CN2928397Y - Firing state switch device for nail gun - Google Patents
Firing state switch device for nail gun Download PDFInfo
- Publication number
- CN2928397Y CN2928397Y CN 200620118722 CN200620118722U CN2928397Y CN 2928397 Y CN2928397 Y CN 2928397Y CN 200620118722 CN200620118722 CN 200620118722 CN 200620118722 U CN200620118722 U CN 200620118722U CN 2928397 Y CN2928397 Y CN 2928397Y
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- sidewall
- trigger
- side wall
- guide hole
- switching device
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Abstract
The utility model relates to an arming state shifter of nailing machine comprising an outer trigger, an inner trigger, a trigger inner sheet and a moving member, wherein the outer trigger has a first side wall and a second side wall which is corresponded with the first side wall, a first containing groove is formed between the two side walls, the inner trigger is contained in the first containing groove and is pin jointed in the nailing machine, the inner trigger has a third side wall and a forth side wall which is corresponded with the third side wall, a second containing groove is formed between the two side walls, and the trigger inner sheet is provided in the second containing groove. Penetrated by a safety rod and driven by the outer trigger, the trigger inner sheet is pushed to be contacted with an actuating switch pin. The moving member goes through the first side wall, the third side wall, the trigger inner sheet, the forth side wall and the second side wall in turn according to a penetrating direction and can also be pushed to move by users according to the penetrating direction thereby the trigger inner sheet can be moved between single actuating state and continuous actuating state.
Description
Technical field
The utility model is relevant with ailing machine, particularly relevant for a kind of percussion state switching device of ailing machine.
Background technology
See also the percussion state switching device 90 of a kind of ailing machine shown in Figure 8, this percussion state switching device 90 includes a trigger 80, sheet 92 in one trigger, one eccentric bolt 94, one back-moving spring 96 and a knob 98, this off-centre bolt 94 is to run through this back-moving spring 96 in regular turn, one side of this trigger 80, the another side of this trigger 80, departing from this knob 98 heart at last penetrates and is fixed in this knob 98, sheet 92 is to be positioned at this trigger 80 inside in this trigger, and articulate this off-centre bolt 94, it can be subjected to a bumper bar and 80 starts of this trigger and push against a percussion switch pin fully, causes this ailing machine percussion.
When user's desire should pull the trigger state switching device 90 in click send out with pull the trigger continuously between when switching, it is the top of pushing this off-centre bolt 94, make this back-moving spring 96 by compression, and allow this knob 98 outwards shift out synchronously, at this moment, this knob 98 of turn, the bar portion of this off-centre bolt 94 will drive in this trigger sheet 92 towards a left side or move right, change the contact position of the interior sheet 92 of this trigger and this bumper bar, and reach the purpose of switching.
Yet above-mentioned percussion state switching device 90 is when switching, and the user must push the top that this should off-centre bolt 94 on the other hand, and another hand-screw changes this knob 98, the just action that can switch, and for the user, this switching mode is trouble and inconvenience quite.
The utility model content
The purpose of this utility model is to provide a kind of percussion state switching device of ailing machine, in order to solve the inconvenience of known necessary bimanualness.
For reaching above-mentioned purpose, this ailing machine comprises a main body, a storage spike devices and a lever, this main body includes one and goes out to follow closely end, a bumper bar and a percussion switch pin, one end of this bumper bar and this storage spike devices all is engaged in this and goes out to follow closely the end, affixed this lever of the other end of this storage spike devices, this lever and affixed this main body, and this percussion state switching device includes trigger in the outer trigger,, the interior sheet of a trigger and a moving member.Second sidewall that should outer trigger has a first side wall and relative this first side wall, form one first storage tank between this first side wall and this second sidewall, should be placed in this first storage tank by interior trigger, and articulate the main body of this ailing machine, it has the 4th sidewall of relative the 3rd sidewall with of one the 3rd sidewall, form one second storage tank between the 3rd sidewall and the 4th sidewall, sheet is located in this second storage tank in this trigger, and can be subjected to this bumper bar ejection and should outer trigger start and push against this percussion switch pin, this moving member is to wear direction according to one to run through this first side wall in regular turn, the 3rd sidewall, sheet in this trigger, the 4th sidewall and this second sidewall, and can wear direction and passed by the user according to this, sheet can be sent out with mobile between the percussion state continuously in clicking.
In the utility model one preferred embodiment, the 3rd sidewall of trigger offers one first guide hole in being somebody's turn to do, the 4th sidewall of trigger offers one second guide hole in being somebody's turn to do, wherein the perisporium of this second guide hole forms two protuberances respect to one another, this second guide hole is separated out two spacing holes that interconnect, this moving member has a limited block and and moves piece, the cross-sectional dimension of this limited block roughly is coincident with the opening dimension of each this spacing hole, cause and to engage arbitrary this spacing hole, this cross-sectional dimension of moving piece is the cross-sectional dimension less than this limited block, and can be by the space between this two protuberance, therefore this moves piece and can cause this moving member of slippage from wherein moving in another this spacing hole this spacing hole.
The percussion state switching device of ailing machine provided by the utility model simple in structure, the user only needs to refer to switch easily with two of one hand to click the state of sending out and percussion state continuously, reaches the purpose of operation ease.
Description of drawings
Now cooperate the graphic following preferred embodiment of enumerating, in order to structure of the present utility model and effect are elaborated; Wherein used graphic brief description earlier is as follows:
Fig. 1 is the side view of ailing machine of the present utility model;
Fig. 2 is the three-dimensional exploded view of percussion state switching device of the present utility model;
Fig. 3 is the cutaway view of percussion state switching device of the present utility model;
Fig. 4 is the illustrative view of percussion state switching device of the present utility model, mainly is to show percussion state switching device state before clicking the percussion of sending out the position;
Fig. 5 is the illustrative view of percussion state switching device of the present utility model, mainly is to show percussion state switching device state after clicking the percussion of sending out the position;
Fig. 6 is the illustrative view of percussion state switching device of the present utility model, mainly is to show percussion state switching device state before the percussion of continuous firing position; And
Fig. 7 is the illustrative view of percussion state switching device of the present utility model, mainly is to show percussion state switching device state after the percussion of continuous firing position;
Fig. 8 is the three-dimensional exploded view of existing percussion state switching device.
[primary clustering symbol description]
Bumper bar 122 percussion switch pins 124
Go out to follow closely end 126 storage spike devices 14
Lever 16 percussion state switching devices 20
The first side wall 32 engaging walls 321
322 second sidewalls 34 of boring a hole
341 perforation 342 of engaging wall
First storage tank, 36 anti-slip sections 38
Interior trigger 40 second diapires 41
The 3rd sidewall 42 first guide holes 422
The 4th sidewall 44 second guide holes 442
Protuberance 444 first spacing holes 446
Second spacing hole, 448 second storage tanks 46
Pivot hole 54 moving members 60
Top 62 bar portions 64
Move piece 664 annular grooves 666
Stop part 68 elastic components 70
The specific embodiment
Please consult Fig. 1 and Fig. 2 earlier, the utility model is the percussion state switching device 20 for a kind of ailing machine 10, this ailing machine 10 includes a main body 12, a storage spike devices 14 and a lever 16, this main body 12 includes a bumper bar 122, a percussion switch pin 124 and goes out to follow closely end 126, one end of this bumper bar 122 and this storage spike devices 14 all is engaged in this and goes out to follow closely end 126, affixed this lever 16 of the other end of this storage spike devices 14, this lever 16 and affixed this main body 12.This percussion state switching device 20 includes sheet 50, a moving member 60 and an elastic component 70 in outer trigger 30, one an interior trigger 40, the trigger.
Should outer trigger 30 be to use finger buckle to support for the user, impel this ailing machine 10 percussions, its cross section generally is ㄩ shape, and has one first diapire 31, one the first side wall 32 that extends up from a side of this first diapire 31 and another side from this first diapire 31 extends up and second sidewall 34 of this first side wall 32 relatively, this first diapire 31, form one first storage tank 36 between this first side wall 32 and this second sidewall 34, this the first side wall 32 and the top of this second sidewall 34 and extension inwardly respectively, form two engaging walls 321,341, and this first side wall 32 and this second sidewall 34 offer a perforation 322 that is communicated with this first storage tank 36 separately, 342.In addition, the anti-slip section 38 that extends outwardly out separately around this two perforation 322,342 grips the application of force in order to do sharp user.
Should interior trigger 40 be to be placed in first storage tank 36 of this outer trigger 30, has one second diapire 41, the 3rd sidewall 42 that one side from this second diapire 41 extends up extends up with another side from this second diapire 41 and the 4th sidewall 44 of relative the 3rd sidewall 42, this second diapire 41, form one second storage tank 46 between the 3rd sidewall 42 and the 4th sidewall 44, be equipped with a sleeve pipe 48 between the front end of the 3rd sidewall 42 and the 4th sidewall 44, in order to of this main body 12 of socket, make trigger 40 these main bodys 12 of pivot joint in this, the 3rd sidewall 42 and the 4th sidewall 44 also offer one first guide hole 422 and one second guide hole 442 respectively, wherein this first guide hole 422 is for microscler, its equal in length is in this second guide hole 442, the perisporium of this second guide hole 442 forms two protuberances 444 respect to one another, and this second guide hole 442 is separated out two first spacing hole 446 that interconnects and second spacing holes 448.
Please cooperate again and consult Fig. 3, this moving member 60 is to be a key, wears direction according to one and runs through the perforation 322 of this first side wall 32, first guide hole 422 of the 3rd sidewall 42, the pivot hole 54 of the interior sheet 50 of this trigger, second guide hole 442 of the 4th sidewall 44 and the perforation 342 of this second sidewall 34 in regular turn.This moving member 60 has the end 66 that bar portion 64 that a top 62, stretches out by this top 62 and is stretched out by this bar portion 64, wherein this end 66 has a limited block 662 and and moves piece 664, wherein the diameter of the diameter of section of this bar portion 64 and this limited block 662 and these two perforation 322,342 all about equally, therefore, when this bar portion 64 is placed through in this two perforation 322,342 respectively with this limited block 662, be in perforation 322,342 separately, to rotate only, can't be vertically this wear direction and move.The cross-sectional dimension of this limited block 662 roughly is coincident with the opening dimension of each this first spacing hole 446 and this second spacing hole 448, cause and to engage this first spacing hole 446 or this second spacing hole 448, the length of this limited block 662 is greater than the gross thickness of this second sidewall 34 with the 4th sidewall 44, the part of its outstanding this second sidewall 34 offers one around the annular groove on it 666, use for a stop part 68 and be embedded, this stop part 68 will be stopped around the perforation 342 of this second sidewall 34, and can't pass this perforation 342, break away from this perforation 342 in order to avoid this limited block 662.This moves piece 664 between this bar portion 64 and this limited block 662, with this limited block 662 is to arrange and adjacent according to the length direction of this moving member 60, its length is greater than the thickness of the 4th sidewall 44, its diameter of section is then less than the diameter of section of this limited block 662, and can be by the space between this two protuberance 444, therefore can be in slippage in this first spacing hole 446 and this second spacing hole 448, cause these moving member 60 vertical these to wear length direction ground slippage in this first guide hole 422 and this second guide hole 442 of direction or this moving member 60, drive the interior sheet 50 of this trigger and move.
This elastic component 70 is to be spring in the present embodiment, is sheathed in the bar portion 64 of this moving member 60, outside this between top 62 of the first side wall 32 of trigger 30 and this moving member 60.When the top 62 of pushing this moving member 60, when passing this moving member 60 according to this length direction that wears direction or this moving member, this elastic component 70 is to be compressed, produce a restoring force, this moves second guide hole 442 that piece 664 moves into the 4th sidewall 44 simultaneously, this limited block 662 shifts out second guide hole 442 of the 4th sidewall 44, because this moves piece 664 is that slip is in this first spacing hole 446 and this second spacing hole 448, therefore, this moment, this moving member 60 of user's slip caused the interior sheet 50 of this trigger to move to the state of sending out or pulling the trigger continuously of clicking; After adjustment finished, the user only need decontrol the top 62 of this moving member 60, and the elastic force of this elastic component 70 promptly can make this limited block 662 reset, and is sticked in this first spacing hole 446 or this second spacing hole 448, fixes the percussion state.
Via said structure, when being positioned at, clicks when sending out pattern this ailing machine 10, this moving member 60 is to be arranged in this second spacing hole 448, as shown in Figure 4, and during the user makes firing action, sheet 50 in these bumper bar 122 these triggers of first ejection, the user withholds this outer trigger 30 again, causes sheet 50 complete these percussion switch pins 124 of ejection in this trigger, makes the pressure-air that is external in this ailing machine 10 import the main body 12 of this ailing machine 10, impact the nail part, finish firing action; And outside the user withholds this behind trigger 30, as shown in Figure 5, sheet 50 is to break away from this bumper bar 122 in this trigger, so the user can't make this ailing machine 10 percussions continuously.Otherwise, when this ailing machine 10 is positioned at continuous percussion pattern, this moving member 60 is to be arranged in this first stopper slot 446, as Fig. 6, shown in Figure 7, in this case, the length that sheet 50 stretches into the main body 12 of this ailing machine 10 in this trigger is sent out a pattern duration in clicking, therefore outside the user withholds this behind trigger 30, sheet 50 is to break away from this bumper bar 122 in this trigger, reaches the effect of continuous percussion.
By this, the percussion state switching device 20 of ailing machine 10 provided by the utility model simple in structure, the user only needs to refer to switch easily with two of one hand to click the state of sending out and percussion state continuously, reaches the purpose of operation ease.
The above, only be the detailed description and the diagram of preferred embodiment of the present utility model, all closing in the embodiment of the spirit variation similar of the utility model claim with it, all be contained in the category of the present utility model, anyly be familiar with this skill person in field of the present utility model, can think easily and variation or modify the claim that all can be encompassed in following this case.
Claims (16)
1. the percussion state switching device of an ailing machine, it is characterized in that, this ailing machine comprises a main body, a storage spike devices and a lever, this main body includes one and goes out to follow closely end, a bumper bar and a percussion switch pin, one end of this bumper bar and this storage spike devices all is engaged in this and goes out to follow closely the end, affixed this lever of the other end of this storage spike devices, this lever and affixed this main body, this percussion state switching device comprises:
One outer trigger has second sidewall of a first side wall and relative this first side wall, forms one first storage tank between this first side wall and this second sidewall;
Trigger in one, be to be placed in this first storage tank, and articulate the main body of this ailing machine, trigger has the 4th sidewall of one the 3rd sidewall and relative the 3rd sidewall in being somebody's turn to do, form one second storage tank between the 3rd sidewall and the 4th sidewall, wherein the 4th sidewall offers a guide hole, and the perisporium of this guide hole forms two protuberances respect to one another, and this guide hole is separated out two spacing holes that interconnect;
Sheet in one trigger is located in this second storage tank, and is subjected to this bumper bar ejection and should outer trigger start and push against this percussion switch pin; And
One moving member, be guide hole and the interior sheet of this trigger that runs through this first side wall, this second sidewall, the 3rd sidewall, the 4th sidewall, wherein this moving member has a limited block and and moves piece, the cross-sectional dimension of this limited block is the opening dimension that roughly is coincident with each this spacing hole, cause and to engage arbitrary this spacing hole, this cross-sectional dimension of moving piece is the cross-sectional dimension less than this limited block, and can be by the space between this two protuberance, causing can be from wherein moving in another this spacing hole this spacing hole.
2. according to the percussion state switching device of the described ailing machine of claim 1, it is characterized in that, the 3rd sidewall of trigger offers another guide hole in described being somebody's turn to do, its equal in length is in the length of the guide hole of the 4th sidewall, this moving member is another guide hole that runs through the 3rd sidewall, and vertically length direction ground slippage in this first guide hole and this second guide hole of this moving member, drive the interior sheet of this trigger and move.
3. according to the percussion state switching device of the described ailing machine of claim 1, it is characterized in that described cross section of being somebody's turn to do outer trigger generally becomes ㄩ shape, its both ends difference extension inwardly forms two engaging walls, is somebody's turn to do interior trigger in this first storage tank in order to limit.
4. according to the percussion state switching device of the described ailing machine of claim 1, it is characterized in that, more include an elastic component, wherein when passing this moving member, will make this elastic component deformation, produce a restoring force according to the length direction of this moving member.
5. according to the percussion state switching device of the described ailing machine of claim 4, it is characterized in that described this elastic component is to be located between the first end of the first side wall outside of this outer trigger and this moving member.
6. according to the percussion state switching device of the described ailing machine of claim 5, it is characterized in that described this first side wall outside forms an anti-slip section.
7. according to the percussion state switching device of the described ailing machine of claim 1, it is characterized in that described this moves piece and this limited block is a second end that is positioned at this moving member, arrange and adjacent according to the length direction of this moving member.
8. according to the percussion state switching device of the described ailing machine of claim 7, it is characterized in that, described this limited block offers one around the annular groove on it, and has a stop part, this stop part is to be embedded in this annular groove, and second sidewall of this outer trigger offers a perforation, and this limited block is to run through this perforation, this stop part stopped around this perforation, and can't pass this perforation.
9. the percussion state switching device of an ailing machine, it is characterized in that, described this ailing machine comprises a main body, a storage spike devices and a lever, this main body includes one and goes out to follow closely end, a bumper bar and a percussion switch pin, one end of this bumper bar and this storage spike devices all is engaged in this and goes out to follow closely the end, affixed this lever of the other end of this storage spike devices, this lever and affixed this main body, this percussion state switching device comprises:
One outer trigger has second sidewall of a first side wall and relative this first side wall, forms one first storage tank between this first side wall and this second sidewall;
Trigger in one is to be placed in this first storage tank, and articulates the main body of this ailing machine, and trigger has the 4th sidewall of one the 3rd sidewall and relative the 3rd sidewall in this, forms one second storage tank between the 3rd sidewall and the 4th sidewall;
Sheet in one trigger is located in this second storage tank, and can be subjected to this bumper bar ejection and should outer trigger start and push against this percussion switch pin; And
One moving member is to wear direction according to one to run through sheet, the 4th sidewall and this second sidewall in this first side wall, the 3rd sidewall, this trigger in regular turn, and can wear direction according to this and passed by the user.
10. according to the percussion state switching device of the described ailing machine of claim 9, it is characterized in that, the 3rd sidewall of trigger offers one first guide hole in described being somebody's turn to do, the 4th sidewall of trigger offers one second guide hole in being somebody's turn to do, this moving member is to run through this first guide hole and this second guide hole, and can vertically this wear direction ground slippage in this first guide hole and this second guide hole, drive the interior sheet of this trigger and move.
11. the percussion state switching device according to the 10th described ailing machine of claim is characterized in that, more includes an elastic component, wherein when wearing direction when passing this moving member according to this, will make this elastic component deformation, produces a restoring force.
12. the percussion state switching device according to claim 11 described ailing machine is characterized in that, described this elastic component is to be located between the end of the first side wall outside of this outer trigger and this moving member.
13. percussion state switching device according to the described ailing machine of claim 12, it is characterized in that, the other end of described this moving member offers one around the annular groove on it, and has a stop part, this stop part is to be embedded in this annular groove, and second sidewall of this outer trigger offers a perforation, and the other end of this moving member is to run through this perforation, this stop part stopped around this perforation, and can't pass this perforation.
14. the percussion state switching device of an ailing machine, it is characterized in that, described this ailing machine comprises a main body, a storage spike devices and a lever, this main body includes one and goes out to follow closely end, a bumper bar and a percussion switch pin, one end of this bumper bar and this storage spike devices all is engaged in this and goes out to follow closely the end, affixed this lever of the other end of this storage spike devices, this lever and affixed this main body, this percussion state switching device comprises:
One outer trigger has second sidewall of a first side wall and relative this first side wall, forms one first storage tank between this first side wall and this second sidewall, and wherein this second sidewall offers a perforation;
Trigger in one is to be placed in this first storage tank, and articulates the main body of this ailing machine, and trigger has the 4th sidewall of one the 3rd sidewall and relative the 3rd sidewall in this, forms one second storage tank between the 3rd sidewall and the 4th sidewall;
Sheet in one trigger is located in this second storage tank, and can be subjected to this bumper bar ejection and should outer trigger start and push against this percussion switch pin; And
One moving member, be to wear direction according to one to run through sheet, the 4th sidewall and this second sidewall in this first side wall, the 3rd sidewall, this trigger in regular turn, and can wear direction and passed according to this by the user, the one end offers one around the annular groove on it, and have a stop part, and this stop part is to be embedded in this annular groove, wherein this end is the perforation of passing this second sidewall, this stop part stopped around this perforation, and can't pass this perforation.
15. percussion state switching device according to the described ailing machine of claim 14, it is characterized in that, the 3rd sidewall of trigger offers one first guide hole in described being somebody's turn to do, the 4th sidewall of trigger offers one second guide hole in being somebody's turn to do, this moving member is to run through this first guide hole and this second guide hole, and can vertically this wear direction ground slippage in this first guide hole and this second guide hole, drive the interior sheet of this trigger and move.
16. the percussion state switching device according to the described ailing machine of claim 15 is characterized in that, more includes an elastic component, wherein when wearing direction when passing this moving member according to this, will make this elastic component deformation, produces a restoring force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118722 CN2928397Y (en) | 2006-06-13 | 2006-06-13 | Firing state switch device for nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620118722 CN2928397Y (en) | 2006-06-13 | 2006-06-13 | Firing state switch device for nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928397Y true CN2928397Y (en) | 2007-08-01 |
Family
ID=38306788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620118722 Expired - Fee Related CN2928397Y (en) | 2006-06-13 | 2006-06-13 | Firing state switch device for nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928397Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI399269B (en) * | 2011-08-24 | 2013-06-21 | Apach Ind Co Ltd | A trigger assembly for switching one shoot mode or repeat shoot mode |
| TWI401143B (en) * | 2010-11-03 | 2013-07-11 | Basso Ind Corp | Electric nail gun double switch device |
| TWI404602B (en) * | 2011-12-14 | 2013-08-11 | Apach Ind Co Ltd | Trigger structure for switching one shoot mode or repeat shoot mode |
| CN103286744A (en) * | 2013-05-23 | 2013-09-11 | 嘉兴大工匠机械有限公司 | Single/multi-shot conversion mechanism |
| TWI472413B (en) * | 2014-05-14 | 2015-02-11 | Apach Ind Co Ltd | Control mechanism controllable on single shot and repeating shot |
-
2006
- 2006-06-13 CN CN 200620118722 patent/CN2928397Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI401143B (en) * | 2010-11-03 | 2013-07-11 | Basso Ind Corp | Electric nail gun double switch device |
| TWI399269B (en) * | 2011-08-24 | 2013-06-21 | Apach Ind Co Ltd | A trigger assembly for switching one shoot mode or repeat shoot mode |
| TWI404602B (en) * | 2011-12-14 | 2013-08-11 | Apach Ind Co Ltd | Trigger structure for switching one shoot mode or repeat shoot mode |
| CN103286744A (en) * | 2013-05-23 | 2013-09-11 | 嘉兴大工匠机械有限公司 | Single/multi-shot conversion mechanism |
| TWI472413B (en) * | 2014-05-14 | 2015-02-11 | Apach Ind Co Ltd | Control mechanism controllable on single shot and repeating shot |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |