CN107170610A - A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device - Google Patents
A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device Download PDFInfo
- Publication number
- CN107170610A CN107170610A CN201710578193.2A CN201710578193A CN107170610A CN 107170610 A CN107170610 A CN 107170610A CN 201710578193 A CN201710578193 A CN 201710578193A CN 107170610 A CN107170610 A CN 107170610A
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- CN
- China
- Prior art keywords
- handle
- groove
- closed
- pedestal
- direct current
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- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
Abstract
The invention discloses a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device, including pedestal, the buckle closure being mutually matched with pedestal, disconnect locking motion bar, handle joining beam spring, handle joining beam and handle, the locking motion bar that disconnects is fitted in base interior, steel wire hook is equipped with the pedestal, described disconnect is equipped with linkage structure on locking motion bar, the linkage structure coordinates with the steel wire hook, the handle joining beam spring is located at base bottom, the handle is arranged on by handle joining beam in pedestal and its bottom is located on handle joining beam spring, the linkage structure is constituted by being integrally formed the staged rib on locking motion bar is disconnected.The present invention is a kind of cordless power tool dc switch with closed-lock function.Operator operate electric tool when can closed-lock, make operator more laborsaving, more convenient.World's blank of the technology is filled up.
Description
Technical field
It is particularly a kind of straight with closed-lock device the present invention relates to direct current electric power tools plate machine speed regulation switch field
Flow electric tool plate machine speed regulation switch.
Background technology
With the development of battery and motor technology, the application of cordless power tool is increasing, its species
It is continuously increased.The electric tool of primary cell type is typically limited to only：Battery type electric drill, electric impact drill, electric wrench etc. need rotating
The instrument of function, so conventional dc switch also only possesses positive and negative rotating function.Now the electric tool of battery type has developed
It is not need positive and negative rotating function the characteristics of such product to products such as angle grinder, polishing machine, reciprocating saw, cutting machines, and is badly in need of closing
Close lock function.
The content of the invention
The invention aims to solve the above problems, devise a kind of direct current with closed-lock device and start building
Has plate machine speed regulation switch.
To achieve the above object, the present invention provides following technical scheme：A kind of direct current drive with closed-lock device
Tool trigger speed-regulating switch, including pedestal, the buckle closure being mutually matched with pedestal, disconnection locking motion bar, handle joining beam spring, hand
Handle joining beam and handle, the disconnection locking motion bar, which is fitted in base interior, the pedestal, is equipped with steel wire hook, the disconnection
Lock and linkage structure is equipped with motion bar, the linkage structure coordinates with the steel wire hook, and the handle joining beam spring is located at pedestal
Bottom, the handle is arranged on by handle joining beam in pedestal and its bottom is located on handle joining beam spring, the linkage structure
It is by being integrally formed on locking motion bar is disconnected and moving towards groove by groove A, groove B, groove C and groove the D step formed and be total to
With what is constituted, the groove A is located at the overall lowest part for moving towards groove, and the groove B and groove D is located in same level height, the groove C
Between groove B and groove D immediately below the midpoint of distance.
It is preferred that, the handle end face is provided with arc by indent.
It is preferred that, the pedestal is with enclosing the opening lifted for handle at buckle closure end face cooperation.
It is preferred that, the steel wire hook is the rectangle frame with gap.
It is preferred that, the rectangular aperture for observing steel wire hook and linkage structure is provided with the buckle closure.
The steel wire hook two ends are section and outside in " U " type part.
The direct current electric power tools plate machine speed regulation switch with closed-lock device made using technical scheme,
Have the advantages that：The technical program is a kind of cordless power tool dc switch with closed-lock function.
Operator operate electric tool when can closed-lock, make operator more laborsaving, more convenient.The world for having filled up the technology is empty
In vain.
Brief description of the drawings
Fig. 1 is that a kind of structure of direct current electric power tools plate machine speed regulation switch with closed-lock device of the present invention is shown
It is intended to；
Fig. 2 is the structural representation of buckle closure of the present invention and rectangular aperture；
Fig. 3 is a kind of partial enlargement knot of direct current electric power tools plate machine speed regulation switch with closed-lock device of the present invention
Structure schematic diagram；
Fig. 4 is the structural representation of steel wire hook in embodiment one；
Fig. 5 is for link gear and the structural representation for disconnecting locking motion bar；
Fig. 6 is the structural representation of steel wire hook in embodiment two；
In figure, 1- pedestals；2- buckle closures；3- handle joining beam springs；4- disconnects locking motion bar；5- handle joining beams；6- handles；7- steel
Silk hook；8- grooves A；9- arcs press indent；10- rectangular apertures；11- grooves B；12- grooves C；13- grooves D.
Embodiment
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Opened the invention provides a kind of direct current electric power tools trigger speed governing with closed-lock device as shown in figures 1 to 6
Close, including pedestal 1, be mutually matched with pedestal 1 buckle closure 2, disconnect locking motion bar 4, handle joining beam spring 3, handle joining beam 5 with
And handle 6, it is described disconnect locking motion bar 4 be fitted in inside pedestal 1, in the pedestal 1 be equipped with steel wire hook 7, it is described disconnect lock
Determine to be equipped with linkage structure on motion bar 4, the linkage structure coordinates with the steel wire hook 7, the handle joining beam spring 3 is located at pedestal
1 bottom, the handle 6 is arranged on by handle joining beam 5 in pedestal 1 and its bottom is located on handle joining beam spring 3, the linkage
Structure is by being integrally formed platform that is on locking motion bar 4 is disconnected and being formed by groove A8, groove B11, groove C12 and groove D13
Stepwise moves towards what groove was collectively formed, and the groove A8 is located at the overall lowest part for moving towards groove, and the groove B11 and groove D13 is located at same
In level height, the groove C12 is located between groove B11 and groove D13 immediately below the midpoint of distance；The end face of handle 6 is provided with
Arc presses indent 9；The pedestal 1 is with enclosing the opening lifted for handle 6 at the end face cooperation of buckle closure 2；The steel wire hook 7 be with
The rectangle frame of gap；The rectangular aperture 10 for observing steel wire hook 7 and linkage structure 8 is provided with buckle closure 2；The steel wire hook
7 two ends are section and outside in " U " type part.
When specifically used：
Embodiment one：
Joined referring to shown in Fig. 1-5, direct current electric power tools closed-lock device is main by handle 6, pedestal 1, handle joining beam 5, handle
Bar spring 3, buckle closure 2, steel wire hook 7 and disconnection locking motion bar 4 are constituted.
When switching original state, due to the effect of the screen resilience of handle joining beam spring 3, handle 6 is in extreme higher position, steel wire hook
7 top is located at groove A8；Handle 6 is pressed down, because there is step on the left side and space is narrow, and steel wire hook 7 can turn right track motion,
When handle 6 is pressed onto lowermost end, at the top arrival slot B11 of steel wire hook 7；Then handle 6 due to the effect of handle joining beam spring 3 it is past
On walk, because there is step on right side and space is narrow, the top of steel wire hook 7 can be moved at groove C12, and now switch is in the lock state；
Operation switch again, similarly right side have step, the top of steel wire hook 7 can be moved at groove D13；Again with time of handle and connecting rod spring
Bullet, steel wire hook 7 returns to one process of completion at groove A8.In whole process, first time operation handle 6, switch locking, second of behaviour
Make handle 6, switch unblock, so as to realize the closed-lock function of switch.
Embodiment two：
Referring to the drawings 1,2,3,5 and 6 when the two ends of steel wire hook 7 are section and outside in " U " type part, better reliability.
Except the two ends of steel wire hook 7 are section and outside in " U " type part, other embodiment is consistent with embodiment one.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device, it is characterised in that including pedestal（1）、
With pedestal（1）The buckle closure being mutually matched（2）, disconnect locking motion bar（4）, handle joining beam spring（3）, handle joining beam（5）And
Handle（6）, it is described to disconnect locking motion bar（4）It is fitted in pedestal（1）Inside, the pedestal（1）Interior equipped steel wire hook（7）, institute
State disconnection locking motion bar（4）Upper equipped linkage structure, the linkage structure and the steel wire hook（7）Coordinate, the handle joining beam
Spring（3）Positioned at pedestal（1）Bottom, the handle（6）Pass through handle joining beam（5）Installed in pedestal（1）Interior and its bottom is located at
Handle joining beam spring（3）On, the linkage structure is to disconnect locking motion bar by being integrally formed（4）On and by groove A（8）、
Groove B（11）, groove C（12）And groove D（13）The step formed moves towards what groove was collectively formed, the groove A（8）Walked positioned at entirety
To the lowest part of groove, the groove B（11）With groove D（13）In same level height, the groove C（12）Positioned at groove B（11）With
Groove D（13）Between distance midpoint immediately below.
2. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device according to claim 1, it is special
Levy and be, the handle（6）End face is provided with arc by indent（9）.
3. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device according to claim 1, it is special
Levy and be, the pedestal（1）With buckle closure（2）Enclosed at end face cooperation for handle（6）The opening of lifting.
4. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device according to claim 1, it is special
Levy and be, the steel wire hook（7）For the rectangle frame with gap.
5. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device according to claim 1, it is special
Levy and be, the buckle closure（2）On be provided with for observing steel wire hook（7）With linkage structure（8）Rectangular aperture（10）.
6. a kind of direct current electric power tools plate machine speed regulation switch with closed-lock device according to claim 1, it is special
Levy and be, the steel wire hook（7）Two ends are section and outside in " U " type part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578193.2A CN107170610A (en) | 2017-07-16 | 2017-07-16 | A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578193.2A CN107170610A (en) | 2017-07-16 | 2017-07-16 | A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107170610A true CN107170610A (en) | 2017-09-15 |
Family
ID=59817893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578193.2A Pending CN107170610A (en) | 2017-07-16 | 2017-07-16 | A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107170610A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560080Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Self-locking button switch |
| CN2560079Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Guiding self-locking button switch |
| CN103280358A (en) * | 2013-06-04 | 2013-09-04 | 科都电气有限公司 | Direct current speed-control switch |
| CN104321845A (en) * | 2012-06-29 | 2015-01-28 | 欧姆龙株式会社 | Heart cam mechanism and switch provided with same |
| JP2016154077A (en) * | 2015-02-20 | 2016-08-25 | パナソニックＩｐマネジメント株式会社 | Push switch |
| CN207149457U (en) * | 2017-07-16 | 2018-03-27 | 沈新权 | A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device |
-
2017
- 2017-07-16 CN CN201710578193.2A patent/CN107170610A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560080Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Self-locking button switch |
| CN2560079Y (en) * | 2002-07-24 | 2003-07-09 | 倪阿康 | Guiding self-locking button switch |
| CN104321845A (en) * | 2012-06-29 | 2015-01-28 | 欧姆龙株式会社 | Heart cam mechanism and switch provided with same |
| CN103280358A (en) * | 2013-06-04 | 2013-09-04 | 科都电气有限公司 | Direct current speed-control switch |
| JP2016154077A (en) * | 2015-02-20 | 2016-08-25 | パナソニックＩｐマネジメント株式会社 | Push switch |
| CN207149457U (en) * | 2017-07-16 | 2018-03-27 | 沈新权 | A kind of direct current electric power tools plate machine speed regulation switch with closed-lock device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |