CN2777958Y

CN2777958Y - Water pistol

Info

Publication number: CN2777958Y
Application number: CN 200520001411
Authority: CN
Inventors: 陈彦守
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-21
Filing date: 2005-01-21
Publication date: 2006-05-10
Anticipated expiration: 2015-01-21

Abstract

The utility model provides a water gun which is provided with a water jet rate control mechanism. Primarily, the back end of a gun tube seat of a gun body is pivoted with a splatter knob which can horizontally move in the gun tube seat, so that the varying space between the splatter knob and a water spraying port of a spray head group on the front end of the gun tube seat. Simultaneously, a flow knob is arranged in series in the splatter knob, so that an operating rod can horizontally move in a regulating rod body, which can just open or close a water flow channel between the regulating rod and a holding part. By the members, the splatter knob and the flow knob can be orderly arranged in series on the gun body in the coaxial line way. Through radially rotating and regulating the movement amount of a splatter mode regulating group and a flow regulating group, functions of regulating the splatter jet mode and the water jet rate of the water gun can be achieved.

Description

Hydraulic giant

Technical field

The utility model provides a kind of hydraulic giant, be meant a kind of pouring that is applicable to flower garden plant or general daily life current, washing etc. especially, the function that not only has rotatable adjustment spray flow also has the hydraulic giant of the high practicability of the function that spray ejection pattern regulates simultaneously.

Background technology

General water pistol, mainly be to drench water-out manners and be widely used in sprinkling character in flower garden flowers and trees or the family daily life to water, the structure of tradition water pistol 80, as Fig. 6, shown in Figure 7, it mainly is with rifle body 81, operating bar 82, go out jacket pipe 83, fountain head 84 and pressure handle 85 are formed, wherein current are water inlet pipe 811 inflows by rifle body 81, behind top outlet conduit 812, the power of the pushing displacement backward that cooperates springs 813 to bear pressure handle 85 by operating bar 82, make outlet conduit 812 front ends and go out jacket pipe 83 and be conducting state, make current be able to flow out from the water jet 841 of fountain head 84, by the water jet 841 of regulating fountain head 84 and the spacing that goes out 83 of jacket pipes, can reach the purpose of water spray spray flow-control.

But, traditional water pistol 80 of said structure is when adjusting spray flow, be to make its end drive operating bar 82 displacement backward, make the operating bar 82 front end bodies of rod and 831 on the water outlet packing ring that goes out jacket pipe 83 produces spacing, spray in order to the water jet 841 of current via fountain head 84 to press down pressure handle 85; Yet, with different application of force sizes cause operating bar 82 backward displacement adjust the mode of spray flow, cause is subjected to the anti-power of the work effect of spring 813 easily, and can't obtain to continue the spray flow of level pressure, and, fountain head 84 is when tuning, be close to because of tuning position and water jet 841, make hand touch the current of ejection easily, cause that The water splash in all directions and spatter self with water, relatively more inconvenient in the use, so improved necessity is arranged.

Summary of the invention

The purpose of this utility model has been to provide a kind of function that not only has rotatable adjustment spray flow, also has the hydraulic giant of the high practicability of the function that spray ejection pattern regulates simultaneously.

For reaching above-mentioned purpose, the utility model provides a kind of hydraulic giant, has the spray flow controlling organization, it mainly is rear end at rifle body barrel block, be pivoted with one can horizontal displacement in this barrel block the spray knob, make it can form the variation of a spacing size with the water jet of barrel block front end jet head sets, simultaneously, be located in the aforesaid spray knob with a flow knob string in addition again, make operating bar can be used as the keying adjusting of adjusting rod and holding part water-flowing path just in regulating one horizontal displacement of the inner do of the body of rod; By above-mentioned member, making described spray knob and flow knob be able to the coaxial line mode goes here and there in regular turn and is arranged on the rifle body, and, regulate the function that the hydraulic giant spray sprays pattern and spray flow thereby reach radially to rotate the displacement of regulating each spray pattern adjusting group and Flow-rate adjustment group.

Specifically, hydraulic giant of the present utility model, establish by rifle body, jet head sets, spray pattern adjusting group and Flow-rate adjustment group group and to form, wherein, described rifle body has the holding part of a keying water-flowing path, and forming the barrel block that a water-flowing path inner and holding part is interconnected in the top, the rear end of this barrel block extends less the connecing of an external diameter and stretches seat, and connects in this and to stretch a pedestal end loops and be provided with an edge clipping; Described jet head sets is hubbed at the front end of barrel block, be provided with one have water jet and inner frieze be provided with in the water outlet nozzle of neutral edge, tie by a sealing collar and a stop block set pivot; Described spray pattern adjusting group, form a spray knob and be embedded in the rear end that the gun barrel seated connection is stretched seat, this spray knob rear end extends the less and tool edge clipping of an external diameter in addition and post is stretched in connecing of inner tool tapped through hole, and with respect to connecing on the other end axle center of stretching post, set firmly the hollow adjusting rod of a predetermined length, provided on this adjusting rod, apopore, the water jet formation one of this apopore and barrel block tunes the variation of spacing size, and this inlet opening just can form path with the water-flowing path of holding part, this adjusting rod can be extended through in the barrel block behind the chimeric location, via the displacement that tunes of spray knob adjusting rod, can regulate spray ejection pattern according to this;

Described Flow-rate adjustment group, forming a flow knob is embedded in the spray knob and connects the rear end of stretching post, this flow knob is with respect to connecing on the axle center of stretching the male screw through hole, extend the operating bar of a predetermined length, can be extended through connect stretch in the post and with connect stretch post mutually pivot close, when operating bar horizontally rotated displacement, the keying that just can be used as adjusting rod and holding part water-flowing path was regulated;

Described spray pattern adjusting group and Flow-rate adjustment group are gone here and there the barrel block rear end that is arranged at the rifle body in regular turn in the coaxial line mode, and radially to rotate the displacement of regulating spray pattern adjusting group and Flow-rate adjustment group, can reach the effect of regulating hydraulic giant spray ejection pattern and spray flow.

By above explanation as can be known, the utility model compared with prior art can reach following some effects really:

1, has the minor amount of water floral patterning and adjust function: because the utility model is with the setting in the coaxial line mode of spray pattern adjusting group and barrel block, simultaneously between adjusting rod by tuning the spray knob and the jet head sets horizontal displacement apart from changing, and can reach the adjustment function of spray ejection pattern.

2, have micro-level pressure spray flow and adjust function: because the utility model is the rear end of the Flow-rate adjustment group being located at spray pattern adjusting group with identical axis mode string, the end of its flow knob operating bar just can support and terminate in the retaining edge that has the sealing collar in the spray pattern adjusting rod, and tune by fine-tuning mode radially, make the operating bar can horizontal displacement in adjusting rod, reach the adjustment function of spray flow level pressure.

3, has practicality simple to operation: because the utility model is the rear end that is hubbed at the rifle body in the same way, it not only can select the trace of spray knob or flow knob to tune on demand fast, and can avoid spraying water and spatter the situation of self with water, so have convenient and practicality.

Description of drawings

Fig. 1 implements the three-dimensional appearance schematic diagram of state for the utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is a cross-sectional schematic of the present utility model.

The plan cross-section illustrative view that Fig. 4 adjusts for the utility model spray flow.

Fig. 5 is the plan cross-section illustrative view of the utility model spray mode adjustment.

Fig. 6 is the cross-sectional schematic of traditional structure.

Fig. 7 is the start cross-sectional schematic of traditional structure.

Primary clustering symbol description among the figure:

10 rifle bodies, 11 holding parts, 12 barrel blocks 13 connect stretches seat

131 edge clippings, 20 jet head sets, 21 water outlet nozzles, 211 retaining edge

212 graft union, 213 water jets, the 214 sealing collars, 22 stop block sets

31 spray knobs are organized in the 30 spray pattern adjustings of 221 through holes

311 button edge 312 connect stretches post 313 edge clippings 32 adjusting rods

321 inlet openings, 322 water outlets retaining edge, 323 leak-stopping assemblies, 33 Water outlets

331 apopores, 332 pivot parts, the 34 sealing collars, 40 Flow-rate adjustment groups

41 flow knobs 411 are buckled edge 42 operating bars 43 leak-stopping assemblies

80 water pistols, 81 rifle bodies, 811 water inlet pipes, 812 outlet conduits

813 springs, 82 operating bars 83 go out jacket pipe 831 water outlet packing rings

84 fountain heads, 841 water jets, 85 pressure handles

Embodiment

At first please refer to Fig. 1-shown in Figure 3, a kind of hydraulic giant provided by the utility model, have the spray flow controlling organization, it consists predominantly of a rifle body 10, a coaxial line is arranged at jet head sets 20, a spray pattern adjusting group 30 and a flow adjusting group 40 on this rifle body 10 in regular turn; Wherein:

Described rifle body 10, holding part 11 with a keying water flow inside path, and form one in the top and be interconnected with the water-flowing path of holding part 11 and be the barrel block 12 of hollow tubular, and barrel block 12 rear ends extend less the connecing of an external diameter stretch the seat 13, and in this connect stretch the seat 13 pedestal end loops be provided with an edge clipping 131;

Described jet head sets 20, be located at the front end of described barrel block 12, its inside is the water outlet nozzle 21 at tool hollow class retaining edge 211 and graft union 212, and be made as a water jet 213 in a side shape, have the stop block set 22 that engages through hole 221 by a sealing collar 214 and, be mounted on the graft union 212 of water outlet nozzle 21 rear ends;

Described spray pattern adjusting group 30 has a spray knob 31, stretches seat 13 tablings in the rear end of barrel block 12 by a button edge 311 and connecing of barrel block 12, can radially rotate adjusting for hand; In addition, described spray knob 31 rear ends extend connecing of the less and inner tool tapped through hole of an external diameter and stretch post 312, and stretch post 312 cylinder end loops and be provided with an edge clipping 313 in connecing, and spray knob 31 is stretched the holding in addition on the axle center of post 312 with respect to connecing, set firmly the hollow adjusting rod 32 of a predetermined length, these adjusting rod 32 front ends have provided class's Water outlet 33, and has an apopore 331, be equipped with a pivot part 332 in the front end book office, adjusting rod 32 is connect through barrel block 12 stretch stretching through of seat 13, its pivot part 332 can with the stop block set 22 of jet head sets 20 mutually pivot close, and Water outlet 33 just can support water jet 213 ora terminalis that terminate in jet head sets 20; In addition, described adjusting rod 32 is in the water-flowing path place of nearly holding part 11, provided an inlet opening 321,321 front inner wall edge form the water outlet retaining edge 322 of a class in the inlet opening, and be arranged with a sealing collar 34 thereon, and the body of rod outer rim of 321 both sides is equipped with the leak-stopping assembly 323 of a leakproof in the inlet opening, forms the leakproof phenomenon with the wall edge with barrel block 12; In addition, described spray knob 31 outer rims can be provided with the roll-in lines that grips rotation for hand;

Described Flow-rate adjustment group 40, has a flow knob 41, stretch post 312 tablings in the rear end of spray knob 31 by a button edge 411 with connecing of spray knob 31, can radially rotate adjusting for hand, and flow knob 41 is with respect to connecing on the axle center of stretching post 312 tapped through holes, extend the operating bar 42 of a predetermined length, and be provided with one in body of rod bottom outer rim and be threadedly engaged with end, make the body of rod stretch stretching through of post 312 via connecing of spray pattern adjusting group 30, and with connect stretch post 312 tapped through hole mutually pivot close, and to the sealing collar 34 that terminates in adjusting rod 32 inner water outlets retaining edge 322, the body of rod appropriate location of operating bar 42 is provided with the leak-stopping assembly 43 that forms leakproof with adjusting rod 32 inner friezes, when making operating bar 42 horizontally rotate displacement, just can be used as the keying regulatory function of adjusting rod 32 and holding part 11 water-flowing paths; In addition, described flow knob 41 outer rims can be provided with the roll-in lines that grips rotation for hand.

By making the reader further understand the effect that structural feature of the present utility model, application technology means and institute's expection are reached, showing occupation mode of the present utility model is described below:

The utility model is when adjusting spray flow, please cooperate consult shown in Figure 4, at first, make it stretch post 312 displacement backward 41 turns of flow knob by connecing, at this moment, operating bar 42 is also kept off the sealing collar 34 horizontal displacement backward of edge 322 by adjusting rod 32 inner water outlets, and the end of operating bar 42 bodies of rod just can form paths with the inlet opening 321 of adjusting rod 32, so can make the current of holding part 11 and adjusting rod 32 form a water-flowing path, regulate the function that opens and closes spray flow and have.

Please continue with reference to shown in Figure 5, the utility model is when adjusting spray ejection pattern, at first, be earlier with 31 turns of spray knob, Flow-rate adjustment group 40 displacement backward synchronously that it is established together with the rear end string, this moment, 332 stop block sets 22 with jet head sets 20 of pivot part of adjusting rod 32 front ends formed horizontal displacement, both spacings of the Water outlet 33 that makes front end and water jet 213 change, variation by this spacing, can make apopore 331 ejections of current, and reach the adjusting variation function of spray ejection pattern via adjusting rod 32 Water outlets 33.

Wherein, what deserves to be mentioned is that the connecing of described barrel block 12 stretched spray knob 31 relative chimeric of seat 13 and spray pattern adjusting group 30; The connecing of spray knob 31 stretched flow knob 41 relative chimeric of post 312 and Flow-rate adjustment group 40, all is provided with chimeric mutually card relatively, buckles edge 131,311 and 313,411, unlikely coming off in the time of can making after the knob turn displacement.

In sum, hydraulic giant of the present utility model not only has the function of rotatable adjustment spray flow, also has the function that spray ejection pattern is regulated simultaneously, has advantages of high practicability, can make integral body have industrial applicability and cost benefit really.

The above, only be specific embodiment of the utility model and the know-why used, if the change of doing according to conception of the present utility model, the function that it produced do not exceed the spirit that specification and accompanying drawing are contained yet, all should be in scope of the present utility model.

Claims

1, a kind of hydraulic giant is characterized in that: establishes by rifle body, jet head sets, spray pattern adjusting group and Flow-rate adjustment group group and forms, wherein,

Described rifle body has the holding part of a keying water-flowing path, and form the barrel block that a water-flowing path inner and holding part is interconnected in the top, the rear end of this barrel block extends less the connecing of an external diameter and stretches seat, and connects in this and to stretch a pedestal end loops and be provided with an edge clipping;

Described jet head sets is hubbed at the front end of barrel block, be provided with one have water jet and inner frieze be provided with in the water outlet nozzle of neutral edge, tie by a sealing collar and a stop block set pivot;

Described spray pattern adjusting group, form a spray knob and be embedded in the rear end that the gun barrel seated connection is stretched seat, this spray knob rear end extends the less and tool edge clipping of an external diameter in addition and post is stretched in connecing of inner tool tapped through hole, and with respect to connecing on the other end axle center of stretching post, set firmly a hollow adjusting rod, provided on this adjusting rod, apopore, the water jet formation one of this apopore and barrel block tunes the variation of spacing size, and this inlet opening just can form path with the water-flowing path of holding part, this adjusting rod is extended through in the barrel block behind the chimeric location, via the adjustable water saving flower of the displacement ejection pattern that tunes of spray knob adjusting rod;

Described Flow-rate adjustment group, forming a flow knob is embedded in the spray knob and connects the rear end of stretching post, this flow knob is with respect to connecing on the axle center of stretching the male screw through hole, extend an operating bar, can be extended through connect stretch in the post and with connect stretch post mutually pivot close, when operating bar horizontally rotated displacement, the keying that just can be used as adjusting rod and holding part water-flowing path was regulated;

Described spray pattern adjusting group and Flow-rate adjustment group are gone here and there the barrel block rear end that is arranged at the rifle body in regular turn in the coaxial line mode.

2, hydraulic giant according to claim 1 is characterized in that, the adjusting rod of described spray pattern adjusting group is provided with Water outlet, and is provided with pivot part, with the stop block set of jet head sets mutually pivot close, and this Water outlet just can support the water jet ora terminalis that terminates in jet head sets.

3, hydraulic giant according to claim 1 is characterized in that, the spray knob ora terminalis of described spray pattern adjusting group is provided with one and stretches the edge of buckleing of edge clipping tabling location with connecing of barrel block rear end.

4, hydraulic giant according to claim 2 is characterized in that, the front end of described adjusting rod pivot part be provided with one can and the water outlet nozzle inner frieze between form the leak-stopping assembly of leakproof.

5, hydraulic giant according to claim 1 is characterized in that, described adjusting rod forms water outlet retaining edge at inlet opening front inner wall edge, and is provided with the sealing collar with sealing function thereon.

6, hydraulic giant according to claim 1 is characterized in that, both sides, the inlet opening body of rod outer rim of described adjusting rod is equipped with one and forms the leak-stopping assembly of leakproof with the barrel block inner frieze.

7, hydraulic giant according to claim 1 is characterized in that, described spray knob outer rim is provided with the roll-in lines that grips rotation for hand.

8, hydraulic giant according to claim 1 is characterized in that, the flow knob ora terminalis of described Flow-rate adjustment group is provided with one and stretches the edge of buckleing of post edge clipping tabling location with connecing of the spray knob rear end of spray pattern adjusting group.

9, hydraulic giant according to claim 1 is characterized in that, the body of rod appropriate location of described flow knob operating bar is provided with the leak-stopping assembly that forms leakproof with the adjusting rod inner frieze.

10, hydraulic giant according to claim 1 is characterized in that, described flow knob outer rim is provided with the roll-in lines that grips rotation for hand.