the body.
According to the technical scheme, the lubricating mechanism is arranged between the first blade and the second blade to provide lubricating oil for the first blade and the second blade, and on the premise that the blades are lubricated when the electric shears are used, the storage of the lubricating oil by the electric shears is realized through the oil storage element, and on the premise that the overall appearance of the electric shears and the design cost of the whole electric shears are not influenced, a good lubricating effect is realized.
Drawings
Fig. 1 is a front view of the electric shears according to the present invention.
Fig. 2 is a split view of the blade assembly of fig. 1.
Fig. 3 is a perspective view of the first blade of fig. 1.
Fig. 4 is a perspective view of the second blade of fig. 1.
Fig. 5 is a partial cross-sectional view of the first and second blades of fig. 1 when closed.
Fig. 6 is a partial cross-sectional view of the first and second blades of fig. 1 when open.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-6, the present invention provides an electric shear 100, which includes a body 110 and a blade assembly mounted at the front end of the body 110. The blade assembly includes a first blade 120, a second blade 130, a spindle 140 connecting the first blade 120 and the second blade 130; specifically, the first blade 120 is a moving blade, and the second blade 130 is a fixed blade fixedly mounted on the body 110, preferably fixed by a bolt; the first blade 120 and the second blade 130 are respectively provided with a first shaft hole 123 and a second shaft hole 133 for the rotating shaft 140 to pass through, and the rotating shaft 140 rotationally connects the first blade 120 and the second blade 130; the rotation shaft 140 is preferably a fastening bolt.
The body 110 is provided with a control switch 111 for controlling the rotation of the first blade 120, thereby controlling the opening and closing of the first blade 120 and the second blade 130; specifically, in order to ensure the safety of the use of the operator and facilitate the operation habit of the operator, when the control switch 111 is not pressed, the first blade 120 and the second blade 130 are always in an open state, when the control switch 111 is pressed, the first blade 120 and the second blade 130 are changed from the open state to the closed state and are cyclically opened and closed, and when the control switch 111 is released, the first blade 120 and the second blade 130 are in the open state.
The portions where the first blade 120 and the second blade 130 contact each other are defined as a first contact surface 121 and a second contact surface 131, respectively. The connection portion between the first blade 120 and the second blade 130 is provided with a lubrication mechanism, which includes an oil storage groove 1331 formed on the second contact surface 131 along the circumferential direction of the second shaft hole 133, and an oil storage element 150 accommodated in the oil storage groove 1331, wherein the oil storage element 150 releases the lubricating oil into the oil storage groove 1331 under the action of an external force. The oil storage groove 1331 is preferably a ring groove formed around the circumference of the second shaft hole, and the shape of the oil storage element 150 is a ring shape matched with that of the oil storage groove 1331 correspondingly; the oil storage element 150 is preferably a felt with high strength, is not easy to deform, has good oil storage and release effect, and can be made of other materials with the same characteristics, such as oil absorbing cotton, etc.
Referring to fig. 3 and 4, the second contact surface 131 is further provided with a filling groove 134, the filling groove 134 is a through groove from the edge of the oil storage groove 1331 to the edge of the second contact surface 131, and the depth of the filling groove 134 is smaller than that of the oil storage groove 1331, so that the oil is easily filled into the oil storage groove 1331 through the filling groove 134, and when more lubricating oil is in the oil storage groove 1331, the lubricating oil is not easy to flow out along the filling groove 134 due to the deeper oil storage groove 1331. Preferably, the inlet of the oil filling groove 134 at the edge of the second contact surface 131 is provided with a slope, so that an operator can fill oil into the oil filling groove 134 conveniently.
Further, at least one oil guiding groove is formed in the edge of the oil storage groove 1331, and is used for guiding the lubricating oil in the oil storage groove 1331 between the first blade 120 and the second blade 130, and the oil guiding groove is preferably two symmetrically arranged oil guiding grooves 1334 and 1335, and the depth of the oil guiding grooves 1334 and 1335 is smaller than that of the oil storage groove 1331.
In the present invention, the bottoms of the first contact surface 121 and the oil storage tank 1331 are both provided with protrusions, specifically, the bottom of the oil storage tank 1331 is symmetrically provided with two second protrusions 1332 and 1333 along the radial direction, the first contact surface 121 is provided with two first protrusions 1231 and 1232 at positions corresponding to the oil storage tank 1331, and the first protrusions 1231 and 1232 and the second protrusions 1332 and 1333 are arranged in the circumferential direction of the oil storage tank 1331 in a crossing manner, namely: clockwise are a first protrusion 1231, a second protrusion 1332, a first protrusion 1232, and a second protrusion 1333. The four protrusions each have a height less than the depth of the oil reservoir 1331 and a length less than the width of the oil reservoir 1331.
Preferably, two oil guide grooves 1334, 1335 are provided at positions clockwise upstream of the second protrusions 1332, 1333, respectively, in the circumferential direction.
As shown in fig. 6, when the first blade 120 and the second blade 130 are opened, and the operator injects the lubricant into the oil tank 134, the lubricant is absorbed by the oil storage member 150 and stored in the oil tank 1331, and even if the position of the electric shears 100 is changed, the lubricant does not flow out of the oil tank 134 due to the adsorption of the oil storage member 150. Meanwhile, due to the blocking effect of the oil storage element 150, dust and wood dust during operation cannot enter the oil storage groove 1331 through the oil filling groove 134. The oil storage member 150 is used to prevent leakage of lubricating oil at the friction portion and prevent water and dust from falling into the friction portion, and can function as a sealing fluid medium on the one hand and lubricate the mutually moving members on the other hand. Before each operation, the user only needs to add a proper amount of lubricating oil to the oil tank 134, and the lubricating oil flows into the oil storage element 150 of the oil storage tank 1331 due to gravity, so that oil injection is completed.
As shown in fig. 5, when the operator presses the control switch 111, the first blade 120 and the second blade 130 are closed, the first blade 120 rotates the first protrusions 1231, 1232 thereon clockwise, and the first protrusions 1231, 1232 and the second protrusions 1332, 1333 approach slowly with the rotation of the first blade 120, that is: the first protrusion 1231 moves toward the second protrusion 1332, the oil storage member 150 between the first protrusions 1231, 1232 and the second protrusions 1332, 1333 is pressed, and the lubricating oil is drained between the first blade 120 and the second blade 130 through the oil guide groove 1334 provided between the first protrusion 1231 and the second protrusion 1332; the first protrusion 1232 moves toward the second protrusion 1333, presses the oil storage element 150, and drains the lubricating oil between the first blade 120 and the second blade 130 through the oil guiding groove 1335 provided between the first protrusion 1232 and the second protrusion 1333, thereby lubricating the blades. When the cutting is completed, the first blade 120 rotates counterclockwise, the first protrusion 1231 and the second protrusion 1332 are away, the first protrusion 1232 and the second protrusion 1333 are away, the oil storage element between the first protrusions 1231 and 1232 and the second protrusions 1332 and 1333 is changed from the extrusion state to the loose state, and the residual lubricating oil in the oil guide groove is sucked into the oil storage element 150 for recycling. This arrangement can lubricate the friction between the first blade 120 and the second blade 130, and can save lubrication oil. In addition, at the same time, the lubricating oil may partially flow into the gaps between the rotating shaft 140 and the first and second blades 120 and 130, and may lubricate the friction between the rotating shaft 140 and the blades. In addition, when the lubricating oil is sucked into the oil storage member 150, friction particles between the first blade 120 and the second blade 130 may be sucked into the oil storage member 150, avoiding that the particles remain between the first blade 120 and the second blade 130, increasing wear of the blades.
In addition, since the rotation shaft 140 passes through the middle of the oil storage groove 1331, the oil storage member 150 also provides lubrication between the rotation shaft and the first and second blades 120 and 130 during frequent rotation of the first blade 120.
Preferably, the first projection 1232 of the first blade 120 is positioned adjacent the fuel filler slot 134, preferably at a position clockwise upstream of the fuel filler slot 134. Since the portion of the oil storage member 150 located in the upstream direction of the oil filling groove 134 is pressed by the first protrusion 1232 and the second protrusion 1333 when the lubricating oil is filled, most of the lubricating oil flows into the oil storage member 150 located in the downstream direction, and the portion near the cut is a region with more friction and dust, so that the lubricating oil can be emphasized, of course, an operator can also fill more lubricating oil, and the lubricating oil can be reused after balancing the positions of the wool felt.
In summary, the lubricating mechanism is arranged between the first blade and the second blade to provide lubricating oil for the first blade and the second blade, the storage of the lubricating oil by the electric shears is realized by arranging the loose oil storage element on the premise that the blades are lubricated when the electric shears are used, and the oiling groove is arranged on the contact surface of the blades, so that the lubricating oil is prevented from being directly poured onto the blades, overflowed and polluted. On the premise of not affecting the whole appearance of the electric shears and the design cost of the whole electric shears, the lubricating effect is improved well.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and it should be understood that the present invention should be based on those skilled in the art, and although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalents may be made to the present invention without departing from the spirit and scope of the present invention and modifications thereof should be covered by the scope of the claims of the present invention.
Claims (5)
1. A blade assembly comprising a first blade having a first shaft bore, a second blade having a second shaft bore, and a spindle extending through the first and second shaft bores to rotationally connect the first and second blades, characterized in that: the connecting part of the first blade and the second blade is provided with a lubricating mechanism, the lubricating mechanism comprises an oil storage tank and an oil storage element, the oil storage element releases lubricating oil under the action of relative rotation of the first blade and the second blade, the oil storage tank is a ring groove which is formed along the circumferential direction of the second shaft hole and is matched with the shape of the oil storage element, and the oil storage element is made of loose materials;
defining the contact surfaces of the first blade and the second blade as a first contact surface and a second contact surface respectively, wherein the oil storage groove is circumferentially formed on the second contact surface along the second shaft hole, and the oil storage element releases lubricating oil when the first blade and the second blade are closed;
the first contact surface is provided with a first bulge, the bottom of the oil storage tank is provided with a second bulge, the second contact surface is provided with an oil guide groove along the radial direction of the oil storage tank, the oil guide groove is positioned between the first bulge and the second bulge in the plane direction of the oil storage tank, and when the first blade and the second blade are closed, the first bulge and the second bulge are mutually close to squeeze the oil storage element, so that lubricating oil is released into the oil guide groove; when the first blade and the second blade are opened, the first bulge and the second bulge are far away from each other, and the oil storage element is restored to a loose state and absorbs lubricating oil;
the rotating shaft passes through the middle of the oil storage groove, so that lubrication between the rotating shaft and the first blade and between the rotating shaft and the second blade is realized through the oil storage element in the rotating process of the first blade.
2. The blade assembly of claim 1, wherein: and the second contact surface is provided with an oil filling groove, the oil filling groove extends from the oil storage groove to the edge of the second contact surface, and the depth of the oil filling groove is smaller than that of the oil storage groove.
3. The blade assembly of claim 1, wherein: the depth of the oil guide groove is smaller than that of the oil storage groove.
4. The blade assembly of claim 1, wherein: the oil storage element is a wool mat.
5. An electric shear, characterized in that: the electric shears comprising a body and the blade assembly of any one of claims 1-4 mounted on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558821.1A CN109392487B (en) | 2018-12-19 | 2018-12-19 | Blade assembly and electric shear with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811558821.1A CN109392487B (en) | 2018-12-19 | 2018-12-19 | Blade assembly and electric shear with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109392487A CN109392487A (en) | 2019-03-01 |
| CN109392487B true CN109392487B (en) | 2024-02-02 |
Family
ID=65460026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811558821.1A Active CN109392487B (en) | 2018-12-19 | 2018-12-19 | Blade assembly and electric shear with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109392487B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111264207A (en) * | 2020-03-31 | 2020-06-12 | 重庆派斯克刀具制造股份有限公司 | Pruning shear blade |
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| CN205835442U (en) * | 2016-07-20 | 2016-12-28 | 深圳科德士电器有限公司 | A kind of electric hair cutter oil storage lubrication system |
| CN206175486U (en) * | 2016-11-15 | 2017-05-17 | 人本集团有限公司 | Take bearing retainer of oil storage tank |
| CN206808156U (en) * | 2017-05-25 | 2017-12-29 | 东莞市嘉航实业有限公司 | A kind of electric shear |
| CN207921153U (en) * | 2017-12-29 | 2018-09-28 | 内蒙古大唐国际再生资源开发有限公司 | A kind of bindiny mechanism of stirring speed reducer |
| CN209268087U (en) * | 2018-12-19 | 2019-08-20 | 常州格力博有限公司 | Blade assembly and electric clippers with the blade assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060067787A1 (en) * | 2004-09-29 | 2006-03-30 | Nelson Linn E | Pivot lubrication bolt |
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2018
- 2018-12-19 CN CN201811558821.1A patent/CN109392487B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202769233U (en) * | 2012-09-27 | 2013-03-06 | 宁波狮球通风机电有限公司 | Motor lubrication structure |
| CN205014007U (en) * | 2015-10-15 | 2016-02-03 | 重庆铁工机电有限公司 | Automatic lubricating arrangement puts oil |
| CN205438637U (en) * | 2016-03-10 | 2016-08-10 | 郭思蔓 | Scissors of resistant to rust |
| CN105746188A (en) * | 2016-03-31 | 2016-07-13 | 四川冠腾科技有限公司 | Long-handle pruning shears for flowering cherry |
| CN205835442U (en) * | 2016-07-20 | 2016-12-28 | 深圳科德士电器有限公司 | A kind of electric hair cutter oil storage lubrication system |
| CN106213856A (en) * | 2016-08-22 | 2016-12-14 | 海宁金茂五金有限公司 | The slide rail of tool lubricating function |
| CN206175486U (en) * | 2016-11-15 | 2017-05-17 | 人本集团有限公司 | Take bearing retainer of oil storage tank |
| CN206808156U (en) * | 2017-05-25 | 2017-12-29 | 东莞市嘉航实业有限公司 | A kind of electric shear |
| CN207921153U (en) * | 2017-12-29 | 2018-09-28 | 内蒙古大唐国际再生资源开发有限公司 | A kind of bindiny mechanism of stirring speed reducer |
| CN209268087U (en) * | 2018-12-19 | 2019-08-20 | 常州格力博有限公司 | Blade assembly and electric clippers with the blade assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109392487A (en) | 2019-03-01 |
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