CN208483799U - Hand held electric tool - Google Patents
Hand held electric tool Download PDFInfo
- Publication number
- CN208483799U CN208483799U CN201820593844.5U CN201820593844U CN208483799U CN 208483799 U CN208483799 U CN 208483799U CN 201820593844 U CN201820593844 U CN 201820593844U CN 208483799 U CN208483799 U CN 208483799U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- electric tool
- motor
- hand held
- held electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Battery Mounting, Suspending (AREA)
- Portable Power Tools In General (AREA)
Abstract
The utility model relates to a kind of hand held electric tools, including shell, motor, work package；Motor is set in shell, and work package is driven by motor, and shell includes that the mounting portion of the battery pack of electric power is provided for motor for accommodating the head capsule portion of motor, the grip part extended from head capsule portion, and for installing；Mounting portion and holding area are in the same side in head capsule portion, and installation position is in the lower section of grip part.In practical work process, battery pack is located at user's limbs and is not easy the place touched, and when operation is not easy to generate interference with arm, improves the convenience of operation and the stability of operation.In addition, mounting portion and holding area while meeting ergonomics, keep hand held electric tool arrangement more compact, to be suitable for more operating conditions, improve its universality in the same side in head capsule portion, and positioned at the lower section of grip part.
Description
Technical field
The utility model relates to power tools technology fields, more particularly to a kind of hand held electric tool.
Background technique
Existing hand held electric tool is realized by two ways and is powered, and one is external power supply, another kind is to use
Battery pack power supply.Such as according to external power supply, can only often work in the range of having power interface.Greatly limit electronic work
The spatial dimension of the application of tool, and then solve the problems, such as this using battery pack.
When being powered using battery pack, for the cruising ability for guaranteeing hand held electric tool, the weight and size of battery pack are past
It is past larger, therefore the body of hand held electric tool is designed with battery pack itself, and how to fix battery pack, is often determined
The stability of hand held electric tool and the convenience of user's operation in use process.
Currently, sander is a kind of hand held electric tool for being widely used in the polishing sanding such as metope or bottom surface.Its
With the motor of driving power is provided, motor is connect by dynamic transfer system with work chassis, is pasted in the bottom surface on work chassis
With abrasive materials such as sand paper.When work, motor drives work chassis to make axial rotation around an axis, and the sand paper of attaching will be corresponding
Rotation so that the workpiece surface processed to needs is polished, and then is allowed to smooth.But traditional direct current sander is due to battery
The influence of infantees seated position and arrangement causes to be easy to generate interference with the arm of user in use, influences to operate
Convenience and operation stability.
Utility model content
Based on this, it is necessary to be limited to battery pack position and arrangement for traditional electric tool and use
The problem of generating interference with the arm of user, influencing operation ease and operational stability is easy in journey, when a kind of operation is provided
It is not easy to generate interference with the arm of user, improves the hand held electric tool of operation ease and operational stability.
Hand held electric tool, including fuselage, the fuselage include:
Shell；
Motor is set in the shell；
Switching mechanism, for controlling motor；
Driving assembly is driven by the motor and is rotated；And
Working plate is coupled to the driving component；
The shell includes the grip part for accommodating the head capsule portion of the motor, extending from the head capsule portion, and
The mounting portion of the battery pack of electric power is provided for the motor for installing；
Wherein, the mounting portion and the holding area are in the same side in the head capsule portion, and the installation position is in institute
State the lower section of grip part.
Above-mentioned hand held electric tool, in practical work process, battery pack is located at user's limbs and is not easy the ground touched
Just, it is not easy to generate interference with arm when operation, improves the convenience of operation and the stability of operation.In addition, mounting portion with
Holding area is located at the lower section of grip part in the same side in head capsule portion, while meeting ergonomics, makes hand electric work
Tool arrangement is more compact, to be suitable for more operating conditions, improves its universality.
In one embodiment, the work package is located at one end of the output shaft of the motor, the installation position
In the side of the motor output shaft.
In one embodiment, distance of the battery pack away from the grip part is greater than 23~25 millimeters.
In one embodiment, the work package has a working face, and the battery pack is away from the working face
Distance be greater than 14~16 millimeters.
In one embodiment, the grip part is extended from the top in the head capsule portion, and the mounting portion is fixed
It is connected to the lower part in the head capsule portion.
In one embodiment, the battery pack is installed on the installation direction of the mounting portion and the output of the motor
The axial direction of axis is parallel.
In one embodiment, the battery pack is installed on the installation direction of the mounting portion and the output of the motor
The axial direction of axis is arranged in angle.
In one embodiment, when the battery pack is installed on the mounting portion, the weight of the hand held electric tool
The heart is located at the head capsule portion close to the position of the battery pack.
In one embodiment, the shell further includes and the spaced reinforcement part in the grip part, the gripping
Portion extends from the top in the head capsule portion, and described reinforcement part one end is fixedly connected on the lower part in the head capsule portion, the other end
It is fixedly connected on the one end of the grip part far from the head capsule portion；
The mounting portion is fixedly connected on the side that the reinforcement part deviates from the grip part.
In one embodiment, the battery pack is installed on the installation direction of the mounting portion and the output of the motor
The axial direction of axis is mutually perpendicular to, and is parallel to each other with the extending direction of the reinforcement part.
In one embodiment, the battery pack is installed on the installation direction of the mounting portion and the output of the motor
The axial direction of axis is mutually perpendicular to, and is mutually perpendicular to the extending direction of the reinforcement part.
In one embodiment, when the battery pack is installed on the mounting portion, the weight of the hand held electric tool
The heart is located at the reinforcement part or the head capsule portion close to the position of the battery pack.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hand held electric tool in the utility model first embodiment；
Fig. 2 is the main part of hand held electric tool shown in FIG. 1 and the decomposition diagram of battery pack；
Fig. 3 is the sectional view of hand held electric tool shown in FIG. 1；
Fig. 4 is the structural schematic diagram of the hand held electric tool in the utility model second embodiment；
Fig. 5 is the main part of hand held electric tool shown in Fig. 4 and the decomposition diagram of battery pack；
Fig. 6 is the structural schematic diagram of the hand held electric tool in the utility model 3rd embodiment；
Fig. 7 is the main part of hand held electric tool shown in fig. 6 and the decomposition diagram of battery pack；
Fig. 8 is the structural schematic diagram of the hand held electric tool in the utility model fourth embodiment；
Fig. 9 is the main part of hand held electric tool shown in Fig. 8 and the decomposition diagram of battery pack.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
As shown in Figures 1 and 2, the hand held electric tool 10 in the utility model first embodiment, including fuselage 12 and
It is connected to the battery pack 30 of fuselage 12.Together refering to Fig. 3, fuselage 12 includes shell (figure is not marked), motor 124, switching mechanism (figure
Do not show), driving assembly 126 and working plate 128.Motor 124 is set in shell, is used to provide power, and switching mechanism is used for
Motor is controlled, driving assembly 126 is driven by motor to be rotated, and working plate is coupled to driving assembly.
Shell includes head capsule portion 1222, the grip part 1224 extended from head capsule portion 1222 and for installing battery above-mentioned
The mounting portion 1226 of packet 30.Battery pack 30 is removably attachable to mounting portion 1226, for providing electric power, motor 124 and driving
Component 126 is set in head capsule portion 1222, and working plate 128 is installed on head capsule portion 1222, and driving assembly 126 is used for motor
124 power is transferred to working plate 128.
Wherein, the mounting portion 1226 and grip part 1224 are located at the same side in head capsule portion 1222, and mounting portion 1226 is located at
The lower section of grip part 1224.
Specifically, working plate 128 is located at one end of the output shaft of motor 124, and mounting portion 1226 is located at the output of motor 124
The side of axis.Specific in embodiment, which is sander, and motor 124 is along up and down direction cloth as shown in Figure 3
If working plate 128 includes working plate ontology and the polishing part for being installed in working plate ontology, its installation of working plate ontology
In the bottom end in head capsule portion 1222, and it is located at one end of the output shaft of motor 124；Grip part 1224 is circumferential towards one along head capsule portion 1222
Side is extended, and mounting portion 1226 is located at the lower section of grip part 1224.
In this way, in practical work process, battery pack 30 is located at user's limbs and is not easy the place touched, and when operation is not allowed
Interference easily is generated with arm, improves the convenience of operation and the stability of operation.In addition, mounting portion 1226 and grip part 1224
Positioned at the same side in head capsule portion 1222, and it is located at the lower section of grip part 1224, while meeting ergonomics, makes hand electric
Tool 10 arrange it is more compact, be suitable for more operating conditions, improve its universality.
It is appreciated that polishing part mainly includes sheet polishing part and band-like polishing part according to shape, in some embodiments
In, polishing part is sheet polishing part, and sheet polishing part is installed on working plate ontology, and driving assembly drives working plate ontology
Make the movement of swing type track, to realize the polishing back and forth of sheet polishing part.In other embodiments, polishing part can be band
Shape polishing part, hoop are set on working plate ontology, and driving assembly can drive working plate ontology to make the movement of swing type track, also
Band-like polishing part can be driven to move forward along working plate bulk circulation, the same polishing that can be achieved to workpiece.
It is also understood that be, in some other embodiment, motor 124, driving assembly 126 and working plate 128
Arrangement form can be also other, be not limited thereto.
The hand held electric tool 10 will be specifically illustrated by taking sander as an example below.
The shell can be moulding, and as shown in Figures 1 and 3, left part is head capsule portion 1222, and right part is grip part
1224 and mounting portion 1226, shell be made of two half-shells, removably mating be integrated.Motor 124 is motor, driving assembly
126 include eccentric drive shaft, capacity eccentric bearing and balance weight, and motor 124 is contained in the top in head capsule portion 1222, driving assembly
126 are contained in the lower part in head capsule portion 1222, and the rotation output of motor 124 is transferred to the work positioned at 1222 bottom end of head capsule portion
Bottom plate 128.
Grip part 1224 is extended from the top in head capsule portion 1222, and mounting portion 1226 is fixedly connected on head capsule portion 1222
Lower part, and grip part 1224 and grip part 1224 are located at the same side in head capsule portion 1222；That is, in vertical direction, installation
Portion 1226 is located at the underface of grip part 1224.It is additionally provided with control battery pack 30 on grip part 1224 and provides electricity to motor 124
The switch block of power, under normal holding mode, finger tip is located near switch block operator.
Mounting portion 1226 includes the mounting groove for installing battery pack 30, and battery pack 30 is caught in mounting groove, to realize
It is fixed.Mounting portion 1226 also has the interface docked with battery pack 30, to realize conducting.Certainly, in some other embodiment,
Other fixed forms can also be taken, for example, mounting portion 1226 is battery cavities, battery pack 30 is placed in battery cavities, or
Battery pack 30 is installed in mounting portion 1226 by guide rail or other attachment devices.Specifically, which has a lengthwise side
To the installation direction of battery pack 30 is parallel with its longitudinally；In this way, being convenient for the installation of battery pack 30, and guarantee installation battery
The center of gravity of electric tool after packet 30 meets the design requirement of ergonomics.
In the present embodiment, battery pack 30 is installed on the axial direction of the installation direction of mounting portion 1226 and the output shaft of motor 124
Direction is parallel.Specifically, the axial direction of output shaft of longitudinally with motor 124 of battery pack 30 is parallel, in installation process
In, mounting portion is inserted into along the direction parallel with the axial direction of the output shaft of motor 124 in one end of 30 longitudinally of battery pack
In 1226 mounting grooves far from 1222 side of head capsule portion.It is vertically inserted into mounting portion 1226 from the bottom up.In this way, in practical behaviour
In work, user can be hold by one hand grip part 1224, and another hand operation replacement battery pack 30 does not need hand-off i.e. replaceable
Battery pack 30 further increases the convenience for using and operating.
Further, when battery pack 30 is installed on mounting portion 1226, the center of gravity of hand held electric tool 10 is located at head capsule portion
1222 close to the position of battery pack 30.It should be understood that the weight of hand held electric tool 10 be concentrated mainly on it is following
Component: motor 124, driving assembly 126, working plate 128 and battery pack 30 etc..In one embodiment, motor 124, driving
Component 126 and working plate 128 are arranged in a vertical direction, and concentrate the center of gravity of the electric tool more.Battery pack 30 is installed
After the mounting portion 1226 for being located at 1222 lower part side of head capsule portion, due to the effect of battery pack 30, make the center of gravity of complete machine to battery
Wrap the offset of 30 sides.
It is processed in this way, operator can effectively squeeze under the gravity of the electric tool in the case of normally holding
Workpiece, improves working efficiency and operation is more comfortable.
In the present embodiment, which is greater than 23~25 millimeters.Preferably, the battery pack
30 distances away from grip part 1224 are greater than 24 millimeters.Specifically, the battery pack 30 be installed on the installation direction of mounting portion 1226 with
The axial direction of the output shaft of motor 124 is parallel, i.e., is inserted in mounting portion 1226 along the vertical direction.Grip part 1224 is substantially along water
Square to extension, the end of the longitudinally of battery pack 30 upward is one end closest to grip part 1224, and the end is away from holding
The distance for holding portion 1224 is greater than 23~25 millimeters.
In this way, further guaranteeing that the limbs (hand) of operator is avoided to interfere with battery pack 30, to improve behaviour
The convenience and stability of work.
In the present embodiment, the distance of working face of the battery pack 30 away from working plate 128 is greater than 14~16 millimeters.It is preferred that
The distance on ground, working face of the battery pack 30 away from working plate 128 is greater than 15 millimeters.Specifically, which is installed on
The installation direction in dress portion 1226 is parallel with the axial direction of the output shaft of motor 124, i.e., is inserted in mounting portion along the vertical direction
1226.The distance of working face of the longitudinally of battery pack 30 end directed downwardly away from working plate 128 is greater than 14~16 millimeters.
In this way, battery pack 30 and workpiece is avoided to generate interference, the normal work of electric tool is influenced.
The utility model second embodiment also provides a kind of hand held electric tool 10, with holding in first embodiment
Formula electric tool 10 has similar structure, and difference will be described in detail below.For ease of description, mutually isostructural element
Label it is constant.
The difference of hand held electric tool 10 in hand held electric tool and first embodiment in the present embodiment
It is, the installation direction of battery pack 30 is different.
Please refer to Fig. 4 and Fig. 5, in the present embodiment, battery pack 30 is installed on the installation direction and motor 124 of mounting portion 1226
Output shaft axial direction in angle be arranged.Further, motor 124 is perpendicular along the short transverse of the hand held electric tool 10
To setting, battery pack 30 is lengthways along the axial direction perpendicular to 124 output shaft of motor, i.e., as shown in Figure 4 perpendicular to paper
Direction, battery pack 30 is installed on mounting portion 1226.In this way, being improved again without hand-off i.e. replaceable battery pack 30
The convenience for using and operating.
In the present embodiment, grip part 1224 extends generally in a horizontal direction, the battery pack 30 have lengthwise both ends and with
The opposite circumferential direction of longitudinally, close to grip part in relatively narrow a pair of of the side of the lateral width of 30 circumferential direction of battery pack
1224 distance away from grip part 1224 is greater than 23~25 millimeters.Preferably, wide in the side of 30 circumferential direction of battery pack
It spends a distance away from grip part 1224 in relatively narrow a pair of of side close to grip part 1224 and is greater than 24 millimeters.That is,
Battery pack 30 is parallel with the working face of working plate 128 and side upward is far from being greater than 23~25 at a distance from grip part 1224
Millimeter.
In the present embodiment, in the side of 30 circumferential direction of battery pack, far from grip part in a pair of of side of narrower width
The distance of 1224 working face away from working plate 128 is greater than 14~16 millimeters.Preferably, 30 circumferential direction of battery pack
Side in, in a pair of of side of narrower width far from grip part 1224 a working face away from working plate 128 away from
From greater than 15 millimeters.That is, the side parallel and directed downwardly with the working face of working plate 128 of battery pack 30 is away from the work
The distance for making plane is greater than 14~16 millimeters.
The utility model 3rd embodiment also provides a kind of hand held electric tool, with the hand-held in first embodiment
Electric tool 10 has similar structure, and difference will be described in detail below.For ease of description, mutually isostructural element
Label is constant.
The difference of hand held electric tool 10 in hand held electric tool and first embodiment in the present embodiment
It is, the installation site and installation direction of battery pack 30 are different.
Fig. 6 and Fig. 7 is please referred to, which further includes and the spaced reinforcement part 1228 in grip part 1224, grip part
1224 extend from the top in head capsule portion 1222, and 1228 one end of reinforcement part is fixedly connected on the lower part in head capsule portion 1222, another
End is fixedly connected on the one end of grip part 1224 far from head capsule portion 1222；It is separate that mounting portion 1226 is fixedly connected on reinforcement part 1228
The side of grip part 1224.
Specifically, the extending direction of the reinforcement part 1228 is substantially parallel with the extending direction of grip part 1224, reinforcement part
1228 one end far from head capsule portion 1222 is fixedly connected with grip part 1224 far from the one end in head capsule portion 1222, so that formation one is in
Annular, closed gripping space, the hand of operator can pass through the gripping space between grip part 1224 and reinforcement part 1228,
To be gripped on grip part 1224.Mounting portion 1226 is fixedly connected on side of the reinforcement part 1228 far from grip part 1224, i.e., plus
Strong portion 1228 side directed downwardly.
In this way, increasing 10 bonding strength of hand held electric tool and stability by reinforcement part 1228.
It should be pointed out that the head capsule portion 1222, grip part 1224, reinforcement part 1228 and mounting portion 1226 are hollow
Shell structure, i.e. shell form with two half-shell shells, to save cost, reduce the weight of fuselage, improve and use
Convenience.
In the present embodiment, when battery pack 30 is installed on mounting portion 1226, the center of gravity of hand held electric tool 10, which is located at, to be reinforced
Portion 1228 or head capsule portion 1222 are close to the position of battery pack 30.Specifically, which is located at reinforcement part 1228 far from head
The side of the end in shell portion 1222.It should be understood that motor 124, driving assembly 126, working plate 128 cloth along the vertical direction
It sets, concentrates the center of gravity of the electric tool more.The mounting portion 1226 for being used to install battery pack 30 is spaced with head capsule portion 1222
It is oppositely arranged, thus after making battery pack 30 be connected to mounting portion 1226, the center of gravity of complete machine is to reinforcement part 1228 or head capsule portion 1222
Close to the position of battery pack 30, so operator normally holds in the case of class it is effectively crowded under the gravity of electric tool
Workpiece to be machined is pressed, working efficiency is improved and operation is more comfortable.
In the present embodiment, battery pack 30 is installed on the axial direction of the installation direction of mounting portion 1226 and the output shaft of motor 124
Direction is vertical, and is parallel to each other with the extending direction of reinforcement part 1228.Referring to Fig. 7, being installed specific in embodiment
Installation is inserted into along the direction vertical with the axial direction of the output shaft of motor 124 in one end of 30 longitudinally of battery pack by Cheng Zhong
In mounting groove of the portion 1226 far from 1228 side of reinforcement part.Mounting portion 1226 is inserted into direction i.e. along left and right as shown in Figure 7, such as
This, in actual operation, user can be hold by one hand grip part 1224, and another hand operation replacement battery pack 30 does not need
Hand-off i.e. replaceable battery pack 30, further increases the convenience for using and operating.
In the present embodiment, the spacing between grip part 1224 and reinforcement part 1228 is greater than 23~25 millimeters.Preferably, it holds
Spacing between portion 1224 and reinforcement part 1228 is greater than 24 millimeters.In this way, guaranteeing that operator can be by grip part 1224 and reinforcement
Interval between portion 1228 is pierced by and is gripped on grip part 1224.
In the present embodiment, in the side of 30 circumferential direction of battery pack, far from grip part in a pair of of side of wider width
The distance of 1224 working face away from working plate 128 is greater than 14~16 millimeters.Preferably, 30 circumferential direction of battery pack
Side in, in a pair of of side of wider width far from grip part 1224 a working face away from working plate 128 away from
From greater than 15 millimeters.
The utility model fourth embodiment also provides a kind of hand held electric tool, with the hand-held in 3rd embodiment
Electric tool 10 has similar structure, and difference will be described in detail below.For ease of description, mutually isostructural element
Label is constant.
The difference of hand held electric tool 10 in hand held electric tool and 3rd embodiment in the present embodiment
It is, 30 installation direction of battery pack is different.
Please refer to Fig. 8 and Fig. 9, battery pack 30 is installed on the installation direction of mounting portion 1226 and the output shaft of motor 124
Axial direction is vertical, and perpendicular to the extending direction of reinforcement part 1228.In actual operation, battery pack 30 is lengthways along such as Fig. 8
Shown in perpendicular to paper direction, battery pack 30 is installed on mounting portion 1226.In this way, again without hand-off i.e. replaceable
Battery pack 30 improves the convenience for using and operating.
Above-mentioned hand held electric tool 10, working plate 128 are located at the bottom end in head capsule portion 1222, motor 124 and driving group
Part 126 is contained in head capsule portion 1222, and grip part 1224 is located at the same side in head capsule portion 1222, and mounting portion with mounting portion 1226
1226 are located at the lower section of grip part 1224, so that so that battery pack 30 is located at user's limbs is not easy the place touched, when operation is not allowed
Interference easily is generated with arm, improves the convenience of operation and the stability of operation.At the same time, battery pack 30 and motor 124
Split settings, battery pack 30 are located at the lower section of grip part 1224, keep structure more compact, and can in the case of holding operator normally
Balance is effectively kept, operation is more comfortable, convenient, and meets ergonomics, improves the stability of operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (12)
1. hand held electric tool, including fuselage, the fuselage include:
Shell；
Motor is set in the shell；
Switching mechanism, for controlling motor；
Driving assembly is driven by the motor and is rotated；And
Working plate is coupled to the driving component；
It is characterized in that, the shell includes the gripping for accommodating the head capsule portion of the motor, extending from the head capsule portion
Portion, and the mounting portion of the battery pack of electric power is provided for the motor for installing；
Wherein, the mounting portion and the holding area are in the same side in the head capsule portion, and the installation position is held in described
Hold the lower section in portion.
2. hand held electric tool according to claim 1, which is characterized in that the work package is located at the motor
One end of output shaft, the installation position is in the side of the motor output shaft.
3. hand held electric tool according to claim 1, which is characterized in that when the battery pack is installed on the installation
Portion, distance of the battery pack away from the grip part are greater than 23~25 millimeters.
4. hand held electric tool according to claim 1, which is characterized in that the work package has a job flat
Face, when the battery pack is installed on the mounting portion, distance of the battery pack away from the working face is greater than 14~16 millimeters.
5. hand held electric tool according to any one of claims 1 to 4, which is characterized in that the grip part is from described
The top in head capsule portion is extended, and the mounting portion is fixedly connected on the lower part in the head capsule portion.
6. hand held electric tool according to claim 5, which is characterized in that the battery pack is installed on the mounting portion
Installation direction it is parallel with the axial direction of the output shaft of the motor.
7. hand held electric tool according to claim 5, which is characterized in that the battery pack is installed on the mounting portion
Installation direction and the motor output shaft axial direction in angle setting.
8. hand held electric tool according to claim 5, which is characterized in that when the battery pack is installed on the installation
Portion, the center of gravity of the hand held electric tool are located at the head capsule portion close to the position of the battery pack.
9. hand held electric tool according to any one of claims 1 to 4, which is characterized in that the shell further include with
The spaced reinforcement part in grip part, the grip part are extended from the top in the head capsule portion, the reinforcement part one
End is fixedly connected on the lower part in the head capsule portion, and the other end is fixedly connected on the one end of the grip part far from the head capsule portion；
The mounting portion is fixedly connected on the side that the reinforcement part deviates from the grip part.
10. hand held electric tool according to claim 9, which is characterized in that the battery pack is installed on the installation
The installation direction in portion and the axial direction of the output shaft of the motor are mutually perpendicular to, and mutual with the extending direction of the reinforcement part
In parallel.
11. hand held electric tool according to claim 9, which is characterized in that the battery pack is installed on the installation
The installation direction in portion and the axial direction of the output shaft of the motor are mutually perpendicular to, and mutual with the extending direction of the reinforcement part
Vertically.
12. hand held electric tool according to claim 9, which is characterized in that when the battery pack is installed on the peace
Dress portion, the center of gravity of the hand held electric tool are located at the reinforcement part or the head capsule portion close to the position of the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593844.5U CN208483799U (en) | 2018-04-24 | 2018-04-24 | Hand held electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820593844.5U CN208483799U (en) | 2018-04-24 | 2018-04-24 | Hand held electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483799U true CN208483799U (en) | 2019-02-12 |
Family
ID=65252662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820593844.5U Active CN208483799U (en) | 2018-04-24 | 2018-04-24 | Hand held electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483799U (en) |
-
2018
- 2018-04-24 CN CN201820593844.5U patent/CN208483799U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014119133A1 (en) | Grinding tool | |
| US10576652B2 (en) | Articulating oscillating power tool | |
| CN108367426A (en) | Battery-driven hand held power machine I | |
| US20170057046A1 (en) | Sanding Plate of a Hand-Guided Electric Power Tool, and Electric Power Tool System | |
| WO2014119127A1 (en) | Handheld electric grinding machine | |
| CN208483799U (en) | Hand held electric tool | |
| JP2017144537A (en) | Working tool | |
| CN208801180U (en) | A kind of hand-held belt sander | |
| CN207344324U (en) | Electric tool and polishing machine | |
| JP2017144538A (en) | Working tool | |
| CN212822885U (en) | Novel magnetic drill | |
| CN109202642A (en) | Multifunctional hole-drilling polishing all-in-one machine | |
| CN208358987U (en) | A kind of bamboo and wood processing equipment cutter device | |
| US11849548B2 (en) | Power supply structure of electric grinding tool machine | |
| CN213827101U (en) | Vertical jig processing machine | |
| EP3936283A1 (en) | Power supply structure of electric grinding tool machine | |
| CN106424933A (en) | Reciprocating saw | |
| CN214685800U (en) | Portable electric grinder with replaceable grinding head | |
| CN203779285U (en) | Abrasive wheel grinding machine provided with auxiliary handle | |
| CN208057846U (en) | A kind of traction control formula transmission belt debugging apparatus | |
| CN206747708U (en) | Power tool and the sub-panel located at the power tool | |
| CN211494188U (en) | Special transportation frame of locomotive carbon slide | |
| CN211840569U (en) | Hand-held double-sided electrode cap grinding device | |
| CN205996307U (en) | A kind of reciprocating sow structure | |
| CN211163575U (en) | Portable grinding wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |