CN203928877U

CN203928877U - The crooked hydraulic giant of a kind of automatic reposition-type

Info

Publication number: CN203928877U
Application number: CN201420374614.1U
Authority: CN
Inventors: 朱红英
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-07-08
Filing date: 2014-07-08
Publication date: 2014-11-05
Anticipated expiration: 2024-07-08
Also published as: WO2016029519A1

Abstract

The utility model belongs to toy field, be specifically related to the crooked hydraulic giant of a kind of automatic reposition-type, comprise gun barrel, it is characterized in that, described gun barrel arranges gooseneck and connects jet, water tank is set in gun barrel, jet is connected by flexible conduit with water tank, described gun barrel arranges suction hose, jet arranges check (non-return) valve, suction hose arranges check (non-return) valve, butt arranges piston by piston connecting portion and patches into water tank from rear sleeve, described gun barrel one side arranges spacing hole, described piston arranges spacing round handle, spacing round handle stretches out from spacing hole, described piston arranges automatic resetting device.Hidden after street corner, car, needn't expose any position of one's own side, just can hit the mark.

Description

The crooked hydraulic giant of a kind of automatic reposition-type

Technical field

The utility model belongs to toy field, is specifically related to a kind of cap gun that turns round.

Background technology

Water gun is since occurring, it is just one of most popular toy in summer always, reason is very simple, as you or child or while still preserving traces of childishness, also have what method than in hot afternoon, fetch water together with friend and household battle pleasantlyer cool? water gun has a great development between 20 years in the past, and hydraulic giant is played and had very large improvement for many years.Early stage pocket water pistol, not only range is quite short, even " ammunition store " also finite capacity.Nowadays, you can find in most of toyshops various water weapons, the machine gun of spraying water in addition, extreme misery quiver, or even water grenade launcher.But also do not occur crooked hydraulic giant, one's own side is hidden after street corner, car, needn't expose any position of one's own side, just can hit the other side.

Summary of the invention

The technical problem solving: design the crooked hydraulic giant of a kind of automatic reposition-type, hidden after street corner, car, needn't expose any position of one's own side, just can hit the mark.

Solving the technical scheme that its technical problem takes is: design the crooked hydraulic giant of a kind of automatic reposition-type, comprise gun barrel, it is characterized in that, described gun barrel arranges gooseneck and connects jet, water tank is set in gun barrel, jet is connected by flexible conduit with water tank, described gun barrel arranges suction hose, jet arranges check (non-return) valve, suction hose arranges check (non-return) valve, butt arranges piston by piston connecting portion and patches into water tank from rear sleeve, described gun barrel one side arranges spacing hole, described piston arranges spacing round handle, spacing round handle stretches out from spacing hole, described piston arranges automatic resetting device, described suction hose arranges filter screen, it is inner that described water tank extends gun barrel forestock, described piston arranges O-ring seal, described jet is taper, external object is aimed on taper top, described jet arranges seal cover, described gooseneck and gun barrel are set to one.

Beneficial effect: apply crooked hydraulic giant of the present utility model, can adjust arbitrarily the angle of bend of jet, strengthen interest, one's own side is hidden after street corner, car, needn't expose any position of one's own side, just can hit the other side.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation

Fig. 2 is structural principle block diagram of the present utility model

Fig. 3 is the utility model internal structure schematic diagram

Fig. 4 is the utility model piston structure schematic diagram

Fig. 5 is the utility model filter structure schematic diagram

Fig. 6 is the utility model check valve structure schematic diagram

In figure, spacing round handle 19 returning devices of 1 gooseneck 2 piston connecting portion 3 jet 4 suction hose 5 piston 6 check (non-return) valve 7 flexible conduit 8 gun barrel 9 water tank 10 O-ring seal 11 forestock 12 butt 13 filter screen 14 seal cover 15 flap 16 elastic force dowel 17 spacing hole 18.

The specific embodiment

As shown in the figure, the crooked hydraulic giant of a kind of automatic reposition-type of the utility model, comprise gun barrel 8, described gun barrel 8 arranges gooseneck 1 and connects jet 3, the interior water tank 9 that arranges of gun barrel 8, jet 3 is connected by flexible conduit 7 with water tank 9, described gun barrel 8 arranges suction hose 4, jet 3 arranges check (non-return) valve 6, suction hose 4 arranges check (non-return) valve 6, butt 12 arranges piston 5 by piston connecting portion 2 and patches into water tank 9 from rear sleeve, described gun barrel 8 one sides arrange spacing hole 17, described piston 5 arranges spacing round handle 18, spacing round handle 18 stretches out from spacing hole 17, described piston 5 arranges automatic resetting device 19, described suction hose 4 arranges filter screen 13, described water tank 9 extends gun barrel forestock 11 inside, described piston 5 arranges O-ring seal 10, described jet 3 is taper, external object is aimed on taper top, described jet 3 arranges seal cover 14, described gooseneck 1 is set to one with gun barrel 8.

The utility model jet 3 can turn round with respect to gun barrel 8, user is hidden at right-angle wall corner, the jet 3 sensing target of turning round, and user can adjust spray angle by gooseneck 1, any position that user needn't expose health in this process just can be realized, and has improved interest.

Gooseneck 1 is to curl up the coated composite metal pipe forming by metal spring steel wire and galvanized iron wire or other metal wire rods, hollow has spiral lamination outward, in pore, pass flexible conduit 7, definite shape can be in solid space, bent to arbitrarily and its shape can be kept, when crooked, length and size are basicly stable, after crooked, itself have certain support force and can support certain weight, flexibility is controlled.Flexible conduit 7 bending with the bending of gooseneck 1.

During use, piston 5 is pushed ahead jet 3, the air of emptying water tank 9 inside, suction hose 4 probes into water source, one holds forestock 11, a hand is drawn butt 12 backward, after piston 5, move, the interior space of water tank 9 increases, jet 3 sealing under check (non-return) valve 6 effects, like this inner space of water tank 9 only remained bottom a passage be exactly suction hose 4, current are drawn in water tank 9 by suction hose 4 under atmospheric pressure effect, piston 5 moves to be holded up gun barrel 8 after extreme position and allows jet 3 upwards, current are in water tank 9 bottoms, air is on water tank 9 tops, then slowly push piston 5, suction hose 4 sealing under check (non-return) valve 6 effects, the air on water tank 9 tops is extruded from jet 3, and then suction hose 4 is probeed into water source water suction, so repeatedly water tank 9 can be filled.In the time of need to shooting, with holding tight forestock 11, another holds butt 12, adjusts gooseneck 1, with jet 3 run-homes, firmly pushes ahead piston 5, and the water in water tank 9 is become with the pencil water flow jet of pressure and gone out by jet 3.

Described gun barrel 8 one sides arrange spacing hole 17, described piston 5 arranges spacing round handle 18, spacing round handle 18 stretches out from spacing hole 17, operator can clearly see the movement locus of piston 5 from the movement locus of spacing round handle 18, spacing hole 17 is effectively given the out travel range of piston 5, prevent that user's piston 5 that overexerts from deviating from from rifle body, at the two ends of spacing hole 17, locking hole clipping is all set.

Described piston 5 arranges automatic resetting device 19, and this device is preferably extension spring, and extension spring keeps restorable potential energy after being opened with piston 5, and after inciting somebody to action after loosing one's grip and it being deviate from from locking hole clipping, piston 5 is self-return under the pulling force effect of extension spring.

When propelling pencil current, current are pushed out from suction hose 4, and suction hose 4 is provided with check (non-return) valve 6, only allows current to be inhaled into, and do not allow to reflux.

The effect of check (non-return) valve 6 is only to allow medium to flow to a direction as shown in Figure 6, and stop mobile in the other direction, suction down spring dowel 16 at piston 5 is stretched, flap 15 is separated with the water inlet of suction hose 4, current enter, and under fluid pressure booster action, water inlet in opened condition always; Flap 15 self-return under 16 effects of elastic force dowel when suction disappears, because of the deadweight of fluid pressure and flap 15, closed flap 15 is blocked water inlet, thereby cut off, flows out.

The check (non-return) valve 6 that jet 3 arranges and the opposite direction of above-mentioned suction hose 4, only allow air or current ejection not to allow to enter.

In order to prevent that bulky grain in water source from entering water tank and resulting in blockage, suction hose 4 is provided with filter screen 13.

Piston 5, butt 12 and piston connecting portion 2 are set to one, increased gripping area, enough strength while both having guaranteed to take out push piston 5, if desired can be by postponing holder 12 before shoulder, allow again hydraulic giant outward appearance coordinate generous, take full advantage of the existing project organization of hydraulic giant.

Described water tank 9 extensions are arranged at gun barrel forestock 11 inside, during game, can grip on the other hand gun barrel forestock 11, and water tank 9 arranges in the inner, take full advantage of inner space, expanded the capacity of water tank 9, increased water capacity, extend service time, improved the thick and heavy sense gripping simultaneously, more stable.

In order to improve the efficiency and propel range of drawing water, piston 5 is provided with O-ring seal 10, has both guaranteed the flatness propelled to have guaranteed again sealing.

Described jet 3 is taper, and external object is aimed on taper top, and to guarantee that water bundle is more and more thinner when the nearly jet 3, pressure is larger, and range is far away.In order to expand the area of fire, jet 3 can intensively be set to a plurality of.

Jet 3 arranges seal cover 14, during injection, takes off, and prevents that sand and dust from blocking jet 3 and affecting service efficiency.

Described gooseneck 1 is set to one with gun barrel 8, and its front end width is consistent with the part of jet 3 with diameter, and rear end is consistent with gun barrel 8, and gooseneck 1, from forming in appearance a part for rifle body, guarantees outward appearance coordination.

It is to be noted; above-mentioned embodiment is only the utility model preferred embodiment; for the those of ordinary skill of technical field, meeting under the prerequisite of the utility model operation principle any be equal to or similar replacement all falls in protection domain of the present utility model.

Claims

1. the crooked hydraulic giant of an automatic reposition-type, comprise gun barrel, it is characterized in that, described gun barrel arranges gooseneck and connects jet, water tank is set in gun barrel, jet is connected by flexible conduit with water tank, described gun barrel arranges suction hose, jet arranges check (non-return) valve, and suction hose arranges check (non-return) valve, and butt arranges piston by piston connecting portion and patches into water tank from rear sleeve, described gun barrel one side arranges spacing hole, described piston arranges spacing round handle, and spacing round handle stretches out from spacing hole, and described piston arranges automatic resetting device.

2. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1, is characterized in that, described suction hose arranges filter screen.

3. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1 and 2, is characterized in that, it is inner that described water tank extends gun barrel forestock.

4. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1 and 2, is characterized in that, described piston arranges O-ring seal.

5. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1 and 2, is characterized in that, described jet is taper, and external object is aimed on taper top.

6. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1 and 2, is characterized in that, described jet arranges seal cover.

7. the crooked hydraulic giant of a kind of automatic reposition-type according to claim 1 and 2, is characterized in that, described gooseneck and gun barrel are set to one.