CN2772632Y

CN2772632Y - Environmental-protective nozzle structure

Info

Publication number: CN2772632Y
Application number: CN 200520001168
Authority: CN
Inventors: 苏正原
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-19
Filing date: 2005-01-19
Publication date: 2006-04-19
Anticipated expiration: 2015-01-19

Abstract

The utility model relates to an environmental-protective spraying nozzle structure which is composed of a pressing body, a spring body, a fixing sleeve, pistons, connecting rods, a switch valve and an air cylinder, wherein an output pipe which is arranged on the pressing body is penetrated through and is inserted into the spring body, the fixing sleeve and the pistons to be connected with the connecting rods; the spring body is arranged inside a circular concave surface which is arranged above the fixing sleeve; the switch valve is inserted into the connecting rods from the lower parts; the output pipe, the pistons and the connecting rods of the pressing body are assembled inside the air cylinder; the air cylinder is positioned on the lower part of the inner side of the fixing sleeve, is connected with a sucking pipe, and is positioned inside a container; the fixing sleeve is arranged on the bottle opening of the container. With the structure combination of components, metal spring body components are not positioned inside the air cylinder, which makes liquid in the container, such as emulsion, perfumes, etc., difficult to contact the metal spring body, or makes qualitative change generated; the utility model improves environmental protection efficiency, and reaches the liquid spraying efficacy by the most simplified combination.

Description

The Environmental-protective nozzle structure

Technical field

The utility model provides a kind of Environmental-protective nozzle structure, refers to liquid such as emulsion in the container or perfume especially, can not contact with the member of metal material, and the generation qualitative change, with the enhancement environmental benefit, and utilize the member combination of simplifying most, to reach the effect of liquid such as emulsion or perfume ejection in the container.

Background technology

Known shower nozzle 1 structure, as shown in Figure 1, be by pressing body 11, facing 12, purt pipe 13, purt pipe box 14, seat pipe 15, spring 16, steel ball 17 and cylinder block 18 constitute, wherein this purt pipe 13 is arranged in the slotted eye 121 at facing 12 moderate places, make the top of purt pipe 13 engage with pressing body 11, the lower port of purt pipe 13 is pipe 15 of socket then, these pipe 15 outer rims two sides are provided with respective apertures 151, infiltrate in the seat pipe 15 for liquid such as emulsion or perfume, and hidden cover by purt pipe box 14, and that the bottom of seat pipe 15 is made as dish type is solid, steel ball 17 is inserted in the cylinder block 18, the mouth hole of this cylinder block 18 is from top to bottom to dwindle, make end opening hole dia in the cylinder block 18 less than the diameter of steel ball 17, and then spring 16 is placed in steel ball 17 tops, last again with slotted eye 121 root edges of the upper mouth fit facing 12 of cylinder block 18, make the bottom envelope pressing spring 16 of seat pipe 15, and cylinder block 18 lower port socket one suction pipe 19 then.

From the above, when the user will use, push pressing body 11 earlier, make jet hole 11 ejections of air past pressing body 11 of moment in the container, while is because of the effect of siphon, liquid such as emulsion in the sprayer or perfume are entered in the cylinder block 18 from suction pipe 19 with air together, at this moment, relation because of the extension elastic force of spring 16, steel ball 17 is pushed down in order seat pipe 15 bottoms, make steel ball 17 block the mouth hole of cylinder block 18, and make seat pipe 15 and purt pipe box 14 produce gap spaces, the aperture 151 that makes liquid runs down gap spaces such as emulsion in the cylinder block 18 or perfume manage 15 outer rims, two sides towards seat infiltrates in the seat pipe 15, again via purt pipe 13 with liquid such as emulsion or perfume with jet hole 111 ejections of air from pressing body 11, when decontroling pressing body 11, remain in liquid such as emulsion in the cylinder block 18 or perfume and take advantage of a situation again and be back in the container.

Continue the above, known shower nozzle 1 structural design, though can reach the effect of liquid ejections such as emulsion or perfume, various because of member, cause assembling and dismounting to be difficult for, and the benefit of reduction economic and practical; Moreover, because of spring 16, steel ball 17 are made for metal material, device is in cylinder block 18, make liquid such as emulsion in the container or perfume for a long time contact, easily make liquid generation chemical changes such as emulsion or perfume, cause the qualitative change of liquid such as emulsion or perfume with spring 16, steel ball 17, and make that easily the consumer comes to harm, as liquid such as rotten emulsion or perfume are outwelled,, certainly will cause environmental pollution because of not easily dilutable recovery.

So, because the disappearance and the inconvenience of above-mentioned known shower nozzle, the inventor is adhering to research innovation, excelsior spirit, utilizes its professional eye and professional knowledge, and it is wider and meet the Environmental-protective nozzle structure of industrial utilization to work out a kind of more practicality and range of application.

Summary of the invention

Main purpose of the present utility model is that spring body is installed in the fixed cover top, and does not have the design of steel ball, makes liquid such as interior emulsion of container or perfume, can not contact with the member of metal material, and produces qualitative change, to promote environmental benefit.

Secondary objective of the present utility model is to utilize the member combination of simplifying most, to reach the effect of liquid such as emulsion or perfume ejection in the container.

The utility model mainly is by pressing body, spring body, fixed cover, piston, connecting rod, switch valve, cylinder constitutes, wherein pressing body one side is horizontally set with nozzle, and depend downwardly efferent duct at nozzle one end, sheathed for spring body, this spring body device is above fixed cover in the set circular concave, and the moderate place of circular concave is provided with hole, hang down and establish little cylinder in the hole below, supply efferent duct to run through and be inserted into the set fovea superior edge of piston, and the fixed cover below is made as cylinder, is installed on the bottleneck of container, and connecting rod is inserted the set piston hole of piston by running through down, engage with the efferent duct of pressing body, make the flange of connecting rod bottom prop up the set recessed edge of piston.And then the valve rod that switch valve is set by under insert in the connecting rod, make efferent duct, piston, connecting rod, the switch valve composite set of pressing body indoor at the set casing top half of cylinder, and the set valve body of switch valve is inserted in the set following cylinder chamber of cylinder, when making the upper and lower start of valve body, the last button portion formation of establishing of dash forward in some cramps that valve body periphery appropriate location is set and the cylinder is deducted, the bottom of valve body then with cylinder in the following button portion formation of establishing of dashing forward prop up.

By the textural association of above-mentioned member, so that the metal material accessory of no spring body in the cylinder makes emulsion or perfume liquid in the container, can not contact, and produce qualitative change, to promote environmental benefit with the spring body of metal material, and with the combination of simplifying most, to reach the effect of liquid ejection.

Description of drawings

Fig. 1 is the exploded perspective view of known nozzle structure.

Fig. 2 is a combination stereogram of the present utility model.

Fig. 3 is an exploded perspective view of the present utility model.

Fig. 4 is an original state schematic diagram of the present utility model.

Fig. 5 is a pressed state schematic diagram of the present utility model.

Fig. 6 is a relieving pressed state schematic diagram of the present utility model.

Fig. 7 is the schematic diagram of pressed state once again of the present utility model.

Known shower nozzle ... 1

Pressing body ... 11 jet holes ... 111

Facing ... 12 slotted eyes ... 121

The purt pipe ... 13 purt pipe boxes ... 14

The seat pipe ... 15 apertures ... 151

Spring ... 16 steel balls ... 17

Cylinder block ... 18 suction pipes ... 19

Environmental-protective nozzle ... 2

Pressing body ... 21 nozzles ... 211

Efferent duct ... 212 banks ... 213

Spring body ... 22 fixed covers ... 23

Circular concave ... 231 cylinders ... 232

Hole ... 233 little cylinders ... 234

Piston ... 24 piston holes ... 241

Hole ... 2411 fovea superior edge ... 242

Recessed edge ... 243 connecting rods ... 25

Flange ... 251 switch valves ... 26

Valve rod ... 261 valve bodies ... 262

The bottom ... 2621 cramps ... 263

Cylinder ... button portion on 27 ... 271

Following button portion ... casing top half chambers 272 ... 273

Following cylinder chamber ... 274 suction pipes ... 28

The specific embodiment

At first see also Fig. 2 and shown in Figure 3, be combination stereogram of the present utility model and exploded perspective view, Environmental-protective nozzle 2 structures of the present utility model are installed in one and are equipped with on the container finish of liquid such as emulsion or perfume, and it includes:

One pressing body 21, the one side has been horizontally set with nozzle 211, and depends downwardly efferent duct 212 at nozzle 211 1 ends, and is sheathed for a spring body 22;

One fixed cover 23, be installed on the bottleneck of container, its top is made as circular concave 231, and the below is made as cylinder 232, this circular concave 231 is for above-mentioned spring body 22 devices, and 21 moderate places are provided with hole 233 at circular concave, and hang down below hole 233 and establish roundlet tube 234, run through insertion for above-mentioned efferent duct 212;

One piston 24, its moderate place is provided with piston hole 241, and each hangs down and to be provided with upper and lower recessed edge 242,243 at piston hole 241 peripheries, this fovea superior edge 242 for the end of above-mentioned efferent duct 212 along propping up;

One connecting rod 25, by under run through and insert above-mentioned piston hole 241, engages with the efferent duct 212 of pressing body 21, be provided with flange 251 bottom it, prop up the recessed edge 243 of above-mentioned piston 24;

One switch valve 26, its top is made as valve rod 261, by under insert in the above-mentioned connecting rod 25, be made as valve body 262 under it, these valve body 262 periphery appropriate locations are provided with some cramps 263;

One cylinder 27, engage a suction pipe 28, be installed in the container, be equipped with upper and lower two button portions 271,272 in it, form upper and lower cylinder chamber 273,274, this casing top half chamber 273 is for the efferent duct 212 of above-mentioned pressing body 21, piston 24, connecting rod 25, switch valve 26 composite sets within it, and cylinder chamber 274 inserts in it for the valve body 262 of switch valve 26 down, when making the upper and lower start of valve body 262, the some cramps 263 that should go up button portion 271 and valve body 262 form deduction, and following button portion 272 then props up with bottom 2621 formation of valve body 262;

By the textural association of above-mentioned member, so that the metal material accessory of no spring body 22 in the cylinder 27 makes liquid that can nots such as interior emulsion of container or perfume contact with the spring body 22 of metal material, and the generation qualitative change, with the enhancement environmental benefit, and the combination to simplify most, to reach the effect of liquid ejection.

From the above, efferent duct 212 inwalls of this pressing body 21 are provided with some banks 213, flow into for liquid, and the design of switch valve 26 are for replacing the steel ball 17 in known shower nozzle 1 structure.

Please consult shown in Figure 4 again, when the utility model does not use, in the circular concave 231 of these spring body 22 devices above fixed cover 23, and the efferent duct 212 of pressing body 21 runs through insertion spring body 22, fixed cover 23, piston 24, engage with connecting rod 25, switch valve 26 by under insert in the connecting rod 25, efferent duct 212 with pressing body 21, piston 24, connecting rod 25 related composite sets are in cylinder 27, make cylinder 27 in fixed cover 23 below, and engage a suction pipe 28, device is in container, fixed cover 23 then is installed on the bottleneck of this container, at this moment, the recessed edge 243 of piston 24 closes with the flange 251 of connecting rod 25, and connecting rod 25 forms the space with switch valve 26 in the casing top half chamber 273 of cylinder 27, and the valve body 262 of switch valve 26 is positioned at the following cylinder chamber 274 of cylinder 27, the cramp 263 of this

valve body

262 and 271 deductions of last button portion, and liquid such as emulsion or perfume are positioned at container and suction pipe 28.

From the above, when the utility model uses, as shown in Figure 5, the application of force is pushed this pressing body 21 at first for the first time, make the connecting rod 25 downward starts that engage with the efferent duct 212 of pressing body 21, related drive switch valve 26, make valve body 262 bottoms of switch valve 26 prop up the following button portion 272 of cylinder 27 downwards, at this moment, the bottom of connecting rod 25 is then closed to prop up the last button portion 271 of cylinder 27, when relieving pressing body 21, as shown in Figure 6, by spring body 22 pressing body 21 is bounced up up, the valve body 262 of related drive connecting rod 25 and switch valve 26 is also toward rising, at this moment, because air is stressed moment toward upper punch in the container, because of the effect of siphon, make piston 24 produce suction, on draws fluid such as emulsion in container and the suction pipe 28 or perfume simultaneously, following cylinder chamber 273, in 274.

Continue the above, push several following so repeatedly, on liquid such as emulsion in container and the suction pipe 28 or perfume advance to expire, following cylinder chamber 273, in the time of in 274, the application of force is pushed this pressing body 21 again, can produce compression stress, it is the recessed edge 243 of the piston 24 that closes and the flange 251 of connecting rod 25 that this compression stress can be opened former, make it produce the gap, as shown in Figure 7, flow into for liquid such as emulsion or perfume, flow into the efferent duct 212 of pressing body 21 again via the hole 2411 of piston hole 241, carry over the set some banks 213 of efferent duct 212 inwalls again and flow into nozzle 211 ejections, and when decontroling pressing body 21, the recessed edge 243 of piston 24 bounces up up with the flange 251 of connecting rod 25 and closes naturally once again, on simultaneously liquid such as emulsion in container and the suction pipe 28 or perfume being sucked into once again, following cylinder chamber 273, in 274, in the time of re-using, according to aforementioned perseveration again.

In sum, Environmental-protective nozzle structure of the present utility model, spring body is installed in outside the container, and do not have the design of steel ball, make not contact liquid such as emulsion in the container or perfume with the member of metal material, and the generation qualitative change, reached its intended purposes and effect in fact, compared, had more the feature of environmental protection, practicality and economy with known nozzle structure.

Claims

1. an Environmental-protective nozzle structure is installed on the container finish that emulsion or perfume liquid are housed, and it is characterized in that including:

One pressing body, the one side has been horizontally set with nozzle, and depends downwardly for the sheathed efferent duct of a spring body at nozzle one end;

One fixed cover is installed on the bottleneck of container, and its top is made as the circular concave for above-mentioned spring body device, and the below is made as cylinder, and is provided with hole at the moderate place of circular concave, and hangs down below hole and establish the little cylinder that runs through insertion for above-mentioned efferent duct;

One piston, its moderate place is provided with piston hole, and each hangs down and to be provided with upper and lower recessed edge at the piston hole periphery, and the end of above-mentioned efferent duct, is along propping up the fovea superior edge;

One connecting rod, by under run through and insert above-mentioned piston hole, engages with the efferent duct of pressing body, be provided with flange bottom it, prop up the recessed edge of above-mentioned piston;

One switch valve, its top is made as valve rod, by under insert in the above-mentioned connecting rod, be made as valve body under it, this valve body periphery appropriate location is provided with some cramps;

One cylinder, engage a suction pipe, be installed in the container, be equipped with upper and lower two button portions in it, form upper and lower cylinder chamber, efferent duct, piston, connecting rod, the switch valve of above-mentioned pressing body is equipped with in the indoor combination of this casing top half, and inserts the valve body of switch valve in the following cylinder chamber, should go up button portion and can form deduction, and button portion can form with the bottom of valve body and props up down with some cramps of valve body.

2. Environmental-protective nozzle structure as claimed in claim 1 is characterized in that: the efferent duct inwall of described pressing body is provided with some banks that flow into for liquid.