CN201143461Y

CN201143461Y - Sprayer

Info

Publication number: CN201143461Y
Application number: CNU2008200006722U
Authority: CN
Inventors: 王殿华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-11
Filing date: 2008-01-11
Publication date: 2008-11-05
Anticipated expiration: 2018-01-11

Abstract

The utility model provides a spray head, comprising a mainbody part; one end of the mainbody part is provided with a nozzle and the other end thereof is provided with a water inlet sleeve; the nozzle and the water inlet sleeve are integrally connected with each other and are internally communicated with each other; the free end of the water inlet sleeve is connected with and communicated with the adapter end of a joint sleeve; the joint sleeve and the connecting tail end of the water outlet soft pipe of a water pumping device are laterally bent; the connection between the free end of the water inlet sleeve and the adapter end of the joint sleeve is suitable for that the tail end of the joint sleeve facing towards any directions. The spray head of the utility model adopts the joint sleeve to connect the water inlet sleeve and the water outlet soft pipe of the water pumping device, solves the problem that the water outlet soft pipe of the water pumping device of the water inlet sleeve of the existing spray head is bent or permanently bent which is easily caused in the installation or usage process of the toilet basin, has little water pressure loss, generates good washing effect and improves the effective utilization ratio of the washing water flow.

Description

A kind of shower nozzle

Technical field

The utility model relates to a kind of cleaners and polishes shower nozzle that is used for, especially a kind of shower nozzle that has swagelok.

Background technology

Shower nozzle plays the important function into guiding and the required current of ejection flushing water closet pan as the requisite assembly of water closet pan.If the not science of sprinkler design in the water closet pan use, will take place normally to spray water or to spray the not enough phenomenon of pressure, cause water closet pan normally not wash, even other water closet pan assemblies are good again, also can cause water closet pan normally to use.And, because the dirt in the water closet pan can't in time be drained, also can cause environmental pollution, have a strong impact on people's normal life.Therefore for water closet pan provides design science, easy-to-use shower nozzle is to guarantee that water closet pan normally uses and protect the prerequisite of living environment clean hygiene.

Chinese patent literature CN2806593Y disclose the shower nozzle 1 that a kind of water closet pan uses ', as shown in Figure 1, it only comprises the nozzle of a lateral bending, because shower nozzle 1 ' installation back water inlet pipe is horizontal, therefore pumping water device can only be installed on water closet pan 2 ' dead ahead, otherwise form dog leg easily with the pumping water device delivery hose of shower nozzle 1 ' be connected, it is unimpeded not only can to influence water inlet, also can reduce the power of spraying water greatly.And for different installation sites, as the toilet of one-storey house, be to suit measures to local conditions and build mostly, wherein a lot of places are unsuitable for pumping water device is placed water closet pan 2 ' dead ahead, have so just limited the application of above-mentioned prior art greatly.

For solving this technical problem, prior art has proposed a kind of improved technical scheme to the mounting means of above-mentioned shower nozzle.As shown in Figures 2 and 3, the free end that shower nozzle 1 wherein " by a prone duckbill nozzle 4 " and connected water inlet sleeve pipe 5 " constitute; shower nozzle 1 " is installed in water closet pan 2 " when going up; shower nozzle 1 " water inlet sleeve pipe 5 " is vertical; water inlet sleeve pipe 5 " can with convenient the linking to each other of delivery hose from the pumping water device of different directions, and the water spray effect is not subjected to the influence of pumping water device delivery hose installation direction, therefore adopts this shower nozzle 1 " water closet pan just pumping water device can be installed in any suitable position.

But adopt this shower nozzle 1 " water closet pan 2 ", in the installation process, the water inlet sleeve pipe of " basis of bottom requires very strict; if the firm support of water closet pan 2 " bottom does not pad or do not form water closet pan 2 "; and cause shower nozzle 1 " with water closet pan 2 " to descend; will cause shower nozzle 1 " is pushed down the delivery hose of pumping water device to water closet pan 2, the normal use of obstruction shower nozzle 1 " water inlet; reduce water spray pressure; hinder water closet pan 2 ", the delivery hose of pumping water device can be crushed to death when serious, makes shower nozzle 1 and " can not intake fully, cause water closet pan to use.Perhaps also can be owing to water closet pan 2 " natural subsidence in the use, and make water sleeve pipe into push down the delivery hose of pumping water device, produce the problems referred to above.

The utility model content

For this reason, technical problem to be solved in the utility model is in installation and use, the water inlet sleeve pipe that solves existing shower nozzle causes the pumping water device delivery hose crooked or curved dead in water closet pan installation or use easily, thereby reduce the flushing water flow or reduce water velocity, influence the technical problem of the normal flushing of water closet pan, and then provide a kind of shower nozzle that has swagelok, especially a kind of new type nozzle of the level and smooth lateral bending of swagelok that is connected with the water inlet sleeve pipe.

For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:

A kind of shower nozzle comprises a main part, and the one end of described main part is a nozzle, and its other end is a water inlet sleeve pipe, and described nozzle and described water inlet sleeve pipe stiff end integratedly are connected and inside is connected; Wherein, described water inlet sleeve pipe free end connects and is communicated with the adaptive end of a swagelok; The tail end lateral bending that described swagelok is connected with the delivery hose of pumping water device, being connected between the adaptive end of described water inlet sleeve pipe free end and described swagelok is suitable for described swagelok tail end towards any direction.

Further, the level and smooth lateral bending of described swagelok tail end.

And the angle of described swagelok tail end and adaptive end in obtuse angle.

Being specially the 110-125 degree is desirable angular range.

Wherein 120 degree are best angle.

Described swagelok or described water inlet sleeve pipe in conjunction with forming annular slot on the joint face, in both, form the mounting groove of the correspondence that is used to be provided with spring clip on another corresponding component; The spring clip that is installed in the described mounting groove is connected described swagelok by cooperating with described annular slot with described water inlet sleeve pipe.

Technique scheme of the present utility model has the following advantages compared to existing technology: owing to adopt swagelok to connect the delivery hose of water inlet sleeve pipe and pumping water device, make that inevitable sweep has had certain rigid in the connecting line, having solved the water inlet sleeve pipe causes the pumping water device delivery hose crooked or curved dead in water closet pan installation or use easily, thereby reduce the flushing water flow or reduce water velocity, influence the problem of water closet pan developing result.The utility model is when guaranteeing the flushing water flow, because the swagelok of employing smooth curved, so hydraulic losses is little, also will produce good developing result, and improve the effective rate of utilization of flushing current.

Description of drawings

For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below

Fig. 1 is the disclosed positive cut-away view of shower nozzle that is installed on the water closet pan of CN2806593Y.

Fig. 2 is that the shower nozzle of another prior art is installed in the positive cut-away view on the water closet pan.

Fig. 3 is the positive cut-away view of the amplification of the described shower nozzle of Fig. 2.

Fig. 4 is a most preferred embodiment cutaway view of the utility model shower nozzle.

Fig. 5, Fig. 6 shown respectively at described nozzle towards same direction, and described swagelok is installed to the user mode schematic perspective view on the water inlet sleeve pipe of described main body towards different directions with its tail end.

The positive cut-away view that Fig. 7 is connected with water supply hose for shower nozzle embodiment illustrated in fig. 4 and water closet pan.

Fig. 8 is the swagelok of the utility model shower nozzle and the three-dimensional exploded view that taps into another embodiment that jacket pipe is connected.

Fig. 9 is embodiment illustrated in fig. 8 under confined state, along the section diagrammatic sketch in cross section, spring clip place.

Reference numeral among the figure is expressed as: 1,1 ', 1 " shower nozzle, 2,2 ', 2 " water closet pan, 3-main part, 4,4 " nozzle; 5,5 " water inlet sleeve pipe, 6-swagelok, the adaptive end of 7-, 8-delivery hose, the 9-tail end, 10-spring clip, 11-annular slot, 12-mounting groove.

The specific embodiment

Fig. 4 has shown the most preferred embodiment of shower nozzle 1 of the present utility model.Comprising a main part 3, the one end of described main part 3 is a nozzle 4, and its other end is a water inlet sleeve pipe 5, described nozzle 4 and inner be connected fixedly connected integratedly with described water inlet sleeve pipe 5; Wherein, described water inlet sleeve pipe 5 free ends connect and are communicated with the adaptive end 7 of a swagelok 6.The adaptive end 7 mutual sockets of the free end of described water inlet sleeve pipe 5 and described swagelok 6 also utilize the elasticity of material to closely cooperate mutually and realize sealing and keep relative position.The tail end 9 relative described adaptive end 7 level and smooth lateral bendings that the delivery hose 8 of described swagelok 6 and pumping water device connects, wherein Wan Qu angle is 120 to spend obtuse angles.Being connected between the adaptive end 7 of described water inlet sleeve pipe 5 free ends and described swagelok 6, be suitable for described swagelok 6 tail ends 9 towards any direction.As shown in Figure 5 and Figure 6, two width of cloth figure have shown respectively at described nozzle 4 towards same direction, and described swagelok 6 is installed on the water inlet sleeve pipe 5 of described main part 3 towards different directions with its tail end 9.

As shown in Figure 7, in the present embodiment, shower nozzle 1 is installed on the water closet pan in the use.The water inlet sleeve pipe 5 of shower nozzle 1 straight down, the free end of water inlet sleeve pipe 5 is connected and is communicated with the adaptive end 7 of swagelok 6, the tail end 9 level and smooth lateral bendings of swagelok 6, with 7 one-tenth obtuse angles of adaptive end of swagelok 6, the tail end 9 of swagelok 6 is connected and is communicated with the delivery hose 8 of pumping water device.During the flushing water closet pan, flushing water stream enters the tail end 9 of swagelok 6 through the delivery hose 8 of pumping water device, behind the level and smooth lateral bending of swagelok 6, enter into water sleeve pipe 5 free ends, enter shower nozzle 1 nozzle 4 from water inlet sleeve pipe 5 free ends, and spray by shower nozzle 1 nozzle 4 spouts by swagelok 6 front ends.

Adopt the utility model shower nozzle 1, natural subsidence has taken place in the water closet pan installation process or in the water closet pan use, because described swagelok 6 has certain rigidity, thereby can play corresponding supporting role, and since the described tail pipe of level and smooth lateral bending to make that it sinks can not cause connected pumping water device delivery hose 8 to produce curved dead, avoided causing reducing flushing water flow that enters shower nozzle 1 or the technical problem that reduces water velocity.And because swagelok 6 tail ends 9 level and smooth lateral bendings of the present utility model, when flushing water stream entered shower nozzle 1 through swagelok 6, flushing water flowing water crushing lost little, and the developing result of equivalent flushing current is good, has improved the flushing water flow utilization.

As shown in Figure 8, in the present embodiment, main structure with embodiment illustrated in fig. 4 in identical.Difference wherein is, described water inlet sleeve pipe 5 free ends are not with the adaptive end 7 mutual sockets of described swagelok 6 and utilize the elasticity of material to closely cooperate mutually and realize sealing, and adopt spring clip 10 to keep relative position between the adaptive end 7 of described water inlet sleeve pipe 5 free ends and described swagelok 6.In Fig. 8 and embodiment shown in Figure 9, form annular slot 11 on the joint face with combining of swagelok 6 on the described water inlet sleeve pipe 5, and on swagelok 6, form the mounting groove 12 of the correspondence that is used to be provided with spring clip 10; The spring clip 10 that is installed in the described mounting groove 12 is connected described swagelok 6 by cooperating with described annular slot 11 with described water inlet sleeve pipe 5.This structure can prevent in use effectively, owing to be subjected to the repeated stock effect of water to overcome frictional force between the adaptive end 7 of described water inlet sleeve pipe 5 free ends and described swagelok 6, and makes the phenomenon that both occur throwing off.

By the explanation of the foregoing description as seen, the angle between described swagelok 6 tail ends 9 and the described adaptive end 7 all is desirable angular range between the 110-125 degree.Described swagelok 6 can play supporting role and avoid the delivery hose 8 of connected pumping water device to produce the problem of dog leg effectively in this angular range.

For Fig. 8 and embodiment shown in Figure 9, adaptive end 7 sealing each other of the described swagelok 6 of described water inlet sleeve pipe 5 free ends and mutual socket can be realized by close-fitting version.Realize sealing and adopt between that seal members such as sealing ring, sealing gasket are set.

Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.

Claims

1. a shower nozzle (1) comprises a main part (3), and an end of described main part (3) is a nozzle (4), and its other end is a water inlet sleeve pipe (5); Described nozzle (4) is connected integratedly with described water inlet sleeve pipe (5) and inside is connected; It is characterized in that: described water inlet sleeve pipe (5) free end connects and is communicated with the adaptive end (7) of a swagelok (6); Tail end (9) lateral bending that described swagelok (6) is connected with the delivery hose (8) of pumping water device, being connected between the adaptive end (7) of described water inlet sleeve pipe (5) free end and described swagelok (6), be suitable for described swagelok (6) tail end (9) towards any direction.

2. shower nozzle according to claim 1 is characterized in that: the level and smooth lateral bending of described swagelok (6) tail end (9).

3. shower nozzle according to claim 1 is characterized in that: the angle of adaptive end of described swagelok (6) and tail end (9) in obtuse angle.

4. shower nozzle according to claim 3 is characterized in that: the adaptive end of described swagelok (6) (7) is the 110-125 degree with the angle of tail end (9).

5. shower nozzle according to claim 4 is characterized in that: the angle of described swagelok (6) front end and tail end (9) is 120 degree.

6. according to any described shower nozzle in the claim 1 to 5, it is characterized in that: described swagelok (6) or described water inlet sleeve pipe (5) in conjunction with forming annular slot on the joint face, in both, form the mounting groove of the correspondence that is used to be provided with spring clip on another corresponding component; The spring clip that is installed in the described mounting groove is connected described swagelok (6) by cooperating with described annular slot with described water inlet sleeve pipe (5).