CN109291010A

CN109291010A - A kind of inflation pistol

Info

Publication number: CN109291010A
Application number: CN201811184316.5A
Authority: CN
Inventors: 兰荣富
Original assignee: Yuhuan Wanjin New Energy Technology Co Ltd
Current assignee: Yuhuan Wanjin New Energy Technology Co Ltd
Priority date: 2018-10-11
Filing date: 2018-10-11
Publication date: 2019-02-01

Abstract

The invention discloses a kind of inflation pistols, including the body of a gun and the bore being arranged in the body of a gun, it is communicated in inner wall equipped with the first symmetrical air cavity above and below the bore, the second air cavity being equipped with positioned at first air cavity left end is communicated above and below the bore in inner wall, it is communicated in the bore right end inner wall equipped with third air cavity, bore left end end face is equipped with impact tube body, impact road is equipped in the impact tube body, the impact tube body right end end is fixedly connected with the transmitting valve in the third air cavity, the emission cavity that opening is communicated with the impact road to the left is equipped in the transmitting valve, wall body is equipped with the elastic switch valve module being located in first air cavity to the impact tube body up and down, the interior perforation of inner wall is equipped with opening to the impact tube body up and down.

Description

A kind of inflation pistol

Technical field

The present invention relates to inflation pistol technical field, specifically a kind of inflation pistols.

Background technique

With the reach of science, social progress, the development of technology is also more and swifter and more violent in pneumatic device field, tradition Pneumatics be generally used for the little occasion of output force request, but with various industries, especially defense military industry To system speed, the requirement of high pressure is continuously improved, and high is matched as well as various new materials, new construction, new process and service life Part is continuously available exploitation, and strong has pushed the development of high-pressure pneumatics, wherein the inflation nailing pistol applied presently, there are Certain technical problem, figure is larger inconvenient for use, and hitting power is limited, strike starting and restore complicated, and be difficult to realize, this The device of invention solves this problem in that.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of inflation pistols, are able to solve above-mentioned show in the art Problem.

The present invention is achieved through the following technical solutions: a kind of inflation pistol of the invention, including the body of a gun and sets Set the bore in the body of a gun, the bore is communicated in inner wall up and down equipped with the first symmetrical air cavity, above and below the bore The second air cavity being equipped with positioned at first air cavity left end is communicated in inner wall, is communicated in the bore right end inner wall equipped with third gas Chamber, bore left end end face are equipped with impact tube body, and impact road, the impact tube body right end end are equipped in the impact tube body End is fixedly connected with the transmitting valve in the third air cavity, be equipped in the transmitting valve be open to the left with impact road phase Logical emission cavity, wall body is equipped with the elastic switch valve module being located in first air cavity to the impact tube body up and down, described Impacting tube body, the interior perforation of inner wall is equipped with opening up and down, and second air cavity is communicated with the third air cavity, sliding in the impact road Dynamic to be connected with impact plug, the impact plug is fixedly connected with the ejection push rod that left and right extends, the bore on the end face of left end It is fixed on the circular hole being equipped with the ejection push rod sliding connection, impact plug left end end face in the wall body of left end to connect It is connected to and folds up block, the block right end that folds up puts in the emission cavity and be equipped with the first inclined-plane top splenium symmetrical above and below, described The card slot being equipped in block upper and lower end face positioned at the first inclined-plane top splenium left end is folded up, be rotatably assorted connection in the emission cavity Have and be located at first rotation axis for folding up block right end and front and back symmetrical above and below extends, is fixedly connected in first rotation axis There is swing fixture block, the described fixture block one end that swings is equipped with the second inclined-plane to be slidably connected with first inclined-plane top splenium Top splenium, the swing fixture block other end are fixedly connected with link block, and the link block on center-side end face far from being fixedly connected with Fixed block is pressed, press is equipped with the first top pressure spring between two link blocks, and sliding is matched in the emission cavity right end wall body The draught head movable slider being connected with to the press fixed block sliding connection is closed, the draught head movable slider right end is stretched Outside transmitting valve right end end face and it is fixedly connected with limited block out, the third air cavity is equipped with symmetrical drive in inner wall up and down Dynamic isolating device, is equipped with the exhaust duct of the opening upwards positioned at the third air cavity right end in the body of a gun, the exhaust duct with Described be equipped with thirdly communicated between air cavity equipped with communication port, in the body of a gun is opened manually to the elasticity for switching the exhaust duct It closes, is fixedly connected with the small of the stock on the body of a gun bottom end face, be equipped with floor between the body of a gun and the small of the stock, on the floor It is hingedly connected with trigger, controller is embedded in the end face of the trigger left end, controller left end end is equipped with button, described It is equipped with the first sliding groove positioned at the trigger right end in the small of the stock, communicates in the inner wall of the first sliding groove left end equipped with second sliding slot, It is equipped in the small of the stock and is located at the downward mounting groove of the first sliding groove bottom opening, the first sliding groove right end and the installation It is communicated between groove top portion equipped with communication channel, is slidably connected with the first sliding plug in the first sliding groove, in the second sliding slot It is slidably connected with the second sliding plug, the pressure that left and right extends is fixedly connected between first sliding plug and second sliding plug Bar, compression bar left end end is stretched out outside the small of the stock left end and is slidably connected with the trigger, in the first sliding groove Press is equipped with the second top pressure spring positioned at the first sliding plug right end, and the mounting groove bottom port, which is threadedly engaged, is connected with spiral shell Line plug, the body of a gun right end are equipped with the fixed frame mechanism of nailing.

It may be preferred that the elastic switch valve module includes being embedded symmetrical in wall body above and below the impact tube body consolidate Determine block, opening is equipped in the fixed block to the groove far from the impact road end, the groove is close to impact road end phase Logical to be equipped with intercommunicating pore, press is equipped with third top pressure spring in the groove, and the third top pressure spring is close to the impact road end It is fixedly connected with the steel ball to seal the intercommunicating pore, consequently facilitating gas is automatically drained out decompression after transmitting.

It may be preferred that the driving isolating device includes being communicated in inner wall under third air cavity mountain equipped with symmetrical the One guide runner, partition is slidably connected in first guide runner, and the partition connects far from third air cavity end power Be connected to the first pusher, first pusher be embedded first guide runner far from the inner wall of third air cavity end and with Be fixedly connected, consequently facilitating realizing that isolation third air cavity forms pressure difference, realize automatic transmitting.

It may be preferred that elastic manual switch includes communicating second be equipped with opening to the right in the exhaust duct right end inner wall to lead Sliding slot is slidably connected in second guide runner and cuts off plate, the partition panel right end stretch out the body of a gun right end it is outer and Be fixedly connected with limited block, the limited block right end is fixedly connected with pull ring, the limited block and body of a gun right end end face it Between be fixedly connected with the 4th top pressure spring, consequently facilitating the emission control of gas.

It may be preferred that the fixed frame mechanism of the nailing includes that the left and right being fixedly connected on the end face of the body of a gun left end extends Slide guide bar, the slide guide bar is located at the top of the circular hole, is slidably connected with support frame, the support on the slide guide bar Be fixedly connected on frame right end end face positioned at the circular hole bottom left and right extend to extension bar, the body of a gun left end is set in end face Have opening to the left to the butt hole to extension bar interlocking, left and right is through being equipped with folder for opening forward in support frame as described above Slot, folder groove top portion are communicated equipped with groove for opening forward, and be rotatably assorted be connected with that left and right extends the in the groove Two rotation axis, pressing plate is fixedly connected in second rotation axis, press is equipped in the groove be located at the pressing plate after 5th top pressure spring at end, is fixedly connected with pulling block in the pressing plate front end surface, equipped with position in the pressing back-end end face Clip slot in the circular hole left end is slidably connected with the nailing that left and right extends in the clip slot, consequently facilitating nailing is consolidated Fixed and installation.

It may be preferred that communicating between the third air cavity and the first sliding groove top equipped with gas channel, consequently facilitating gas The automatic switching on of body works.

The beneficial effects of the present invention are: due in the initial state, the trigger is in normal free position, described first Sliding plug is located at gas channel left end, and second sliding plug is located in the second sliding slot, and the compression bar utmostly stretches out institute It states outside small of the stock left end and is abutted with the trigger, the impact plug is located at impact road right end, described to fold up block maximum journey Degree is put in the emission cavity, and the swing fixture block and the card slot are rabbeted, and the link block is in horizontality, the air pressure Differential sliding block utmostly puts in the emission cavity and abuts with the press fixed block, and the partition is fully located at described the In one guide runner, the steel ball seals the intercommunicating pore, and for support frame as described above utmostly far from the body of a gun, the clamping plate will The nailing clamps, consequently facilitating the maintenance of device.

When the work is required, the thread plug is unscrewed, the compressed gas cylinder for being sufficiently loaded with more is mounted in the mounting groove, Dock its mouthpiece with the communication channel, then screw on the thread plug, gas by the communication channel, the first sliding groove, Enter in the third air cavity and first air cavity behind the gas channel, gas enters the impact road by the opening again In the emission cavity, at this point, at this point, forming biggish storage power to the left, then, being pushed due to the effect of the impact plug Support frame as described above moves right, make it is described extension bar is injected in the butt hole, the nailing injects in the circular hole, at this point, The trigger rotation is pulled, due to pressing the button in cocking, by the effect of the controller, makes described first Pusher starting, pushes the partition to move into the third air cavity, thus by the third air cavity and first air cavity Isolation pushes first sliding plug and second sliding plug to move to right, until described simultaneously as the trigger presses the compression bar First sliding plug is located at gas channel right end, and second sliding plug is located in the first sliding groove, the gas in the third air cavity Body is by the gas channel, the first sliding groove and second sliding slot discharge, due at this point, the pressure in the emission cavity is big Pressure in the third air cavity makes the draught head movable slider move right, since it presses the press fixed block phase To rotation, so that the swing fixture block be made to be detached from the card slot, at this point, the storage for gathering for a long time push move the impact fill in rapidly to Left impact hits out the nailing injected in the circular hole, completes emission process by the effect of the ejection push rod, when When impact plug is moved to the impact road left end, the reason of gas differential pressure, makes the steel ball far from the intercommunicating pore, gas Body, which enters, reduces pressure in second air cavity, thus the strike effect of lifting device.

In recovery process, due to the effect of second top pressure spring, make first sliding plug and second sliding plug Restore initial position, and by the effect of the compression bar, the trigger is made to restore initial position, while first controller It controls the partition to be fully stowed into first guide runner, at this point, the third air cavity, first air cavity, the punching Hit and the emission cavity in pressure it is all the same, due to the effect of first top pressure spring, make the fixed block and described It swings fixture block and restores initial position, then push the ejection push rod to drive the punching by the circular hole with the nailing It hits plug to move right, so that the block that folds up is put in the emission cavity and is clamped by the swing fixture block, complete storage power and restore, from And the practical performance of lifting device.

The configuration of the present invention is simple, easy to operate, by using air gun when miniature disengaging, being arranged inside air gun can be facilitated The gas source of replacement, automatically switches pressure difference mechanism and is depressured recovery mechanism automatically at switching at runtime air flow direction mechanism, and design is skilful It is wonderful, it is easy-to-use, it is easy to carry about with one, hitting power is big compared with general air gun, and nailing effect is preferable, restores convenience, saves energy, practical Performance is higher.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is overall structure diagram inside a kind of inflation pistol of the invention；

Fig. 2 is the partial enlargement structural representation of A in Fig. 1；

Fig. 3 is the partial enlargement structural representation of B in Fig. 1.

Specific embodiment

As shown in Figure 1, Figure 2 and Figure 3, a kind of inflation pistol of the invention, including the body of a gun 100 and setting are in the body of a gun Bore 104 in 100 communicates in about 104 inner wall of bore equipped with the first symmetrical air cavity 108, on the bore 104 The second air cavity 101 being equipped with positioned at 108 left end of the first air cavity, phase in the 104 right end inner wall of bore are communicated in lower inner wall Logical to be equipped with third air cavity 149, the 104 left end end face of bore is equipped with impact tube body 105, is equipped in the impact tube body 105 Road 103 is impacted, the impact 105 right end end of tube body is fixedly connected with the transmitting valve 147 in the third air cavity 149, The emission cavity 148 that opening is communicated with the impact road 103 to the left, about the 105 impact tube body are equipped in the transmitting valve 147 Wall body is equipped with the elastic switch valve module being located in first air cavity 101, perforation in about 105 inner wall of impact tube body Equipped with opening 143, second air cavity 108 is communicated with the third air cavity 149, sliding connection in the impact road 103 There is impact plug 107, the impact plug is fixedly connected with the ejection push rod 106 that left and right extends, the bore on 107 left end end faces Through the circular hole 135 being slidably connected with the ejection push rod 106 is equipped in 104 left end wall bodies, 107 left ends are filled in the impact It is fixedly connected on end face and folds up block 160,160 right end of block that folds up puts in the emission cavity 148 and is equipped with symmetrical above and below The first inclined-plane top splenium 158, it is described fold up in 160 upper and lower end face of block be equipped be located at first inclined-plane top splenium, 158 left end Card slot 161, being rotatably assorted in the emission cavity 148 to be connected with to be located at described folds up 160 right end of block and front and back symmetrical above and below The first rotation axis 155 extended is fixedly connected in first rotation axis 155 and swings fixture block 157, the swing fixture block 157 One end is equipped with the second inclined-plane top splenium 159 to be slidably connected with first inclined-plane top splenium 158, the swing card 157 other end of block is fixedly connected with link block 153, and the link block 153 is fixed far from press is fixedly connected on center-side end face Block 152, press is equipped with the first top pressure spring 154 between two link blocks 153, sliding in the 148 right end wall body of emission cavity The dynamic draught head movable slider 150 being connected with to be slidably connected with the press fixed block 152, the air pressure are differential 150 right end of sliding block stretches out outside the 147 right end end face of transmitting valve and is fixedly connected with limited block 151, on the third air cavity 149 It is equipped with symmetrical driving isolating device in lower inner wall, is equipped with opening positioned at 149 right end of third air cavity in the body of a gun 100 The upward exhaust duct 109 of mouth, the exhaust duct 109 is with described thirdly being communicated between air cavity 149 equipped with communication port 114, the rifle It is equipped with the elastic manual switch to switch the exhaust duct 109 in body 100, is fixedly connected on 100 bottom end face of the body of a gun There is the small of the stock 116, floor 130 is equipped between the body of a gun 100 and the small of the stock 116, is hingedly connected with trigger on the floor 130 127, controller 128 is embedded in the 127 left end end face of trigger, the 128 left end end of controller is equipped with button 129, institute The first sliding groove 119 being equipped in the small of the stock 116 positioned at 127 right end of trigger is stated, is communicated in the 119 left end inner wall of first sliding groove Equipped with second sliding slot 125, it is equipped in the small of the stock 116 and is located at the downward mounting groove 120 of 119 bottom opening of first sliding groove, It is communicated between 120 top of 119 right end of first sliding groove and the mounting groove equipped with communication channel 117, in the first sliding groove 119 It is slidably connected with the first sliding plug 123, is slidably connected with the second sliding plug 124 in the second sliding slot 125, described first The compression bar 126 that left and right extends is fixedly connected between sliding plug 123 and second sliding plug 124, the 126 left end end of compression bar is stretched It is slidably connected outside 116 left end of the small of the stock and with the trigger 127 out, press, which is equipped with, in the first sliding groove 119 is located at Second top pressure spring 118 of 123 right end of the first sliding plug, 120 bottom port of mounting groove, which is threadedly engaged, is connected with screw thread Plug 121,100 right end of the body of a gun are equipped with the fixed frame mechanism of nailing.

Valuably, the elastic switch valve module include be embedded it is symmetrical in lower wall on the impact tube body 105 Fixed block 165, to the groove 166 far from impact 103 end of road, the groove 166 leans on the interior opening that is equipped with of the fixed block 165 Nearly 103 end of impact road is communicated equipped with intercommunicating pore 164, and the interior press of the groove 166 is equipped with third top pressure spring 167, described Third top pressure spring 167 is fixedly connected with the steel ball 163 to seal the intercommunicating pore 164 close to impact 103 end of road, from And decompression is automatically drained out convenient for gas after transmitting.

Valuably, the driving isolating device includes communicating in inner wall equipped with symmetrical under 149 mountain of third air cavity First guide runner 145 is slidably connected with partition 144 in first guide runner 145, and the partition 144 is far from described Three air cavitys, 149 end has been connected by power the first pusher 146, and first pusher 146 is embedded remote in first guide runner 145 From in the 149 end inner wall of third air cavity and connection fixed thereto, consequently facilitating realizing that isolation third air cavity forms pressure difference, realize Automatic transmitting.

Valuably, elastic manual switch includes that be equipped with opening to the right second is communicated in the 109 right end inner wall of exhaust duct Guide runner 110 is slidably connected in second guide runner 110 and cuts off plate 102, and 102 right end of partition panel stretches out institute It states outside 100 right end of the body of a gun and is fixedly connected with limited block 111,111 right end of limited block is fixedly connected with pull ring 112, described Limited block 111 and the body of a gun are fixedly connected with the 4th top pressure spring 113 between 100 right end end face, consequently facilitating the row of gas Put control.

Valuably, the fixed frame mechanism of the nailing includes that the left and right being fixedly connected on the 100 left end end face of the body of a gun is prolonged The slide guide bar 137 stretched, the slide guide bar 137 are located at 135 top of circular hole, are slidably connected on the slide guide bar 137 Support frame 142 is fixedly connected with pair extended positioned at the left and right of 135 bottom of circular hole on 142 right end end face of support frame as described above Extension bar 132, be equipped in the 100 left end end face of the body of a gun opening to the left to the butt hole 131 that extension bar 132 is rabbeted, Left and right communicates at the top of the folder slot 141 through folder slot 141 for opening forward is equipped with and is equipped with opening in support frame as described above 142 Forward groove 138 is rotatably assorted in the groove 138 and is connected with the second rotation axis 134 that left and right extends, second rotation Pressing plate 136 is fixedly connected on axis 134, press is equipped with positioned at the 5th top of 136 rear end of pressing plate in the groove 138 Pressing spring is fixedly connected in 136 front end surface of pressing plate and pulls block 139, is equipped with and is located in 136 rear end face of pressing plate The clip slot 133 of 135 left end of circular hole is slidably connected with the nailing 140 that left and right extends in the clip slot 133, thus just In the fixation and installation of nailing.

Valuably, it communicates between the third air cavity 149 and 119 top of first sliding groove equipped with gas channel 115, thus It works convenient for the automatic switching on of gas.

When original state, the trigger 127 is in normal free position, and first sliding plug 123 is located at the gas channel 115 left ends, second sliding plug 124 are located in the second sliding slot 125, and the compression bar 126 utmostly stretches out the small of the stock It is abutted outside 116 left ends and with the trigger 127, the impact plug 107 is located at 103 right end of impact road, described to fold up block 160 utmostly put in the emission cavity 148, and the swing fixture block 157 is rabbeted with the card slot 161, the link block 153 In horizontality, the draught head movable slider 150 utmostly put in the emission cavity 148 and with the press fixed block 152 abut, and the partition 144 is fully located in first guide runner 145, and the steel ball 163 is close by the intercommunicating pore 164 Envelope, for support frame as described above 142 utmostly far from the body of a gun 100, the clamping plate 136 clamps the nailing 140.

When the work is required, the thread plug 121 is unscrewed, the compressed gas cylinder for being sufficiently loaded with more is mounted on the mounting groove It in 120, docks its mouthpiece with the communication channel 117, then screws on the thread plug 121, gas passes through the communication channel 117, enter in the third air cavity 149 and first air cavity 108 behind the first sliding groove 119, the gas channel 115, gas Body enters in the impact road 103 and the emission cavity 148 by the opening 143 again, at this point, due to impact plug 107 Effect then, push support frame as described above 142 to move right at this point, forming biggish storage power to the left, make described to extension bar 132 inject in the butt hole 131, and the nailing 140 injects in the circular hole 135, rotate at this point, pulling the trigger 127, Due to pressing the button 129 in cocking 127, by the effect of the controller 128, make first pusher 146 startings, push the partition 144 to move into the third air cavity 149, thus by the third air cavity 149 and described the One air cavity 108 isolation, simultaneously as the trigger 127, which presses the compression bar 126, pushes first sliding plug 123 and described the Two sliding plugs 124 move to right, until first sliding plug 123 is located at 115 right end of gas channel, second sliding plug 124 is located at institute It states in first sliding groove 119, the gas in the third air cavity 149 passes through the gas channel 115, the first sliding groove 119 and institute The discharge of second sliding slot 125 is stated, due at this point, pressure in the emission cavity 148 is greater than the pressure in the third air cavity 149, So that the draught head movable slider 150 is moved right, rotated towards each other since it presses the press fixed block 152, to make described It swings fixture block 157 and is detached from the card slot 161, impacted to the left rapidly at this point, the storage for gathering for a long time is pushed to move the impact and fill in 107, By the effect of the ejection push rod 106, the nailing injected in the circular hole 135 is hit out, emission process is completed, works as institute Impact plug 107 is stated when being moved to impact 103 left end of road, the reason of gas differential pressure makes the steel ball 163 far from the company Through-hole 164, gas, which enters in second air cavity 101, reduces pressure.

In recovery process, due to the effect of second top pressure spring 118, make first sliding plug 123 and described Two sliding plugs 124 restore initial position, and by the effect of the compression bar 126, so that the trigger 127 is restored initial position, together The first controller of Shi Suoshu 146 controls the partition 144 and is fully stowed into first guide runner 145, at this point, the third Pressure in air cavity 149, first air cavity 108, the impact road 103 and the emission cavity 148 is all the same, due to described the The effect of one top pressure spring 154 makes the fixed block 153 and the swing fixture block 157 restore initial position, then with described Nailing 140 pushes the ejection push rod 106 that the impact plug 107 is driven to move right, makes the folder by the circular hole 135 It puts block 160 to put in the emission cavity 148 and clamped by the swing fixture block 157, completes to store power recovery.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. a kind of inflation pistol communicates in inner wall above and below the bore including the body of a gun and the bore being arranged in the body of a gun Equipped with the first symmetrical air cavity, the second gas being equipped with positioned at first air cavity left end is communicated above and below the bore in inner wall Chamber communicates in the bore right end inner wall equipped with third air cavity, and bore left end end face is equipped with impact tube body, the impact Impact road is equipped in tube body, the impact tube body right end end is fixedly connected with the transmitting valve in the third air cavity, institute It states to emit and is equipped with the emission cavity that opening is communicated with the impact road to the left in valve, wall body, which is equipped with, above and below the impact tube body is located at Elastic switch valve module in first air cavity, the interior perforation of inner wall is equipped with opening, second gas to the impact tube body up and down Chamber is communicated with the third air cavity, and impact plug is slidably connected in the impact road, and the impact is filled in solid on the end face of left end Surely it is connected with the ejection push rod that left and right extends, is slidably matched company with the ejection push rod through being equipped in the wall body of the bore left end The circular hole connect, the impact, which fills in be fixedly connected on the end face of left end, folds up block, and the block right end that folds up is put in the emission cavity And it is equipped with the first inclined-plane top splenium symmetrical above and below, described fold up in block upper and lower end face is equipped with positioned at first inclined-plane top splenium The card slot of left end, being rotatably assorted in the emission cavity to be connected with to be located at described folds up block right end and front and back symmetrical above and below extends First rotation axis, is fixedly connected with swing fixture block in first rotation axis, described swing fixture block one end be equipped with to it is described Second inclined-plane top splenium of the first inclined-plane top splenium sliding connection, the swing fixture block other end are fixedly connected with link block, The link block is far from press fixed block is fixedly connected on center-side end face, press is equipped with first between two link blocks Top pressure spring, be slidably connected in the emission cavity right end wall body to the press fixed block sliding connection Draught head movable slider, the draught head movable slider right end stretch out outside transmitting valve right end end face and are fixedly connected with limited block, Inner wall is interior equipped with symmetrical driving isolating device up and down for the third air cavity, and interior be equipped with of the body of a gun is located at the third air cavity The exhaust duct of the opening upwards of right end, the exhaust duct is with described thirdly being communicated between air cavity equipped with communication port, in the body of a gun Equipped with the elastic manual switch to switch the exhaust duct, the small of the stock, the rifle are fixedly connected on the body of a gun bottom end face It is equipped with floor between body and the small of the stock, is hingedly connected with trigger on the floor, the trigger left end is embedded with control in end face Device processed, controller left end end are equipped with button, and the first sliding groove positioned at the trigger right end is equipped in the small of the stock, described It communicates in the inner wall of first sliding groove left end equipped with second sliding slot, is equipped in the small of the stock downward positioned at the first sliding groove bottom opening Mounting groove, at the top of the first sliding groove right end and the mounting groove between communicate equipped with communication channel, it is sliding in the first sliding groove It is dynamic to be connected with the first sliding plug, be slidably connected with the second sliding plug in the second sliding slot, first sliding plug with it is described Be fixedly connected with the compression bar that left and right extends between second sliding plug, compression bar left end end stretch out outside the small of the stock left end and with institute Trigger sliding connection is stated, press is equipped with the second top pressure spring positioned at the first sliding plug right end in the first sliding groove, The mounting groove bottom port, which is threadedly engaged, is connected with thread plug, and the body of a gun right end is equipped with the fixed frame mechanism of nailing.

2. a kind of inflation pistol according to claim 1, it is characterised in that: the elastic switch valve module includes being embedded Impact tube body fixed block symmetrical in wall body up and down is equipped with opening to far from the impact road end in the fixed block Groove, the groove are communicated close to the impact road end equipped with intercommunicating pore, and press is equipped with third top pressure spring, institute in the groove It states third top pressure spring and is fixedly connected with steel ball to seal the intercommunicating pore close to the impact road end.

3. a kind of inflation pistol according to claim 1, it is characterised in that: the driving isolating device includes the third It is communicated in inner wall under air cavity mountain equipped with the first symmetrical guide runner, is slidably connected with partition in first guide runner, The partition has been connected by power the first pusher far from third air cavity end, and first pusher is embedded leads described first Sliding slot is far from the inner wall of third air cavity end and connection fixed thereto.

4. a kind of inflation pistol according to claim 1, it is characterised in that: elastic manual switch includes that the exhaust duct is right It is communicated in the inner wall of end and is equipped with the second guide runner of opening to the right, be slidably connected in second guide runner and cut off plate, institute It states partition panel right end to stretch out outside the body of a gun right end and be fixedly connected with limited block, the limited block right end is fixedly connected with drawing Ring is fixedly connected with the 4th top pressure spring between the limited block and body of a gun right end end face.

5. a kind of inflation pistol according to claim 1, it is characterised in that: the fixed frame mechanism of the nailing includes fixed connects The slide guide bar that the left and right on the end face of the body of a gun left end extends is connect, the slide guide bar is located at the top of the circular hole, the slide guide It is slidably connected with support frame on bar, the left and right positioned at the circular hole bottom is fixedly connected on support frame as described above right end end face Extend be equipped with to extension bar, in the end face of the body of a gun left end opening to the left to the butt hole that extension bar is rabbeted, it is described Through folder slot for opening forward is equipped with, folder groove top portion is communicated equipped with groove for opening forward, institute for left and right in support frame It states to be rotatably assorted in groove and is connected with the second rotation axis that left and right extends, be fixedly connected with pressure in second rotation axis Plate, the interior press of the groove are equipped with the 5th top pressure spring positioned at the pressing back-end, fixed company in the pressing plate front end surface It is connected to pulling block, the clip slot positioned at the circular hole left end, the company of being slidably matched in the clip slot are equipped in the pressing back-end end face It is connected to the nailing that left and right extends.

6. a kind of inflation pistol according to claim 1, it is characterised in that: the third air cavity and the first sliding groove top It is communicated between portion equipped with gas channel, consequently facilitating the automatic switching on of gas works.