CN110116438A - A kind of multi-functional electric tools - Google Patents
A kind of multi-functional electric tools Download PDFInfo
- Publication number
- CN110116438A CN110116438A CN201910214510.1A CN201910214510A CN110116438A CN 110116438 A CN110116438 A CN 110116438A CN 201910214510 A CN201910214510 A CN 201910214510A CN 110116438 A CN110116438 A CN 110116438A
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- China
- Prior art keywords
- drilling rod
- metal
- grinding wheel
- polishing wheel
- machined
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/08—Operator-supported drilling machines or devices
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of multi-functional electric tools, including electric drill ontology, arc lever, the side of arc lever is provided with positive and negative rotation switching switch and electronic stepless speed regulation switch, locking press button is provided on arc lever, rotation axis is installed in electric drill ontology, metal rotation stud and metal collet are installed on the rotating shaft, the fastener for fastening is provided in metal collet；Grinding wheel component is equipped with by flat key on metal rotation stud, it is replaceable in metal collet that double drill bit assemblies, polishing wheel assembly, demountable bit component, Universal flexible shaft are installed.The present invention is vdiverse in function, carpenter can realize the processing of working procedures using the same electric drill, grinding wheel component is easily installed on metal rotation stud, double drill bit assemblies, polishing wheel assembly, demountable bit component, Universal flexible shaft are made into the connector of standard, it is easily installed in metal collet, and realize fastening, exchange use can be carried out as needed, dramatically save cost.
Description
Technical field
The present invention relates to power tools technology field more particularly to a kind of multi-functional electric tools.
Background technique
Electric drill is a kind of common electric tool, and electric drill in the prior art generally only has the function of drilling, function list
One.Carpenter is in fitment process, it is often necessary to use many tools, when carrying out different processes, need constantly to carry out
The replacement of tool.Such as: 1, when need bore plank hole, it is necessary to use electric drill, the drill bit of the prior art be all it is integrated,
When the damage of the drill lip of drill bit or abrasion, drill bit is eliminated substantially, and such case causes great waste, is also increased
Many costs.2, carpenter is when making furniture, when needing the side fillet to plank to polish, it is general manually using sand paper into
Row sanding operation, it is time-consuming and laborious, and grinding effect is poor, roughness is big.3, when needing the surface to woodwork plate to polish, one
As using sanding machine carry out polishing operation, replacement trouble, increase cost, and the polishing wheel in sanding machine is installing and using process
In, it is easy to produce radial and axial shaking, influences to polish effect.4, when needing to install hinge, bottle opener or electronic is generally used
Tool mounting screw, but in some narrow spaces when installation hinge, bottle opener or electric tool are all difficult to fill in, and influence
The installation of screw.5, when needing to install door handle, need to process two it is symmetrical and in same vertical line upper installing hole,
It is at present usually first to pull line, then independent processing mounting holes, very high to the skill requirement of carpenter in this way, in time very skilled wood
Work is also it is difficult to ensure that the two holes are symmetrically and on same vertical line.
Summary of the invention
The present invention in order to overcome the shortcomings in the prior art, provides a kind of multi-functional electric tools.
The present invention is achieved through the following technical solutions:
A kind of multi-functional electric tools, including electric drill ontology are provided with arc lever in one end of the electric drill ontology, and in institute
The side for stating arc lever is provided with positive and negative rotation switching switch and electronic stepless speed regulation switch, and is arranged on the arc lever
There is locking press button, rotation axis is installed in the electric drill ontology, metal rotation stud and gold are installed in the rotation axis
Belong to collet, the fastener for fastening is provided in the metal collet；Pacified on metal rotation stud by flat key
It is replaceable in the metal collet that double drill bit assemblies, polishing wheel assembly, demountable bit group are installed equipped with grinding wheel component
Part, Universal flexible shaft；The grinding wheel component includes grinding wheel base body, is machined with axis hole along the direction of axis line of the grinding wheel base body,
It is machined with keyway on the inner wall of the axis hole, the outer cylinder surface of the grinding wheel base body is provided with EVA foamed material set
Cylinder is uniformly machined with multiple foaming through-holes that minute-pressure contracting occurs on the end face of the EVA foamed material sleeve, and described
The outer cylinder surface of EVA foamed material sleeve is provided with circumferential grinding wheel set, adopts on the outer cylinder surface of the circumferential grinding wheel set
There are multiple cubic boron nitride abrasive grains with electric plating method stationary distribution；Double drill bit assemblies include being removably mounted at the gold
Belong to the drilling rod A in collet, fixing sleeve is installed in the outside of the drilling rod A, is provided with first on the end face of the fixing sleeve
Fastener head and the second fastener head are detachably equipped with the first drill bit in first fastener head, in second fastener head
Second drill bit is detachably installed；The polishing wheel assembly includes the drilling rod B being removably mounted in the metal collet, in institute
The outside for stating drilling rod B is equipped with polishing wheel, uses electric plating method stationary distribution to have on the polishing end face of the polishing wheel more
A cubic boron nitride abrasive grain is machined with axial blind hole in the middle position of the polishing wheel, processes on the end face of the drilling rod B
There is tapped blind hole, bolt is installed in the axial blind hole and tapped blind hole, so that the drilling rod B and polishing wheel are mounted on
Together, and in the processing of the outer surface of the bolt it there are two tongue-and-groove is positioned, is set on the axial blind hole inner wall of the polishing wheel
It sets there are two location lug part, location lug part is mounted in positioning tongue-and-groove, and is equipped with limit fastening in the outside of the drilling rod B
Disk；The demountable bit component includes the drilling rod C being removably mounted in the metal collet, in the end of the drilling rod C
Integrated molding is provided with chip removal bar, axial screw groove and radial stepped groove is machined in the chip removal bar, in the chip removal bar
Axial screw groove in hard alloy drill lip is equipped with by threaded post, radial screw thread is machined on the side of the threaded post
Slot is equipped with radial holding screw in the radial stepped groove and radial thread groove.
Further, the Universal flexible shaft include hose, positioned at the inside hose flexible shaft core, be located at the hose one
The drilling rod D at end, positioned at the connector of the hose other end, the flexible shaft core rotationally covers in the hose.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is vdiverse in function, and carpenter can realize the processing of working procedures using the same electric drill, and grinding wheel component is convenient for peace
On metal rotation stud, double drill bit assemblies, polishing wheel assembly, demountable bit component, Universal flexible shaft are made into connecing for standard
Head is easily installed in metal collet, and realizes fastening, can be carried out exchange use as needed, be dramatically saved cost.
2, when needing to bore plank hole, the drilling rod C of demountable bit component is mounted in metal collet, fastener is utilized
It is fastened, prevents from falling off during rotation, be on the one hand removably installed hard alloy drill lip using threaded post
In chip removal bar, axial restraint can be realized, so that axial shaking is prevented, on the other hand in radial stepped groove and radial direction
Radial holding screw is installed in thread groove, can be radially fixed using radial holding screw realization, to prevent radial direction
Shaking.Simultaneously in boring procedure, the clast of generation is convenient for discharging from the chip space of chip removal bar.When hard alloy drill lip
When damage or abrasion, it is convenient for replacing, avoids waste, reduce costs.
3, when needing the side fillet to plank to polish, grinding wheel component is mounted on metal by flat key and rotates spiral shell
On column, the outer cylinder surface of EVA foamed material sleeve is provided with circumferential grinding wheel set, on the outer cylinder surface of circumferential grinding wheel set
There are multiple cubic boron nitride abrasive grains using electric plating method stationary distribution, it can be using cubic boron nitride abrasive grain to plank side
Fillet carries out grinding process, time saving and energy saving, due to being provided with EVA foamed material set between grinding wheel base body and circumferential grinding wheel set
Cylinder is uniformly machined with multiple foaming through-holes that minute-pressure contracting occurs, so that the grinding wheel group on the end face of EVA foamed material sleeve
Part has micro- compression performance, allows to have compressible space, in addition, since EVA foamed material has in itself inside it
Foam hole enables itself to have micro-elasticity, can voluntarily restore after compression, so as to improve the polishing of cubic boron nitride abrasive grain
Effect, and there is elastic property, so that the surface roughness after polishing is small.
4, when needing the surface to woodwork plate to polish, the drilling rod B for polishing wheel assembly is mounted in metal collet,
It is fastened using fastener, has multiple cubic boron nitrides using electric plating method stationary distribution on the polishing end face of polishing wheel
Abrasive grain can carry out polishing operation using surface of the cubic boron nitride abrasive grain to woodwork plate, and service life is high.By drilling rod B and mill
It is detachably installed together between halo by bolt, can be improved its axially position effect, be convenient for replacing, due to
In the outer surface of bolt, processing is mounted in positioning tongue-and-groove there are two tongue-and-groove, location lug part is positioned, and can be realized its radial positioning
Effect prevents drilling rod B and polishing wheel from generating shaking when installing, improves installation effect；By being equipped with limit in the outside of drilling rod B
Fastening plate can be realized limit, to improve polishing effect, reduce the roughness of carpenter's plate surface.
5, when needing to install hinge in narrow space, the drilling rod D of Universal flexible shaft is mounted in metal collet, benefit
It is fastened with fastener, screw mounting head is installed in connector, screw is mounted on hinge using screw mounting head,
Hose and flexible shaft core are able to carry out bending, to adapt to different working environments, improve the convenience that screw screws.
6, when needing to install door handle, the drilling rod A of double drill bit assemblies is mounted in metal collet, using fastener into
Row fastening, installs the first drill bit, the second drill bit using the first fastener head, the second fastener head, then utilizes the first drill bit
Drilling is synchronized with the second drill bit, can guarantee the two holes symmetrically and on same vertical line.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of medium plain emery wheel component of the present invention；
Fig. 3 is the structural schematic diagram of double drill bit assemblies in the present invention；
Fig. 4 is the structural schematic diagram that wheel assembly is polished in the present invention；
Fig. 5 is the structural schematic diagram of demountable bit component in the present invention；
Fig. 6 is the structural schematic diagram of Universal flexible shaft in the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of multi-functional electric tools, including electric drill ontology 1, the one of the electric drill ontology 1
End is provided with arc lever 2, and the side of the arc lever 2 is provided with positive and negative rotation switching switch 3 and electronic stepless speed regulation
Switch 4, and it is provided with locking press button 5 on the arc lever 2, rotation axis 6 is installed in the electric drill ontology 1, in institute
It states and metal rotation stud 7 and metal collet 8 is installed in rotation axis 6, be provided in the metal collet 8 for the tight of fastening
Firmware；Grinding wheel component 10 is equipped with by flat key 9 on metal rotation stud 7, the replaceable peace in the metal collet 8
Equipped with double drill bit assemblies 11, polishing wheel assembly 12, demountable bit component 13, Universal flexible shaft 14.
As shown in Fig. 2, the grinding wheel component 10 includes grinding wheel base body 101, along the axial line side of the grinding wheel base body 101
To axis hole 102 is machined with, it is machined with keyway 103 on the inner wall of the axis hole 102, in the outer circle of the grinding wheel base body 101
Column surface is provided with EVA foamed material sleeve 104, is uniformly machined on the end face of the EVA foamed material sleeve 104 multiple
The foaming through-hole 105 of minute-pressure contracting can occur, and the outer cylinder surface of the EVA foamed material sleeve 104 is provided with circumferential sand
Wheel case 106 has multiple cubes of nitridations using electric plating method stationary distribution on the outer cylinder surface of the circumferential grinding wheel set 106
Boron abrasive grain 107.
As shown in figure 3, double drill bit assemblies 11 include the drilling rod A111 being removably mounted in the metal collet 8,
Fixing sleeve 112 is installed in the outside of the drilling rod A111, is provided with the first fastener head on the end face of the fixing sleeve 112
113 and second fastener head 114, the first drill bit 115 is detachably installed in first fastener head 113, it is tight described second
Gu being detachably equipped with the second drill bit 116 in head 114.
As shown in figure 4, the polishing wheel assembly 12 includes the drilling rod B121 being removably mounted in the metal collet 8,
Polishing wheel 122 is installed in the outside of the drilling rod B121, electric plating method is used on the polishing end face of the polishing wheel 122
Stationary distribution has multiple cubic boron nitride abrasive grains, axial blind hole 123 is machined in the middle position of the polishing wheel 122, in institute
It states and is threaded blind hole 124 on the end face of drilling rod B121, spiral shell is installed in the axial blind hole 123 and tapped blind hole 124
Bolt 125 so that the drilling rod B121 and polishing wheel 122 are installed together, and is machined with two in the outer surface of the bolt 125
A positioning tongue-and-groove 126, there are two location lug part 127, positioning for setting on 123 inner wall of axial blind hole of the polishing wheel 122
Tenon part 127 is mounted in positioning tongue-and-groove 126, and is equipped with limit fastening plate 128 in the outside of the drilling rod B121.
As shown in figure 5, the demountable bit component 13 includes the drilling rod being removably mounted in the metal collet 8
C131 is integrally formed in the end of the drilling rod C131 and is provided with chip removal bar 132, is machined with axial direction in the chip removal bar 132
Thread groove 133 and radial stepped groove 134, are equipped in the axial screw groove 133 of the chip removal bar 132 by threaded post 135
Hard alloy drill lip 136 is machined with radial thread groove 137 on the side of the threaded post 135, in the radial stepped groove
134 and radial thread groove 137 in radial holding screw 138 is installed.
As shown in fig. 6, the Universal flexible shaft 14 includes hose 141, the flexible shaft core inside the hose 141, is located at
The drilling rod D142 of described 141 one end of hose, positioned at the connector 143 of 141 other end of hose, the flexible shaft core is rotationally
It covers in the hose 141.
In the present embodiment, electric drill ontology 1 is not just situated between in detail herein using electric drill common on the market, working principle
It continues.By being provided with arc lever 2, convenient for hand-held, switch switch 3 by being provided with positive and negative rotation, can adjust rotation axis 6 into
Row rotates forward or reversion, by being provided with electronic stepless speed regulation switch 4, can adjust revolving speed as needed, by being provided with lock
Determine button 5, after regulating revolving speed, press locking press button 5, be capable of fixing improvement speed, the hand for being not required to very important person pins always switch.
The present invention is vdiverse in function, and carpenter can realize the processing of working procedures using the same electric drill, and grinding wheel component 10 is just
In being mounted on metal rotation stud 7, double drill bit assemblies 11 polish wheel assembly 12, demountable bit component 13, Universal flexible shaft 14
It is made into the connector of standard, is easily installed in metal collet 8, and realizes fastening, exchange use can be carried out as needed, greatly
Save cost.
When needing to bore plank hole, the drilling rod C131 of demountable bit component 13 is mounted in metal collet 8, using tight
Firmware is fastened, and prevents from falling off during rotation, on the one hand can by hard alloy drill lip 136 using threaded post 135
It is releasably mounted in chip removal bar 132, can be realized axial restraint, so that axial shaking is prevented, on the other hand in diameter
Radial holding screw 138 is installed into stepped groove 134 and radial thread groove 137, can be realized using radial holding screw 138
It is radially fixed, to prevent radial shaking.Simultaneously in boring procedure, the clast of generation is convenient for from chip removal bar 132
It is discharged in chip space.When hard alloy drill lip 136 damages or wears, it is convenient for replacing, avoids waste, reduce into
This.
When needing the side fillet to plank to polish, grinding wheel component 10 is mounted on metal rotation by flat key 9
On stud 7, the outer cylinder surface of EVA foamed material sleeve 104 is provided with circumferential grinding wheel set 106, in circumferential grinding wheel set 106
There are multiple cubic boron nitride abrasive grains 107 using electric plating method stationary distribution on outer cylinder surface, cubic boron nitride can be utilized
Abrasive grain 107 carries out grinding process to the fillet of plank side, time saving and energy saving, due in grinding wheel base body 101 and circumferential grinding wheel set 106
Between be provided with EVA foamed material sleeve 104, be uniformly machined with multiple occur on the end face of EVA foamed material sleeve 104
The foaming through-hole 105 of minute-pressure contracting allows to have compressible space so that the grinding wheel component 10 has micro- compression performance,
In addition, it is internal in itself with foam hole due to EVA foamed material, enable itself that there is micro-elasticity, it can be voluntarily extensive after compression
It is multiple, so as to improve the grinding effect of cubic boron nitride abrasive grain 107, and there is elastic property, so that the surface after polishing is thick
Rugosity is small.
When needing the surface to woodwork plate to polish, the drilling rod B121 for polishing wheel assembly 12 is mounted on metal collet
It in 8, is fastened using fastener, has multiple stand using electric plating method stationary distribution on the polishing end face of polishing wheel 122
Square boron nitride abrasive grain can carry out polishing operation using surface of the cubic boron nitride abrasive grain to woodwork plate, and service life is high.It will bore
It is detachably installed together between bar B121 and polishing wheel 122 by bolt 125, can be improved its axially position effect,
It is convenient for replacing, due to being mounted on positioning there are two tongue-and-groove 126, location lug part 127 is positioned in the processing of the outer surface of bolt 125
In tongue-and-groove 126, its radial positioning effect can be realized, prevent drilling rod B121 and polishing wheel 122 from generating shaking when installing, improve peace
Fill effect；Fastening plate 128 is limited by being equipped in the outside of drilling rod B121, can be realized limit, so that polishing effect is improved,
Reduce the roughness of carpenter's plate surface.
When needing to install hinge in narrow space, the drilling rod D142 of Universal flexible shaft 14 is mounted on metal collet 8
It is interior, it is fastened using fastener, screw mounting head is installed in connector 143, screw is installed using screw mounting head
On hinge, hose 141 and flexible shaft core are able to carry out bending, to adapt to different working environments, improve screw and screw just
Benefit.In the present embodiment, the structure of Universal flexible shaft 14 uses structure common on the market, such as special according to Chinese utility model
Application No. is a kind of Universal flexible shaft and Universal flexible shaft electric screw drivers disclosed in 201621043270.1 for benefit, herein just without detailed
Thin introduction.
When needing to install door handle, the drilling rod A111 of double drill bit assemblies 11 is mounted in metal collet 8, fastening is utilized
Part is fastened, and is installed using the first fastener head 113, the second fastener head 114 to the first drill bit 115, the second drill bit 116,
Then drilling is synchronized using the first drill bit 115 and the second drill bit 116, can guarantees that the two holes are symmetrical and perpendicular in same
On straight line.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (2)
1. a kind of multi-functional electric tools, including electric drill ontology (1) are provided with arc in one end of the electric drill ontology (1) and hold
Handle (2), and the side of the arc lever (2) is provided with positive and negative rotation switching switch (3) and electronic stepless speed regulation switch (4),
And locking press button (5) are provided on the arc lever (2), rotation axis (6) are installed in the electric drill ontology (1),
Metal rotation stud (7) and metal collet (8) are installed, setting is useful in the metal collet (8) on the rotation axis (6)
In the fastener of fastening；It is characterized by:
Grinding wheel component (10) are installed by flat key (9) in metal rotation stud (7), in the metal collet (8)
It is replaceable that double drill bit assemblies (11), polishing wheel assembly (12), demountable bit component (13), Universal flexible shaft (14) are installed；
The grinding wheel component (10) includes grinding wheel base body (101), is machined with along the direction of axis line of the grinding wheel base body (101)
Axis hole (102) is machined with keyway (103), the outer circle in the grinding wheel base body (101) on the inner wall of the axis hole (102)
Column surface is provided with EVA foamed material sleeve (104), is uniformly machined on the end face of the EVA foamed material sleeve (104)
Multiple foaming through-holes (105) that minute-pressure contracting occurs, and be arranged in the outer cylinder surface of the EVA foamed material sleeve (104)
There is circumferential grinding wheel set (106), is had on the outer cylinder surface of the circumferential grinding wheel set (106) using electric plating method stationary distribution
Multiple cubic boron nitride abrasive grains (107)；
Double drill bit assemblies (11) include the drilling rod A(111 being removably mounted in the metal collet (8)), in the brill
Bar A(111) outside fixing sleeve (112) are installed, the first fastener head is provided on the end face of the fixing sleeve (112)
(113) and the second fastener head (114), the first drill bit (115) are detachably installed in first fastener head (113), in institute
It states and the second drill bit (116) is detachably installed in the second fastener head (114)；
Polishing wheel assembly (12) includes the drilling rod B(121 being removably mounted in the metal collet (8)), in the brill
Bar B(121) outside polishing wheel (122) are installed, it is solid using electric plating method on the polishing end face of the polishing wheel (122)
Surely multiple cubic boron nitride abrasive grains are distributed with, are machined with axial blind hole (123) in the middle position of the polishing wheel (122),
The drilling rod B(121) end face on be threaded blind hole (124), in the axial blind hole (123) and tapped blind hole (124)
Bolt (125) are inside installed, thus by the drilling rod B(121) and polishing wheel (122) be installed together, and in the bolt
(125) there are two positioning tongue-and-groove (126) for outer surface processing, on axial blind hole (123) inner wall of the polishing wheel (122)
Setting is there are two location lug part (127), and location lug part (127) is mounted in positioning tongue-and-groove (126), and in the drilling rod B(121)
Outside be equipped with limit fastening plate (128)；
The demountable bit component (13) includes the drilling rod C(131 being removably mounted in the metal collet (8)), in institute
State drilling rod C(131) end be integrally formed and be provided with chip removal bar (132), be machined with axial thread in the chip removal bar (132)
Slot (133) and radial stepped groove (134), pass through threaded post (135) in the axial screw groove (133) of the chip removal bar (132)
Hard alloy drill lip (136) are installed, radial thread groove (137) are machined on the side of the threaded post (135), described
Radial holding screw (138) are installed in radial stepped groove (134) and radial thread groove (137).
2. a kind of multi-functional electric tools according to claim 1, it is characterised in that: the Universal flexible shaft (14) includes soft
Pipe (141), the drilling rod D(142 for being located at the hose (141) internal flexible shaft core, being located at the hose (141) one end), be located at
The connector (143) of hose (141) other end, the flexible shaft core rotationally cover in the hose (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214510.1A CN110116438A (en) | 2019-03-20 | 2019-03-20 | A kind of multi-functional electric tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214510.1A CN110116438A (en) | 2019-03-20 | 2019-03-20 | A kind of multi-functional electric tools |
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| Publication Number | Publication Date |
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| CN110116438A true CN110116438A (en) | 2019-08-13 |
Family
ID=67520511
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214510.1A Withdrawn CN110116438A (en) | 2019-03-20 | 2019-03-20 | A kind of multi-functional electric tools |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952648A (en) * | 2021-03-16 | 2021-06-11 | 国家电网有限公司 | High altitude construction installation device for electric wire netting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112952648A (en) * | 2021-03-16 | 2021-06-11 | 国家电网有限公司 | High altitude construction installation device for electric wire netting |
| CN112952648B (en) * | 2021-03-16 | 2022-06-21 | 国家电网有限公司 | High altitude construction installation device for electric wire netting |
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Application publication date: 20190813 |