CN203495899U - Simple electric tool - Google Patents
Simple electric tool Download PDFInfo
- Publication number
- CN203495899U CN203495899U CN201320597711.2U CN201320597711U CN203495899U CN 203495899 U CN203495899 U CN 203495899U CN 201320597711 U CN201320597711 U CN 201320597711U CN 203495899 U CN203495899 U CN 203495899U
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- CN
- China
- Prior art keywords
- motor
- shell
- outer shell
- bar
- rod
- 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.)
- Expired - Fee Related
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Abstract
A simple electric tool comprises an outer shell, and a plurality of vents are formed in the rear end of the outer shell. A motor is arranged in the outer shell, the motor is provided with a stator which is arranged in the outer shell and is provided with a plurality of coils, and a rotator which rotates relative to the stator. An external rod and an internal rod which are oppositely arranged are arranged on the rotor, and the external rod is combined with a tool head which extends out of the outer shell. The rear end of the motor is connected to the outer shell through an elastic connecting structure, the elastic connecting structure comprises two opposite convex rods on the motor and grooves corresponding to the convex rods in the outer shell, the convex rods are inserted into the grooves, and springs are arranged between the bottoms of the convex rods and the bottoms of the grooves. The simple electric tool is simple in structure, convenient to mount and dismount, wider in applicable range, quick in cooling, less in vibration, and capable of relieving impacting on hand portions.
Description
Technical field
The utility model relates to a kind of Simple electric power driven tools.
Background technology
Along with the improvement of people's life, also more and more higher to the pursuit of quality of the life, a lot of people like doing it yourself assembling or arranging furniture etc.
Thus, people need electric tool to realize oneself design and assembling.
And the most complex structure of existing electric tool, operation inconvenience, can not adapt to the requirement of simple easy operating.
For this reason, designer of the present utility model is because above-mentioned defect, by concentrating on studies and designing, is comprehensively engaged in for a long time experience and the achievement of related industry for many years, and research and design goes out a kind of Simple electric power driven tools, to overcome above-mentioned defect.
Utility model content
The technical problems to be solved in the utility model is: and the most complex structure of existing electric tool, operation inconvenience, can not adapt to the requirement of simple easy operating.
For addressing the above problem, the utility model discloses a kind of Simple electric power driven tools, comprise shell, it is characterized in that: the rear end of described shell is provided with a plurality of blow vents, in described shell, be equipped with motor, described motor has the stator that is arranged in described shell and has a plurality of coils, and a rotor with respect to described stator rotation, described rotor is provided with external bar and the built-in rod being oppositely arranged, and described external bar is in conjunction with a tool heads of stretching out described shell;
The rear end of described motor is connected in described shell by an elastic connection structure, described elastic connection structure comprises on two relative nose bars on motor and shell the groove corresponding to described nose bar, described nose bar inserts groove, between described nose bar and bottom portion of groove, is provided with spring.
Wherein: described electric tool also includes the cooling structure being mounted in external bar and built-in rod, described cooling structure comprises and is sheathed on the first blade on described external bar and is sheathed on the second blade in described built-in rod.
By said structure, the utility model has been realized following technique effect:
1, simple in structure, handling are convenient, applicable more extensive;
2, cooling rapid, vibration still less, has been alleviated the impact to hand.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 has shown the structural representation of the utility model Simple electric power driven tools.
The specific embodiment
Referring to Fig. 1, shown Simple electric power driven tools of the present utility model.
Described electric tool 1 comprises shell 11, the rear end of described shell 11 is provided with a plurality of blow vents 111, in described shell 11, be equipped with the motor 12 along axis I, described motor 12 has along axis I and is arranged in described shell 11 and has the stator 121 of a plurality of coils 122, and the rotor 123 rotating with respect to described stator 121, described rotor 123 is provided with external bar 124 and the built-in rod 125 being oppositely arranged, described external bar 124 is in conjunction with a tool heads 13 of stretching out described shell 11, and described tool heads 13 can engage outfit and operate.
The rear end of described motor 12 is connected in described shell by an elastic connection structure 15, referring to Fig. 1, described elastic connection structure 15 comprises on two relative nose bars on motor 12 and shell the groove corresponding to described nose bar, described nose bar inserts groove, and between described nose bar and bottom portion of groove, be provided with spring, thereby the resiliency supported of motor 12 is provided.
Described electric tool 1 also includes the cooling structure 14 being mounted in external bar 124 and built-in rod 125, and described cooling structure 14 comprises and is sheathed on the first blade 141 on described external bar 124 and is sheathed on the second blade 142 in described built-in rod 125.
Thus, when electric machine rotation carries out work, the cooling device that rotarily drives of motor ventilates coolingly, and simultaneously the resiliency supported of motor has more reduced vibration.
Known by said structure, the utility model has the advantage of:
1, simple in structure, handling are convenient, applicable more extensive;
2, cooling rapid, vibration still less, has been alleviated the impact to hand.
It is evident that above description and to record be only for example rather than in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the utility model does not limit by accompanying drawing example and the conduct of describing is in an embodiment thought to be at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of the description that falls into above and appended claim.
Claims (2)
1. a Simple electric power driven tools, comprise shell, it is characterized in that: the rear end of described shell is provided with a plurality of blow vents, in described shell, be equipped with motor, described motor has the stator that is arranged in described shell and has a plurality of coils, and the rotor with respect to described stator rotation, described rotor is provided with external bar and the built-in rod being oppositely arranged, and described external bar is in conjunction with a tool heads of stretching out described shell;
The rear end of described motor is connected in described shell by an elastic connection structure, described elastic connection structure comprises on two relative nose bars on motor and shell the groove corresponding to described nose bar, described nose bar inserts groove, between described nose bar and bottom portion of groove, is provided with spring.
2. Simple electric power driven tools as claimed in claim 1, it is characterized in that: described electric tool also includes the cooling structure being mounted in external bar and built-in rod, described cooling structure comprises and is sheathed on the first blade on described external bar and is sheathed on the second blade in described built-in rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597711.2U CN203495899U (en) | 2013-09-26 | 2013-09-26 | Simple electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597711.2U CN203495899U (en) | 2013-09-26 | 2013-09-26 | Simple electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495899U true CN203495899U (en) | 2014-03-26 |
Family
ID=50326903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597711.2U Expired - Fee Related CN203495899U (en) | 2013-09-26 | 2013-09-26 | Simple electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308723A (en) * | 2014-09-01 | 2015-01-28 | 周佩龙 | Tail part end cover for electric grinder |
| USD900575S1 (en) | 2018-09-26 | 2020-11-03 | Milwaukee Electric Tool Corporation | Powered fastener driver |
-
2013
- 2013-09-26 CN CN201320597711.2U patent/CN203495899U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308723A (en) * | 2014-09-01 | 2015-01-28 | 周佩龙 | Tail part end cover for electric grinder |
| USD900575S1 (en) | 2018-09-26 | 2020-11-03 | Milwaukee Electric Tool Corporation | Powered fastener driver |
| USD920759S1 (en) | 2018-09-26 | 2021-06-01 | Milwaukee Electric Tool Corporation | Powered fastener driver |
| USD920761S1 (en) | 2018-09-26 | 2021-06-01 | Milwaukee Electric Tool Corporation | Powered fastener driver |
| USD920760S1 (en) | 2018-09-26 | 2021-06-01 | Milwaukee Electric Tool Corporation | Powered fastener driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |