CN2799167Y - Automatic locking device of protection cover of cutting machine - Google Patents
Automatic locking device of protection cover of cutting machine Download PDFInfo
- Publication number
- CN2799167Y CN2799167Y CN 200520072955 CN200520072955U CN2799167Y CN 2799167 Y CN2799167 Y CN 2799167Y CN 200520072955 CN200520072955 CN 200520072955 CN 200520072955 U CN200520072955 U CN 200520072955U CN 2799167 Y CN2799167 Y CN 2799167Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- cutting machine
- automatic locking
- handle
- pivot
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to an automatic locking device of a protection cover of a cutting machine, which comprises a protection cover, a frame, a right wrench component and a handle and is characterized in that the automatic locking device of a protection cover of a cutting machine also comprises a connection cord, a left wrench, a pivot shaft and a spring, wherein the spring is sheathed in the pivot shaft and is butted with the left wrench fixed to the right side of the handle through the pivot shaft and can be rotated around the pivot shaft. Both ends of the connection cord are respectively connected with the left wrench and the right wrench. The utility model can be simultaneously suitable for consumers using a left and a right hands and has the advantages of simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of packaged type electric tool, the major part of cutting machine; Comprise the combined type cutting machine, bias cutter, the automatic locking apparatus of the flexible blade guard in the rod-pulling type cutting machine etc.
Background technology
The automatic locking apparatus of the flexible blade guard of existing cutting machine is single right-hand operated pattern, and left hand is can't operate at all, is unfavorable for that the consumer of left-handed operation uses.
Summary of the invention
The objective of the invention is: the purpose of this utility model is can right-hand man's normal running at the flexible blade guard locking device of cutting machine, to adapt to more left hand consumers.
The present invention seeks to realize like this: a kind of automatic locking apparatus of cutting machine protective cover, comprise protective cover, framework, right hand wrench assembly, handle, also comprise and connect flexible cord, left spanner, pivot, spring, torsion spring is inserted in the pivot and with left spanner and offsets, left side spanner is fixed on the handle right side by pivot and can rotates around pivot, connects the flexible cord two ends and connects left spanner, right spanner respectively.When left-handed operation, left hand is depressed left spanner, and left spanner is opened right spanner by connecting flexible cord, presses underframe, and protective cover just can be opened.End of operation, left spanner automatically resets under spring action.
Compare with prior art, the consumer that the utility model can simultaneous adaptation right-hand man use habit, and also simple in structure, easy to operate.
Description of drawings
Fig. 1 is a disassembly status stereogram of the present utility model.
Fig. 2 is a normal operating conditions cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present utility model is further described:
As shown in Figure 1 and Figure 2, a kind of automatic locking apparatus of cutting machine protective cover, comprise protective cover (1), framework (2), right hand wrench assembly, handle (10), also comprise and connect flexible cord (11), left spanner (14), pivot (3), spring (13), spring (13) is inserted in the pivot (3) and with left spanner (14) and offsets, left side spanner (14) is fixed on handle (10) right side by pivot (3) and can connects flexible cord (11) two ends and connect left spanner (14), right spanner (6) respectively around pivot (3) rotation.Protective cover (1) is fixed on the framework (2) by screw, and can rotate around framework (2).Right wrench assembly is by pivot (5), form from lock support (4), right spanner (6), right spanner spring (7).Right wrench assembly is fixed on the framework (2).Handle (10) is fixed on the framework (2), handle (10) the bottom flexible cord (11) of packing into, and flexible cord (11) is fixed on the handle (10).
When right-hand operated, the right hand is opened right spanner (6), presses underframe (2), and movable shield (1) just can be opened, and behind the end of operation, right spanner (6) is automatically reset by right spanner spring (7).
When left-handed operation, left hand is opened left spanner (14), left side spanner (14) is opened right spanner (6) by flexible cord (11), press underframe (2), movable shield (1) just can be opened, behind the end of operation, right spanner (6) is automatically reset by right spanner spring (7), and left spanner (14) is automatically reset by left spanner spring (13).
So just adapted to more consumers, made product increase the attraction, more prospect for sales has been arranged.
Claims (2)
1. the automatic locking apparatus of a cutting machine protective cover, comprise protective cover, framework, right hand wrench assembly, handle, it is characterized in that also comprising connection flexible cord, left spanner, pivot, spring, spring is inserted in the pivot and with left spanner and offsets, left side spanner is fixed on the handle right side by pivot and can rotates around pivot, connects the flexible cord two ends and connects left spanner, right spanner respectively.
2. automatic locking apparatus according to claim 1 is characterized in that connecting flexible cord and passes handle, and line cover and handle are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072955 CN2799167Y (en) | 2005-06-23 | 2005-06-23 | Automatic locking device of protection cover of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072955 CN2799167Y (en) | 2005-06-23 | 2005-06-23 | Automatic locking device of protection cover of cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799167Y true CN2799167Y (en) | 2006-07-26 |
Family
ID=36841665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072955 Expired - Fee Related CN2799167Y (en) | 2005-06-23 | 2005-06-23 | Automatic locking device of protection cover of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799167Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581869A (en) * | 2012-03-02 | 2012-07-18 | 安徽华菱西厨装备股份有限公司 | Sizing plate locking device for slicing machine with meat carrier removed |
-
2005
- 2005-06-23 CN CN 200520072955 patent/CN2799167Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581869A (en) * | 2012-03-02 | 2012-07-18 | 安徽华菱西厨装备股份有限公司 | Sizing plate locking device for slicing machine with meat carrier removed |
| CN102581869B (en) * | 2012-03-02 | 2014-05-21 | 安徽华菱西厨装备股份有限公司 | Sizing plate locking device for slicing machine with meat carrier removed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20130623 |