CN2410044Y

CN2410044Y - Multifunctional tool air spray pistol

Info

Publication number: CN2410044Y
Application number: CN 00206463
Authority: CN
Inventors: 周武巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-13
Filing date: 2000-03-13
Publication date: 2000-12-13
Anticipated expiration: 2010-03-13

Abstract

The utility model discloses a multifunctional tool air gun, which mainly comprise a tool gun. A gun body is screwed with a joint which can be is screwed with a short type blowing dust head or a long blowing dust gun pipe, and a function of replaceable length can be obtained. The joint can be screwed with a tyre inflation joint to execute the function of inflating tyre, and can also be fixedly screwed with a jet flow joint which is provided with a spraying nozzle in the inner screw hole on the back end of a body. The front end of the body is extended with outer screw threads, wherein, the interior of a through hole of the end surface of which is provided for containing a cleaning gun pipe, a primer spraying head and a sand spraying head, which are fixed by fixedly locked nuts to form a cleaning gun, a primer spraying gun and a sand spraying gun.

Description

The multi-purpose tool air gun

The utility model relates to a kind of air drifting dust rifle, refers to a kind of multi-purpose tool air gun especially.

General air drifting dust rifle 10 commonly used, as shown in Figure 1, mainly be as dust, iron filings ... Deng removing work, its drifting dust gun barrel 11 be urgent build-in with body 12, becomes flexible to prevent it, therefore the length of drifting dust gun barrel 11 is fixing, can't change, narrower or need the place stretched into longer drifting dust gun barrel for the space, the consumer must look its air drifting dust rifle that need buy more long and short type, be used alternatingly according to situation, buy more cost but increase; The drifting dust gun barrel 11 of build-in type is because of rotating in addition, desire to do drifting dust work for lower facility bottom surface, position and just seem inconvenient, as the workbench bottom of drilling machine, its position is lower, when desire is worked to its drifting dust, the operator must squat low and the essential upset of wrist, make the corresponding workbench of drifting dust muzzle position bottom surface, this is to operator's very inconvenience that seems, yet some position is subjected to the restriction in space and can't lowers and overturn, change the position of drifting dust gun barrel 11, promptly produce the dead angle of drifting dust cleaning.

In auto repair and tire industry, air drifting dust rifle is indispensable instrument, and another instrument commonly used is the inflation of tire joint, and each work station only can be assigned to an air pipe line in the workplace, staff must often more ventilate drifting dust rifle and the interworking of inflation of tire joint, very inconvenience.

General automobile factory is the essential oil stain that cleans engine surface when engine keeps in repair, mainly be to utilize diesel oil, toluene or other chemical cleaner clean, and brush oil stain with hairbrush, but for the engine internal structure because of the surface accuracy height, can not there be scratch to exist, then can't use hairbrush to scrub, only can use cleaning device 20 hydro-peenings, as shown in Figure 2, ennation 21 lockings one pipeline 22 that this cleaning device 20 is established in contiguous muzzle place, the end appearance of pipeline 22 stretches in the casing 23, the suction that is produced by cleaning device 20 jet flows sucks the cleaning agent (or diesel oil) in the casing 23, mix with air and jet flow goes out, the hydro-peening engine internal is perhaps cleaned general article; But because cleaning device 20 is a specific purpose tool, the user must independently buy.

The sandblast operation is a kind of surface-treated work, as the operations such as operation or metal surface grinding that eliminate rust, sand-blasting gun 30 as shown in Figure 3, its jet flow principle is identical with cleaning device 20, be to establish a pipeline 33 at ennation 32 spiral shells of abrator head 31, the end in addition of this pipeline 33 is planted to go into to hold in the sandbox 34, make pipeline 33 attract to hold sand grains in the sandboxes 34 by compressed-air actuated jet flow, jet flow goes out along with the compressed air mixing, can carry out the sandblast operation, operation rust cleaning, the operation that grind the metal surface or the metal burr grind.

In addition, spray painting operation is in common mechanical factory or automobile maintenance industry, carpentry ... or the like utilization rate high, and general priming paint operation is to use priming paint spray gun 40, as shown in Figure 4, its jet flow principle is identical with cleaning rifle 20, is spirally connected at lacquer rifle 40 and one sprays paint 41, these ennation 42 sheathed pipelines 43 of 41 of spraying paint, this pipeline 43 must hold in the lacquer tube, is drawn the priming paint ejection by compressed-air actuated jet flow; Yet the shortcoming of the priming paint spray gun 40 of this type is identical with cleaning device 20, it is the instrument of a special use, the user must independent buy, and drifting dust rifle 10, inflation of tire joint, cleaning device 20, sand-blasting gun 30 and spray gun for paint 40 can't replace use, is all independently individual.

Can learn that by above-mentioned explanation the air drifting dust rifle of generally commonly using only has the function of drifting dust, and be subjected to drifting dust barrel length and angle position problem, lack flexibility in the use, and only has a drifting dust simple function, lack practicality, and drifting dust rifle, inflation of tire joint, cleaning device, sand-blasting gun and spray gun for paint can't be replaced use, are all independently individual.

The purpose of this utility model provides a kind of multi-purpose tool air gun, function such as it has air cleaning, inflation of tire, cleaning, sandblast, spray paint.

For achieving the above object, solution of the present utility model is: the multi-purpose tool air gun, mainly comprise an instrument firearm, this instrument firearm front end head is established an inner bolt hole that supplies a joint spiral shell to establish, this joint tool one hexagonal bolt, one end of hexagonal bolt extends an external screw thread and establishes internal thread into instrument firearm with spiral shell, and this joint is also established an inner bolt hole that runs through.

Above-mentioned multi-purpose tool air gun, the drifting dust gun joint is arranged in the inner bolt hole of joint, this drifting dust joint is established a hexagonal bolt, one end of hexagonal bolt is established an external screw thread that supplies a hexagonal (hexagon)nut spiral shell to establish, and external screw thread is arranged in the inner bolt hole of instrument firearm, the in addition end of hexagonal bolt is established the ennation of a taper, and this drifting dust joint is provided with the endoporus that runs through, and is provided with the internal thread of establishing for drifting dust gun barrel spiral shell at the endoporus of ennation end.

Above-mentioned multi-purpose tool air gun, the inflation of tire joint is arranged in the inner bolt hole of joint, this inflation of tire joint comprises a body, extends an external screw thread at hexagonal bolt one end of body, and body is established a through hole, the front end of body establishes one for the ccontaining accommodation chamber of an ejector pin, and closely chimeric by a preceding cock body, this ejector pin is many step shapes, and forms flat at the push rod of front end, the passage of ejector pin rear end face connects to push rod, and this push rod holds to be stretched in the perforation of preceding cock body.

Above-mentioned multi-purpose tool air gun, the jet flow joint is arranged in the inner bolt hole of joint, this jet flow joint is a ccontaining nozzle in the inner bolt hole of body rear end, this nozzle is established a pore that runs through, and the front end of nozzle is coniform, the inner bolt hole of body is established and the packing nozzle by a built-up joint spiral shell, this built-up joint end in addition is an external screw thread of being established and be arranged in joint by a nut spiral shell, this body vertical direction is established the screw that a pipe joint spiral shell is established, pipe joint is connected in series by body, the external screw thread that the body front end extends is established by a locking nut spiral shell.

Above-mentioned multi-purpose tool air gun, jet flow joint front end external screw thread end face are established for the ccontaining perforation of cleaning gun barrel, and are fixed by locking nut.

Above-mentioned multi-purpose tool air gun, the ccontaining priming paint head that sprays paint in the perforation of jet flow joint front end external screw thread end face, this priming paint head that sprays paint is provided with side perforation in the adjacent front end position, is fixed by locking nut.

Above-mentioned multi-purpose tool air gun, the perforation content of jet flow joint front end external screw thread end face is gone into an abrator head, and is fixed by locking nut.

After adopting such scheme, because instrument firearm body front end spiral shell is established a joint, this joint can be established the function that the different drifting dust gun barrel of length forms air cleaning by spiral shell, adapt to different working environments, and long drifting dust gun barrel is able to the 360 deg positioned at arbitrary angles, make the drifting dust rifle more flexible on operating, this joint can change the outfit and inflate joint, can be to inflation of tire, the adapter jet flow joint that can change the outfit in addition, this jet flow joint can socket clean gun barrel and form cleaning device, jet flow adaptor cup jointing abrator head and form a sand-blasting gun, the jet flow adaptor cup jointing sprays paint head and forms a priming paint spray gun for paint, collects the air tool rifle of multiple functional unification, uses flexibly and has a practicality.

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is a floor map of commonly using air drifting dust rifle;

Fig. 2 is a floor map of commonly using cleaning device;

Fig. 3 is a floor map of commonly using sand-blasting gun;

Fig. 4 is a floor map of commonly using the priming paint spray gun for paint;

Fig. 5 is the stereogram of the utility model instrument firearm and joint;

Fig. 6 is the stereogram of the utility model drifting dust joint;

Fig. 7 is the enforcement illustration of the long drifting dust rifle of the utility model;

Fig. 8 is the enforcement illustration of the short drifting dust rifle of the utility model;

Fig. 9 is that the utility model drifting dust gun barrel can arbitrarily angled fixing floor map;

Figure 10 is the three-dimensional system diagram of the utility model inflation of tire joint;

Figure 11 is the assembled sectional view of the utility model inflation of tire joint;

Figure 12 is the floor map of the utility model inflation of tire joint to the tyre tube valve inflation;

Figure 13 is the stereogram of the ball gas-charging connection of the utility model;

Figure 14 is the assembled sectional view of the ball gas-charging connection of the utility model;

Figure 15 is the stereogram of the utility model jet flow joint;

Figure 16 is the assembled sectional view of the utility model jet flow joint;

Figure 17 is the stereogram of the utility model cleaning device;

Figure 18 is the assembled sectional view of the utility model cleaning device;

Figure 19 is the stereogram of the utility model priming paint spray gun for paint;

Figure 20 is the assembled sectional view of the utility model priming paint spray gun for paint;

Figure 21 is the stereogram of the utility model sand-blasting gun;

Figure 22 is the assembled sectional view of the utility model sand-blasting gun.

At first see also shown in Figure 5, the utility model mainly comprises an instrument firearm 50, this instrument firearm 50 is identical with air drifting dust rifle, its front end head is established an inner bolt hole 51, and this inner bolt hole 51 is established this joint 52 tools one hexagonal bolt 521 for a joint 52 spiral shells, one end of this hexagonal bolt 521 extends an external screw thread 522, establish internal thread 51 into instrument firearm 50 with spiral shell, this joint 52 is established an inner bolt hole that runs through 523, and this inner bolt hole 523 is screwed into combination for drifting dust gun joints, inflation of tire joint, jet flow joint; Wherein:

Drifting dust joint 60 (seeing also shown in Figure 6), an if hexagonal bolt 61, one end of this hexagonal bolt 61 is established an external screw thread 62, this external screw thread 62 is established for a hexagonal (hexagon)nut 65 spiral shells and external screw thread 62 is arranged in the inner bolt hole 51 of instrument firearm 50, the end in addition of hexagonal bolt 61 is established the ennation 63 of a taper, this drifting dust joint 60 is provided with the endoporus 64 that runs through, and is provided with internal thread 641 at the endoporus 64 of ennation 63 ends, and internal thread 641 is established for drifting dust gun barrels 66 spiral shells;

Inflation of tire joint 70, see also shown in Figure 10,11, comprise a body 71, hexagonal bolt 711 1 ends at body 71 extend an external screw thread 712, this body 71 is established a through hole 713, for circulation of air, the front end of body 71 is established an accommodation chamber 714, this accommodation chamber 714 is ccontaining for an ejector pin 72, and closely chimeric by a preceding cock body 73, this top lock 72 is to be many step shapes, in the push rod 721 formation flat of front end, make the passage 722 of ejector pin 72 rear end faces connect to push rod 721, this push rod 721 also holds and stretches in the perforation 731 of preceding cock body 73;

Ball gas-charging connection 80 sees also shown in Figure 13ly, and these ball gas-charging connection 80 1 ends are established an external screw thread 81, be arranged in the joint 52 of instrument firearm 50, this ball gas-charging connection 80 is established a through hole 82, and is provided with internal thread 821, and this internal thread 821 is established for a ball needle valve 83 spiral shells;

Jet flow joint 90, see also Figure 15, shown in 16, a ccontaining nozzle 92 in the inner bolt hole 911 of body 91 rear ends, this nozzle 92 is established a pore that runs through 921, and the front end of nozzle 92 is coniform, the inner bolt hole 911 of body 91 is established and packing nozzle 92 for a built-up joint 93 spiral shells, this built-up joint 93 outside nut line 931 of end in addition is to establish and be arranged in joint 52 for a nut 932 spiral shells, the set screw 912 of these body 91 vertical direction is established for a pipe joint 94 spiral shells, pipe joint 94 is by body 95 serial connections, the external screw thread 913 that body 91 front ends extend, establish by a locking nut 96 spiral shells, if supply to clean gun barrel 97 in the perforation of these external screw thread 913 end faces 914, priming paint spray paint 98 and abrator head 99 hold to go into and fixing by locking nut 96, form cleaning device, priming paint spray gun for paint and sand-blasting gun.

The embodiment of drifting dust rifle:

See also shown in Fig. 6,7,641 groups of solid long drifting dust gun barrels 661 of the internal thread of drifting dust joint 60 front ends, the external screw thread 62 of end is combined in the joint 52 of instrument firearm 50 in addition, and by nut 65 lockings, forms the embodiment of a long drifting dust rifle; Other sees also shown in Figure 8, and these drifting dust joint 60 spiral shells solid one short drifting dust gun barrel 662 forms a short drifting dust rifle, and the user can use long or short drifting dust rifle according to working environment;

The end of this drifting dust gun barrel 66 has angular bend, the angle at the end direction must be controlled, to be applied to the different operating environment, as shown in Figure 9, the angle direction of drifting dust gun barrel 66 can rotate and any location by 360 degree, and urgent solid by nut 65, but make the bent angle end any direction of drifting dust gun barrel 66 fix, use in response to different working environments.

The embodiment of inflation of tire:

See also shown in Figure 10,11, inflation of tire joint 70 is arranged in joint 52, promptly get the function of tire being carried out inflation, as shown in figure 12, before the perforation 731 of cock body 73 hold to go into for the charge valve 100 of tires, continue to push inflation of tire joint 70, make in the valve rod 101 of push rod 721 ejection charge valves 100 and contracting, get final product the lever handle 53 of control tool rifle 50, make compressed air be imported inflation in the tire.

Various ball inflation embodiment:

See also shown in Figure 13,14, desire must be screwed into ball gas-charging connection 80 in the joint 52 of instrument firearm 50 function of various ball enforcement inflation, and with in the ball needle valve 83 plant goals 84, can control lever handle 53 and discharge compressed air, to ball 84 inflations.

The embodiment of cleaning device:

See also Figure 17, shown in 18, this cleaning device cleans gun barrel 97 at body 91 front ends of jet flow joint 90 ccontaining, and by locking nut 96 lockings, it is rotatable that this cleans gun barrel 97, but the position positioned at arbitrary angles of the bent angle of front end, the end in addition of pipeline 95 is nested with a filter screen joint 951, and filter screen joint 951 positions are held in the casing 110 of device cleaning solution, control by lever handle 53, make the compressed air jet flow go out, compressed air via nozzle 92 jet flows in body 91, pipe joint 94 is produced the jet flow attraction, can suck in the body 91 cleaning solution in the casing 110 and mix, and go out, can carry out the operation of cleaning by cleaning gun barrel 97 high speed jets with compressed air.

The embodiment that priming paint sprays paint:

See also Figure 19, shown in 20, body 91 front end sockets one priming paint of jet flow joint 90 joint 98 that sprays paint, the adjacent front end position is provided with side perforation 981, and it is solid by locking nut 96 spiral shells, the terminal socket one filter screen joint 951 of pipeline 95, and hold to go in the lacquer tube 120, form a priming paint spray gun for paint, compressed air is by nozzle 92 jet flows, attracts the primer base in the lacquer tube 120, sprays paint at priming paint and mixes with compressed air in 98, suck atmosphere at side perforation 981 simultaneously, reduce the spray paint air compression ratio of joint inside of priming paint, primer base is that jet flow goes out as the atomizing, can carry out the spray painting operation of priming paint.

The embodiment of sand-blasting gun:

See also shown in Figure 21,22, body 91 front ends at jet flow joint 90 are nested with sandblast joint 99, and it is solid by locking nut 96 spiral shells, at pipeline 95 terminal socket one metal tubes 952, this metal tube 952 is planted to go into to fill in the appearance sandbox 130 of sandblast, compressed air by nozzle 92 jet flows produces attraction, making the sandblast of holding in the sandbox 130 inhale to flow in the body 91 mixes with compressed air, and, can implement the operation that abrasive blasting, rust cleaning or burr grind to various metal surfaces along with the compressed air jet flow goes out.

Claims

1, multi-purpose tool air gun, mainly comprise an instrument air gun, it is characterized in that: this instrument firearm front end head is established an inner bolt hole that supplies a joint spiral shell to establish, this joint tool one hexagonal bolt, one end of hexagonal bolt extends an external screw thread and establishes internal thread into instrument firearm with spiral shell, and this joint is also established an inner bolt hole that runs through.

2, multi-purpose tool air gun as claimed in claim 1, it is characterized in that: the drifting dust gun joint is arranged in the inner bolt hole of joint, this drifting dust joint is established a hexagonal bolt, one end of hexagonal bolt is established an external screw thread that supplies a hexagonal (hexagon)nut spiral shell to establish, and external screw thread is arranged in the inner bolt hole of instrument firearm, the in addition end of hexagonal bolt is established the ennation of a taper, and this drifting dust joint is provided with the endoporus that runs through, and is provided with the internal thread of establishing for drifting dust gun barrel spiral shell at the endoporus of ennation end.

3, multi-purpose tool air gun as claimed in claim 1, it is characterized in that: the inflation of tire joint is arranged in the inner bolt hole of joint, this inflation of tire joint comprises a body, hexagonal bolt one end at body extends an external screw thread, body is established a through hole, the front end of body establishes one for the ccontaining accommodation chamber of an ejector pin, and it is closely chimeric by a preceding cock body, this ejector pin is many step shapes, and form flat at the push rod of front end, the passage of ejector pin rear end face connects to push rod, and this push rod holds to be stretched in the perforation of preceding cock body.

4, multi-purpose tool air gun as claimed in claim 1, it is characterized in that: the jet flow joint is arranged in the inner bolt hole of joint, this jet flow joint is a ccontaining nozzle in the inner bolt hole of body rear end, this nozzle is established a pore that runs through, and the front end of nozzle is coniform, the inner bolt hole of body is established and the packing nozzle by a built-up joint spiral shell, this built-up joint end in addition is an external screw thread of being established and be arranged in joint by a nut spiral shell, this body vertical direction is established the screw that a pipe joint spiral shell is established, pipe joint is connected in series by body, the external screw thread that the body front end extends is established by a locking nut spiral shell.

5, multi-purpose tool air gun as claimed in claim 4 is characterized in that: jet flow joint front end external screw thread end face is established for the ccontaining perforation of cleaning gun barrel, and is fixed by locking nut.

6, multi-purpose tool air gun as claimed in claim 4 is characterized in that: the ccontaining priming paint head that sprays paint in the perforation of jet flow joint front end external screw thread end face, this priming paint head that sprays paint is provided with side perforation in the adjacent front end position, is fixed by locking nut.

7, multi-purpose tool air gun as claimed in claim 4 is characterized in that: the perforation content of jet flow joint front end external screw thread end face is gone into an abrator head, and is fixed by locking nut.