CN103302639A - Nailing gun having hitting board separated from nail needle in advance - Google Patents
Nailing gun having hitting board separated from nail needle in advance Download PDFInfo
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- CN103302639A CN103302639A CN2012100579956A CN201210057995A CN103302639A CN 103302639 A CN103302639 A CN 103302639A CN 2012100579956 A CN2012100579956 A CN 2012100579956A CN 201210057995 A CN201210057995 A CN 201210057995A CN 103302639 A CN103302639 A CN 103302639A
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- shell fragment
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Abstract
The invention provides a nailing gun having a hitting board separated from a nail needle in advance. The nailing gun has a hitting board used for cocking a nail needle, a limiting mechanism, a force accumulation mechanism and an actuating mechanism, the limiting mechanism can maintain the hitting board in the initial position, the actuating mechanism can realize actuation and allows the force accumulation mechanism to accumulate elastic force potential energy, and the hitting board bears the elastic force of the force accumulation mechanism after the limiting mechanism is triggered in order to cock the nail needle, so the maintenance of the hitting board in the initial position in advance in the elastic force potential energy accumulation process of the force accumulation mechanism is realized, and the hitting board is separated from the nail needle, thereby the nail needle can move to a fixed position, and the false nailing possibility during continuous nail needle cocking can be reduced.
Description
Technical field
The present invention relates to engineering technique with the apparatus field, particularly a kind of hit plate in advance with the ailing machine that separates of nail pin.
Background technology
Known ailing machine can be with reference to US5505362, US5816470 and US 6789719 patents, mainly utilize handle to swing the connecting rod swing that drives ailing machine inside, the plate that hits of straight line slippage is moved to and treats firing position, simultaneously, hit plate and be subject to supporting of spring or shell fragment, towards treating to make when firing position moves shell fragment bending and holding power, treat that connecting rod further swings and when hitting plate and separate, hit plate and namely be subject to the resilient force of shell fragment and move down rapidly, will follow closely the pin percussion.
This type of ailing machine easily breaks down when reality is used.Because it is that the plate that hits by the connecting rod that swings movement and traveling priority automatically separates and reaches that this kind ailing machine discharges the mechanism hit plate, after connecting rod weares and teares because of long-term use, with shifted to an earlier date the opportunity of hitting plate release, shell fragment may occur hold the power deficiency, the nail pin is pulled the trigger untrue situation.Secondly, if hit plate and connecting rod when producing error or because being subject to external force collision slight modification position, will make the change on opportunity of hitting plate release, even may occur to discharge the situation of hitting plate.
In addition, this type of ailing machine hits the position after plate remains in percussion when not using, and with ailing machine in nail pin continuous contact, wait hit plate be subject to connecting rod drive mobile after, the nail pin moves forward to the tram, could be smoothly with the percussion of nail pin, if when the user uses fast continuously, hitting plate easily just clashed into downwards before the nail pin moves to the tram, and make the nail pin be subject to abnormal extruding, and block the outlet of nail pin, cause damage.
Summary of the invention
The purpose of this invention is to provide a kind of ailing machine, can satisfy the demand that the user uses fast continuously, and reduce the damage probability of ailing machine.
For achieving the above object, the present invention takes following technical scheme:
The invention provides a kind of hit plate in advance with the ailing machine that separates of nail pin, include that a shell, hits plate, a limiting mechanism, holds force mechanisms and an operating mechanism.
This hits plate and is mounted slidably in this shell, and this hits plate and can along blow originating party to straight line slippage between an initial position and a percussion position, a nail pin outwards can be hit from this shell when this hits plate and is moved to its firing position by its initial position.
This limiting mechanism fastens this when plate is positioned at its initial position and hits plate in order to hit at this, makes this hit plate and remains in its initial position, and this limiting mechanism can be triggered and break away from this hits plate, makes this hit plate and can move freely.
This holds force mechanisms and is resisted against this and hits plate, and this holds force mechanisms and can hold between the power state in release conditions and and switch, and this holds and hits plate to this when force mechanisms is in it and holds the power state and apply an elastic force, makes this hit plate and has the trend that moves to its firing position.
This operating mechanism system holds between the power state in its release conditions and its and switches in order to this is held force mechanisms.Wherein, hold force mechanisms at this and hold to this in process that power state switches, this hits plate and is held in this initial position.
The described plate that hits is formed with a caulking groove, the described force mechanisms that holds comprises a shell fragment, this shell fragment is located in the described shell swingably, this shell fragment have away from a first end and one second end, this first end is inserted in this caulking groove, described operating mechanism can push against this shell fragment and make this shell fragment crooked and switch to it and hold the power state, and described operating mechanism pushes against direction and the described percussion direction almost parallel of this shell fragment.
Described first end was roughly opposite with the moving direction of described the second end when described shell fragment swung, described operating mechanism comprises a handle, this handle can switch between a release position and an operating position, described operating mechanism pushed against the second end of described shell fragment when this handle moved to its operating position, made described shell fragment crooked and switch to it and hold the power state.
Described handle pivotally is located at described housing and can be swung between its release position and its operating position, described operating mechanism more comprises a connecting rod, this connecting rod pivotally is located at described housing, a wherein end of this connecting rod and a wherein end of described handle articulate, the free end of described handle is for Manual press, and the free end of this connecting rod is resisted against the second end of described shell fragment.
The described force mechanisms that holds more comprises a back-moving spring, swings in order to drive described shell fragment, and related the described plate normality of hitting is resetted to its initial position.
Described back-moving spring is resisted against the second end of described shell fragment.
The invention has the beneficial effects as follows: by this, the present invention hit plate in advance with the ailing machine that separates of nail pin in use, the user presses when holding power, hit plate and can keep motionless, the nail pin then can just move to the precalculated position in advance when the user operates or before the operation, person's percussion to be used can be finished nail pin firing action really, even use also is not easy to occur the situation of bail continuously fast, and has splendid result of use.
Description of drawings
Fig. 1 is stereogram of the present invention.
Fig. 2 is internal structure schematic diagram of the present invention.
Fig. 3 is three-dimensional exploded view of the present invention.
Fig. 4 is cutaway view of the present invention.
Fig. 5 and Fig. 6 are action schematic diagram of the present invention.
Drawing reference numeral: 1: shell; 11: half shells; 12: nail kit; 13: the bottom side; 14: the top side; 15: front end; 16: the rear end; 17: pivot; 18: the body of rod; 2: hit plate; 21: caulking groove; 22: draw-in groove; 23: guide plate; 3: limiting mechanism; 31: swing component; 311: the section of compressing; 312: axis hole; 313: buckle section; 32: back-moving spring; 41: shell fragment; 411: first end; 412: the second ends; 42: back-moving spring; 5: operating mechanism; 51: handle; 511: projection; 52: connecting rod; 521: cylinder; 53: torque spring.
The specific embodiment
Please refer to Fig. 1, the invention provides a kind of ailing machine, is for installing nail pin, and accumulates the required strength of nail hitting in the Manual press mode, will follow closely pin after being available for users to press and hit.Please refer to Fig. 1 to Fig. 3, ailing machine provided by the present invention includes that a shell 1, hits plate 2, a limiting mechanism 3, holds force mechanisms and an operating mechanism 5.
This shell 1 mainly includes 2 half shells 11 and a nail kit 12, half shell 11 is to interfix with screw to install in it for nail kit 12, and for further installing miscellaneous part, this shell has against object and the bottom side 13 that hits for the nail pin, the top side 14 of corresponding bottom side and corresponding front end 15 and rear end 16, this nail kit 12 is to be entered by rear end 16 fillings, and the nail pin can be hit by bottom side 13 adjacent front end 15 places.
This hits plate 2 and is mounted slidably in this shell 1, furtherly, to be positioned near front end 15 places, and uprightly be arranged at nail kit 12 tops, this hits plate 2 can be along percussion direction straight line slippage between initial position and firing position, 13 moves and the nail pin of below is outwards hit from shell 1 to the bottom side when hitting plate 2 and being moved to firing position by initial position.This hits plate 2 and is formed with a caulking groove 21 and a draw-in groove 22, the top of hitting plate 2 then can be formed with towards the top side 14 with the tilt guide plate 23 of bending of rear end 16.
This limiting mechanism 3 is in order to hitting plate 2 hitting to fasten when plate 2 is positioned at its initial position, will hit plate 2 and remain in initial position, and this limiting mechanism 3 also can be triggered and breaks away from and hit plate 2, makes to hit plate 2 and can move freely and then will follow closely pin and hit.Particularly, this limiting mechanism 3 comprises a swing component 31 and a back-moving spring 32.This swing component 31 has a section of compressing 311, one axis hole 312 and a buckle section 313, this axis hole 312 is between the section of compressing 311 and buckle section 313, this axis hole 312 is sheathed on the pivot 17 that this shell molds, make this swing component 31 be hubbed at shell 1 and can swing around this pivot 17, and this pivot 17 is between the section of compressing 311 and buckle section 313, in more detail, this section of compressing 311 is to the back-end 16 extensions of pivot 17, and 14 outwards exposed from the top side partly, for miscellaneous part or user's Manual press, 313 of buckle sections 13 extend to the bottom side from pivot 17, the free end of buckle section 313 also is formed with the hook part, this pivot 17 is positioned at the top of hitting plate 2, namely with respect to hitting 2 opposite directions in the percussion direction of plate, so that the free end of the free end of the section of compressing 311 and buckle section 313 just is positioned at the both sides, front and back of percussion direction extension line.This swing component 31 can swing between snapped-in position and disengaging configuration, when this swing component 31 is positioned at snapped-in position, and when hitting plate 2 and being positioned at its initial position, as shown in Figure 4, this buckle section 313 16 moves and fastens with the draw-in groove 22 that hits plate to the back-end, makes to hit plate 2 and can not move to its firing position; When this swing component 31 was positioned at disengaging configuration, 313 of buckle sections broke away from draw-in groove 22, made to hit plate 2 and can move freely; When wherein swing component 31 swung between snapped-in position and disengaging configuration, the free end of the section of compressing 311 was roughly parallel to the percussion direction and moves up and down, and the free end of buckle section 313 then is approximately perpendicular to the percussion direction and moves forward and backward.Almost parallel described herein and approximate vertical be since swing component 31 around pivot swinging, but not traveling priority, then the section of compressing 311 and buckle section 313 also can't traveling priorities, yet the section of compressing and buckle section moving direction at this moment are still close to the parallel or vertical direction of pulling the trigger.
The back-moving spring 32 of this limiting mechanism is resisted against between swing component 31 and the shell 1, in more detail, is the section of compressing 311 that is resisted against swing component, an elastic force is provided and makes swing component 31 normalities be positioned at its snapped-in position.
This holds force mechanisms and is resisted against this and hits plate 2, this holds force mechanisms and can and hold between the power state in release conditions and switch, be in and hit plate 2 to this when holding the power state and apply an elastic force when this holds force mechanisms, hit plate 2 and have the trend that moves to its firing position and make, can be when limiting mechanism 3 be triggered and makes swing component 31 swing to disengaging configuration, to hit plate 2 and move down rapidly, further will follow closely pin and hit.Particularly, this holds force mechanisms can include a shell fragment 41 and a back-moving spring 42, this shell fragment 41 have away from first end 411 and the second end 412, this shell fragment 41 is arranged in the shell 1 by bipole body 18 clampings of adjustable position, this shell fragment 41 can swing with respect to shell 1, make first end 411 and the second end 412 mobile in opposite direction, this first end 411 is inserted in this caulking groove that hits plate 21, make first end 411 and hit plate 2 together mobile, 412 to the back-end 16 extensions of this second end, this shell fragment 41 can be crooked and make and hold force mechanisms and switch to the power state that holds for pushing and pressing, bending described herein refers to that the original-shape of shell fragment then is not limited to flat board or crooked kenel with the action of shell fragment 41 bending distortion.This back-moving spring 42 is resisted against between this second end 412 and the shell 1, and the second end 412 normalities 13 are moved to the bottom side, and first end 411 normalities 14 move to the top side, and then makes and hit plate 2 normalities and be positioned at its initial position.
This operating mechanism 5 holds force mechanisms in order to switching, switch between the power state and make it in release conditions and hold, particularly, this operating mechanism 5 includes a handle 51 and a connecting rod 52, this handle 51 is hubbed at this shell 1 adjacent back end 16 and 14 places, top side, handle 51 can be put by pivot between a release position and an operating position, these handle 51 1 ends pass shell 1 towards front end 15 extensions, the preferably, can coat with gum cover or other shells in addition, swing and be available for users to press drive handle 51, then 13 extensions to the bottom side of the other end of this handle 51, this connecting rod 52 is hubbed at shell 1, wherein an end 14 extends and 13 ends that extend articulate to the bottom side with this handle 52 towards the top side, and the other end then extends and be resisted against the below of shell fragment the second end 412, preferably towards front end 15, connecting rod 52 further is provided with rotatable cylinder 521, and utilizes cylinder 521 to be resisted against shell fragment 41.This operating mechanism can include torque spring 53 in addition, is resisted against between handle 51 and the shell 1, and makes handle 51 normalities be positioned at its release position.
Utilize said apparatus, please refer to Fig. 4, be subject to the resilient force of back-moving spring 32,42, torque spring 53 and shell fragment 41, handle 51 is positioned at its release position, shell fragment 41 is in release conditions, hits plate 2 and is positioned at initial position, and 31 of the swing components of limiting mechanism are positioned at snapped-in position, buckle section 313 is fastened hit plate 2, will hit plate 2 and remain in initial position.
Please refer to Fig. 5, when the user wants to operate, can press drive handle 51 swings and moves to its operating position, make connecting rod 52 to pull the trigger roughly the second end 412 of opposite direction 14 pushing and pressing shell fragments 41 towards the top side of direction, because the first end 411 of shell fragment 41 is inserted in and hits plate 2, and hit plate 2 and be limited mechanism and remain in initial position, and make the first end 411 of shell fragment and hit plate 2 and can't move, shell fragment 41 is pushed against and bending, will hold force mechanisms and switch to the power state that holds.
Please refer to Fig. 6, the user can further press handle 51, make handle 51 touch the section of compressing 311 of swing component 31, and then will the section of compressing 311 13 depress towards the bottom side, make swing component 31 swing to disengaging configuration, buckle section 313 breaks away from the draw-in groove that hits plate 2 immediately, hit 2 resilient force that are subject to shell fragment 41 of plate, 13 move and will follow closely pin and outwards hit towards the bottom side rapidly along the percussion direction, wherein, for contacting smoothly and depress the section of compressing 311, this handle 51 more can form projection 511 in the position of the correspondence section of compressing 311, utilizes projection 511 to press smoothly the section of compressing 311.
After the user decontroled handle 51, each parts was subject to again back-moving spring 32,42, torque spring 53 resets with the resilient force of shell fragment 41, is returned to position relationship as shown in Figure 4, and can operates for continuous circulation.
Can be found by above embodiment, in the ailing machine provided by the present invention, hit plate and separate with the nail pin in advance, after the nail pin was pulled the trigger, next nail pin need not wait until that the user again operates the power of holding and can fill vacancies in the proper order forward immediately, and positively move to the precalculated position, the nail pin is moved and the fluent movements of pulling the trigger, reduce the situation of following closely the pin malposition and causing bail, by this, the present invention is available for users to quick continuous shooting nail pin, and has good use effect.
Hold, but among the present invention hit plate more normality namely separate with the nail pin, can reduce and hit plate and nail time of contact of pin, hit plate and be subject to following closely the situation that pin weares and teares and reduce, perhaps can avoid following closely pin and get rusty and affect and hit plate, and then raising service life of hitting plate.
In addition, the connecting rod of pushing and pressing shell fragment can push against in shell fragment away from an end that hits plate among the present invention, and comparatively near the oscillation pivot of connecting rod, makes shell fragment less to the moment that connecting rod produces, and the user only needs to use less strength to operate, and the laborsaving effect of tool.
Claims (9)
1. one kind is hit the ailing machine that plate separates with the nail pin in advance, it is characterized in that, it comprises:
One shell;
One hits plate, is mounted slidably in this shell, and this hits plate and can along blow originating party to straight line slippage between an initial position and a percussion position, a nail pin outwards can be hit from this shell when this hits plate and is moved to its firing position by its initial position;
One limiting mechanism fastens this when plate is positioned at its initial position and hits plate in order to hit at this, makes this hit plate and remains in its initial position, and this limiting mechanism can be triggered and break away from this hits plate, makes this hit plate and can move freely;
One holds force mechanisms, is resisted against this and hits plate, and this holds force mechanisms and can hold between the power state in release conditions and and switch, and this holds and hits plate to this when force mechanisms is in it and holds the power state and apply an elastic force, makes this hit plate and has the trend that moves to its firing position;
One operating mechanism holds between the power state at its release conditions and its and switches in order to this is held force mechanisms;
Wherein this holds force mechanisms and holds in the process that the power state switches to this, and this hits plate and is held in this initial position.
According to claim 1 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, the described plate that hits is formed with a caulking groove, the described force mechanisms that holds comprises a shell fragment, this shell fragment is located in the described shell swingably, this shell fragment have away from a first end and one second end, this first end is inserted in this caulking groove, described operating mechanism can push against this shell fragment and make this shell fragment crooked and switch to it and hold the power state, and described operating mechanism pushes against direction and the described percussion direction almost parallel of this shell fragment.
According to claim 2 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, described first end was roughly opposite with the moving direction of described the second end when described shell fragment swung, described operating mechanism comprises a handle, this handle can switch between a release position and an operating position, described operating mechanism pushed against the second end of described shell fragment when this handle moved to its operating position, made described shell fragment crooked and switch to it and hold the power state.
According to claim 3 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, described handle pivotally is located at described housing and can be swung between its release position and its operating position, described operating mechanism more comprises a connecting rod, this connecting rod pivotally is located at described housing, a wherein end of this connecting rod and a wherein end of described handle articulate, and the free end of described handle is for Manual press, and the free end of this connecting rod is resisted against the second end of described shell fragment.
According to claim 2 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, the described force mechanisms that holds more comprises a back-moving spring, swings in order to drive described shell fragment, and related the described plate normality of hitting is resetted to its initial position.
According to claim 3 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, the described force mechanisms that holds more comprises a back-moving spring, swings in order to drive described shell fragment, and related the described plate normality of hitting is resetted to its initial position.
According to claim 4 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, the described force mechanisms that holds more comprises a back-moving spring, swings in order to drive described shell fragment, and related the described plate normality of hitting is resetted to its initial position.
According to claim 6 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, described back-moving spring is resisted against the second end of described shell fragment.
According to claim 7 hit plate in advance with the ailing machine that separates of nail pin, it is characterized in that, described back-moving spring is resisted against the second end of described shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057995.6A CN103302639B (en) | 2012-03-07 | 2012-03-07 | Hit the ailing machine that plate is separated with nail pin in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057995.6A CN103302639B (en) | 2012-03-07 | 2012-03-07 | Hit the ailing machine that plate is separated with nail pin in advance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302639A true CN103302639A (en) | 2013-09-18 |
| CN103302639B CN103302639B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210057995.6A Expired - Fee Related CN103302639B (en) | 2012-03-07 | 2012-03-07 | Hit the ailing machine that plate is separated with nail pin in advance |
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| Country | Link |
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| CN (1) | CN103302639B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI513555B (en) * | 2015-03-27 | 2015-12-21 | Apex Mfg Co Ltd | Nail machine with effort-saving mechanism |
| CN109794996A (en) * | 2017-11-16 | 2019-05-24 | 丰民金属工业股份有限公司 | Nail gun |
| CN112060014A (en) * | 2019-06-11 | 2020-12-11 | 丰民金属工业股份有限公司 | Nail gun |
| TWI752158B (en) * | 2016-02-24 | 2022-01-11 | 美商工程器具股份有限公司 | Spring energized fastening device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI641454B (en) * | 2018-05-04 | 2018-11-21 | 堡勝企業股份有限公司 | Force-storage torsion spring and nail gun having the same |
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| EP0254775A1 (en) * | 1986-07-31 | 1988-02-03 | Umberto Monacelli | Manual fastener driving device |
| CN2671756Y (en) * | 2003-12-10 | 2005-01-19 | 上海坚明办公用品有限公司 | Driving mechanism of nailer |
| CN1948022A (en) * | 2006-11-02 | 2007-04-18 | 廖金志 | Energy-storage stapler |
| CN200963937Y (en) * | 2006-11-02 | 2007-10-24 | 廖金志 | Labor saving stapling machine |
| US7299960B1 (en) * | 2006-12-20 | 2007-11-27 | Worktools, Inc. | Mini desktop stapler |
| CN101168333A (en) * | 2007-11-05 | 2008-04-30 | 廖金志 | Energy-storage book sewer capable of self-adjusting nail needle force |
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2012
- 2012-03-07 CN CN201210057995.6A patent/CN103302639B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254775A1 (en) * | 1986-07-31 | 1988-02-03 | Umberto Monacelli | Manual fastener driving device |
| CN2671756Y (en) * | 2003-12-10 | 2005-01-19 | 上海坚明办公用品有限公司 | Driving mechanism of nailer |
| CN1948022A (en) * | 2006-11-02 | 2007-04-18 | 廖金志 | Energy-storage stapler |
| CN200963937Y (en) * | 2006-11-02 | 2007-10-24 | 廖金志 | Labor saving stapling machine |
| US7299960B1 (en) * | 2006-12-20 | 2007-11-27 | Worktools, Inc. | Mini desktop stapler |
| CN101168333A (en) * | 2007-11-05 | 2008-04-30 | 廖金志 | Energy-storage book sewer capable of self-adjusting nail needle force |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI513555B (en) * | 2015-03-27 | 2015-12-21 | Apex Mfg Co Ltd | Nail machine with effort-saving mechanism |
| TWI752158B (en) * | 2016-02-24 | 2022-01-11 | 美商工程器具股份有限公司 | Spring energized fastening device |
| CN109794996A (en) * | 2017-11-16 | 2019-05-24 | 丰民金属工业股份有限公司 | Nail gun |
| CN109794996B (en) * | 2017-11-16 | 2021-07-23 | 丰民金属工业股份有限公司 | Nail gun |
| CN112060014A (en) * | 2019-06-11 | 2020-12-11 | 丰民金属工业股份有限公司 | Nail gun |
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| Publication number | Publication date |
|---|---|
| CN103302639B (en) | 2016-04-06 |
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Granted publication date: 20160406 Termination date: 20180307 |