CN206277198U - A kind of novel electric tool protection device - Google Patents
A kind of novel electric tool protection device Download PDFInfo
- Publication number
- CN206277198U CN206277198U CN201620549421.4U CN201620549421U CN206277198U CN 206277198 U CN206277198 U CN 206277198U CN 201620549421 U CN201620549421 U CN 201620549421U CN 206277198 U CN206277198 U CN 206277198U
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- CN
- China
- Prior art keywords
- blade guard
- trigger
- lock nut
- electric tool
- shell
- 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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Abstract
The utility model is a kind of novel electric tool protection device, including shell, and it is arranged on the saw blade in front of shell, and it is arranged on the trigger below housing center, and be arranged on housing center side from lock nut, the enclosure is provided with switch, and switch is positioned at the top of trigger, left side above the trigger is connected with fastener, center above trigger is provided with back-moving spring, it is described that fixture block is provided with from below lock nut, self-locking spring is internally provided with from lock nut, the saw blade top is provided with fixed blade guard, flexible blade guard is provided with below saw blade, and spanner and chute are provided with the outside of fixed blade guard, the spanner is connected through the surface of fixed blade guard with flexible blade guard；The novel electric tool protection device can effectively ensure the safety of user, it is to avoid children or other staff because be accidentally used the device and caused by actual bodily harm, effectively reduce the generation of fortuitous event.
Description
Technical field
The utility model is related to a kind of novel electric tool protection device.
Background technology
For electric tool class product, the security for using is forever primary.And the electric tool of routine is typically
One single trigger is set in case surface, one switch is set in the inside of trigger, operator puts into by the way that trigger is split
Row control, so as to allow operator to operate with electric tool, but such setting easilys lead to not use
The people of electric tool starts electric tool because of fortuitous event, easily occurs causing to accidentally injure using safety problem.
Utility model content
The utility model mainly solves the technical problem existing for prior art, so that providing one kind can effectively reduce meaning
Outer the occurrence of, ensure novel electric tool protection device of the operator using safety.
The utility model is a kind of novel electric tool protection device, including shell, and is arranged on the saw blade in front of shell,
And be arranged on the trigger below housing center, and be arranged on housing center side from lock nut, the enclosure is provided with out
Close, and switch, positioned at the top of trigger, the left side above the trigger is connected with fastener, and the center above trigger is provided with reset
Spring, described that fixture block is provided with from below lock nut, from the self-locking spring that is internally provided with of lock nut, the saw blade top is provided with
Fixed blade guard, is provided with the outside of flexible blade guard, and fixed blade guard below saw blade and is provided with spanner and chute, described
Spanner is connected through the surface of fixed blade guard with flexible blade guard.
Preferably, the saw blade is located at the center of flexible blade guard and fixed blade guard, and flexible blade guard one end
Positioned at the inside of fixed blade guard.
Preferably, the chute is located at the surface of fixed blade guard, and chute runs through fixed blade guard, and spanner is located to be slided
The center of groove.
Preferably, described self-locking spring one end is connected with shell, the other end is connected with from lock nut.
Preferably, described back-moving spring one end is connected with shell, the other end is located at the center of trigger.
Preferably, being cooperated between the fastener above the trigger and the fixture block from below lock nut.
The beneficial effects of the utility model are：Because housing center lower section is provided with spanner, housing center side is provided with
From lock nut, and switch and be located at phase between enclosure and the fastener on the top of trigger, spanner and the fixture block from below lock nut
Mutually coordinate so that operator can only be pressed trigger when pressing from lock nut, could will then be opened by trigger
Put capable startup into, effectively avoid operating, the situation of maloperation occur, it also avoid children or other staff because of fortuitous event
And starting the electric tool, the greatly personal safety during use of guarantee operator or other staff greatly increases the dress
The safety in utilization put；And saw blade top fixed blade guard has then more ensured the electric tool with saw blade underside protective cover
Using safety, it is to avoid there is security incident during to the electric tool use in operator, effectively ensures operator
Using safety.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure figure of novel electric tool protection device of the utility model；
Fig. 2 is a kind of cut-away view of novel electric tool protection device of the utility model.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model
Define.
A kind of novel electric tool protection device as depicted in figs. 1 and 2, including shell 1, and it is arranged on the front of shell 1
Saw blade 8, and be arranged on the trigger 2 below the center of shell 1, and be arranged on the central side of shell 1 from lock nut 3, the shell 1
Switch 4 is internally provided with, and switch 4 is located at the top of trigger 2, the left side of the top of the trigger 2 is connected with fastener 21, trigger 2
The center of top is provided with back-moving spring 22, and the lower section from lock nut 3 is provided with fixture block 31, from being internally provided with for lock nut 3
Self-locking spring 32, the top of the saw blade 8 is provided with fixed blade guard 6, and the lower section of saw blade 8 is provided with flexible blade guard 7, and fixed
The outside of protective cover 6 is provided with spanner 5 and chute 61, and the spanner 5 is through the surface of fixed blade guard 6 and flexible blade guard 7
It is connected.
The saw blade 8 is located at the center of flexible blade guard 7 and fixed blade guard 6, and one end of flexible blade guard 7 is located at admittedly
Determine the inside of protective cover 6.
The chute 61 is located at the surface of fixed blade guard 6, and chute 61 runs through fixed blade guard 6, and spanner 5 is located at chute
61 center.
The one end of the self-locking spring 32 is connected with shell 1, and the other end is connected with from lock nut 3.
The one end of the back-moving spring 22 is connected with shell 1, and the other end is located at the center of trigger 2.
Cooperated between the fastener 21 and the fixture block 31 from below lock nut 3 of the top of the trigger 2.
When needing to start the novel electric tool protection device, operator is needed to being pressed from lock nut 3 so that from
The fixture block 31 of the lower section of lock nut 3 departs from the fastener 21 of the top of trigger 2, then presses trigger squeeze 2, allows 2 pairs of switches 4 of trigger to control
System, so as to start the electric tool by switch 4；And the setting of spanner 5 and chute 61 allows the operator can be by 5 pairs of work of spanner
Dynamic protective cover 7 is controlled, and is easy to operator to open flexible blade guard 7 by spanner 5, it is to avoid operator occurs when in use
The situation that saw blade 8 is hurted sb.'s feelings；The setting of self-locking spring 32 then can very well allow and be resetted from lock nut 3；The setting of back-moving spring 22
Then it is easy to the resilience of trigger 2, is easy to operate the use then to the electric tool, improves the using effect of operation.
The beneficial effects of the utility model are：Because housing center lower section is provided with spanner, housing center side is provided with
From lock nut, and switch and be located at phase between enclosure and the fastener on the top of trigger, spanner and the fixture block from below lock nut
Mutually coordinate so that operator can only be pressed trigger when pressing from lock nut, could will then be opened by trigger
Put capable startup into, effectively avoid operating, the situation of maloperation occur, it also avoid children or other staff because of fortuitous event
And starting the electric tool, the greatly personal safety during use of guarantee operator or other staff greatly increases the dress
The safety in utilization put；And saw blade top fixed blade guard has then more ensured the electric tool with saw blade underside protective cover
Using safety, it is to avoid there is security incident during to the electric tool use in operator, effectively ensures operator
Using safety.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (2)
1. a kind of novel electric tool protection device, including shell, and the saw blade in front of shell is arranged on, and be arranged in shell
Trigger below centre, it is characterised in that：The side of the housing center is provided with from lock nut, and shell is internally provided with switch,
Left side above the trigger is connected with fastener, and the center above trigger is provided with back-moving spring, the two ends difference of back-moving spring
Shell and trigger are connected with, it is described that fixture block is provided with from below lock nut, from the self-locking spring that is internally provided with of lock nut, self-locking bullet
The two ends of spring are connected to phase interworking between shell and the fastener from above lock nut, the trigger and the fixture block from below lock nut
Close, the saw blade top is provided with fixed blade guard, and flexible blade guard is provided with below saw blade, is set on the outside of fixed blade guard
Spanner and chute are equipped with, the chute runs through fixed blade guard, and spanner is located at the center of chute, and spanner runs through fixed blade guard
It is connected with flexible blade guard.
2. a kind of novel electric tool protection device according to claim 1, it is characterised in that：The saw blade is located at activity
The center of protective cover and fixed blade guard, and one end of flexible blade guard is located at the inside of fixed blade guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549421.4U CN206277198U (en) | 2016-06-08 | 2016-06-08 | A kind of novel electric tool protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549421.4U CN206277198U (en) | 2016-06-08 | 2016-06-08 | A kind of novel electric tool protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277198U true CN206277198U (en) | 2017-06-27 |
Family
ID=59085797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620549421.4U Active CN206277198U (en) | 2016-06-08 | 2016-06-08 | A kind of novel electric tool protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11367577B2 (en) | 2019-01-03 | 2022-06-21 | Defond Electech Co., Ltd | Locking system for use with a trigger assembly of an electrical device |
-
2016
- 2016-06-08 CN CN201620549421.4U patent/CN206277198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11367577B2 (en) | 2019-01-03 | 2022-06-21 | Defond Electech Co., Ltd | Locking system for use with a trigger assembly of an electrical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321000 Longgan South Street, Wucheng District, Jinhua, Zhejiang, 1158 Patentee after: Zhejiang Pioneer Electric Co., Ltd. Address before: 321000 Longgan South Street, Wucheng District, Jinhua, Zhejiang, 1158 Patentee before: Zhejiang Kaichuang Electrical Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321000 Zhejiang Province, Jinhua city Wucheng District LongQian 1158 South Street Patentee after: Zhejiang Kaichuang Electrical Co., Ltd. Address before: 321000 Zhejiang Province, Jinhua city Wucheng District LongQian 1158 South Street Patentee before: Zhejiang Pioneer Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |