CN201237982Y - Switch of angle grinder - Google Patents
Switch of angle grinder Download PDFInfo
- Publication number
- CN201237982Y CN201237982Y CNU2008201203535U CN200820120353U CN201237982Y CN 201237982 Y CN201237982 Y CN 201237982Y CN U2008201203535 U CNU2008201203535 U CN U2008201203535U CN 200820120353 U CN200820120353 U CN 200820120353U CN 201237982 Y CN201237982 Y CN 201237982Y
- Authority
- CN
- China
- Prior art keywords
- supporting mass
- utility
- lock body
- switch
- self
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an angle grinder switch, which comprises a bearing body and a lock body; wherein, the bearing body is provided with a self-locking socket; a raised fulcrum is arranged in the middle of the lock body and props the bearing body; one end of the lock body is a lock tongue; the other end of the lock body is an operating part; and a spring or a leaf spring is arranged between the operating part and the bearing body. The utility model adopts two actions to lock a switch structure and achieves a good effect of eliminating potential safety hazards.
Description
[technical field]
The utility model relates to field of power tools, employed switch on the grinding machine of particularly a kind of angle
[technical background]
Angle grinding machine switch does not have two action lock functions
For preventing misoperation, disc all adopts the present lockable switch of lockable switch to adopt a movement structure less than the machine of 100mm mostly on the grinding machine of angle, has potential safety hazard
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of angle grinding machine switch, can eliminate safe hidden trouble
For achieving the above object, the utility model patent has proposed a kind of angle grinding machine switch, comprise supporting mass and lock body, described supporting mass is provided with self-locking grooves, the middle part of lock body is provided with the fulcrum of protrusion, and fulcrum withstands on the supporting mass, and an end of lock body is a dead bolt, the other end is an operating portion, is provided with spring or spring leaf between described operating portion and the supporting mass.
As preferably, described supporting mass is provided with bolt blocks portion, and dead bolt withstands in described bolt blocks portion
As preferably, also be provided with the location stop part on the described supporting mass, described location stop part is in the outside of self-locking grooves
The beneficial effect of the utility model patent: the utility model adopts two action locking switch structures, has reached the good result that eliminates safe hidden trouble
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
[description of drawings]
Fig. 1 is the structural representation of a kind of angle of the utility model grinding machine switch at anti-self-locking state;
Fig. 2 is the structural representation of a kind of angle of the utility model grinding machine switch at released state;
Fig. 3 is the structural representation of a kind of angle of the utility model grinding machine switch at self-locking state.
[embodiment]
Consult Fig. 1,2,3, angle grinding machine switch, comprise supporting mass 1 and lock body 3, described supporting mass 1 is provided with self-locking grooves 2, the middle part of lock body 3 is provided with the fulcrum 4 of protrusion, and fulcrum 4 withstands on the supporting mass 1, and an end of lock body 3 is a dead bolt 5, the other end is an operating portion 6, is provided with spring or spring leaf 7 between described operating portion 6 and the supporting mass 1.Described supporting mass 1 is provided with bolt blocks portion 8, and dead bolt 5 withstands in described bolt blocks portion 8.Also be provided with location stop part 9 on the described supporting mass 1, described location stop part 9 is in the outside of self-locking grooves 2.
The course of work: by instead oneself is locked into the operation of self-locking: the operator pins operating portion 6, under the effect of fulcrum 4, dead bolt 5 upwards lifts, break away from dead bolt stop part 8, reach released state shown in Figure 2, promote operating portion 6 more forward, dead bolt 5 is above arrival self-locking grooves 2 under the stopping of location stop part 9, unclamp operation portion 6, dead bolt 5 enters in the self-locking grooves 2 under the effect of spring or spring leaf 7, forms self-locking shown in Figure 3.Opposite by the operating process that is locked into anti-self-locking certainly.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. angle grinding machine switch, it is characterized in that: comprise supporting mass (1) and lock body (3), described supporting mass (1) is provided with self-locking grooves (2), the middle part of lock body (3) is provided with the fulcrum (4) of protrusion, fulcrum (4) withstands on the supporting mass (1), one end of lock body (3) is dead bolt (5), and the other end is operating portion (6), is provided with spring or spring leaf (7) between described operating portion (6) and the supporting mass (1).
2. angle as claimed in claim 1 grinding machine switch is characterized in that: described supporting mass (1) is provided with bolt blocks portion (8), and dead bolt (5) withstands in described bolt blocks portion (8).
3. angle as claimed in claim 2 grinding machine switch is characterized in that: also be provided with location stop part (9) on the described supporting mass (1), described location stop part (9) is in the outside of self-locking grooves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201203535U CN201237982Y (en) | 2008-06-26 | 2008-06-26 | Switch of angle grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201203535U CN201237982Y (en) | 2008-06-26 | 2008-06-26 | Switch of angle grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237982Y true CN201237982Y (en) | 2009-05-13 |
Family
ID=40650717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201203535U Expired - Fee Related CN201237982Y (en) | 2008-06-26 | 2008-06-26 | Switch of angle grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191375A (en) * | 2014-08-06 | 2014-12-10 | 兴化市中兴电动工具有限公司 | Alternating-current electric grinding machine |
-
2008
- 2008-06-26 CN CNU2008201203535U patent/CN201237982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191375A (en) * | 2014-08-06 | 2014-12-10 | 兴化市中兴电动工具有限公司 | Alternating-current electric grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |