CN101134187A

CN101134187A - Shower device

Info

Publication number: CN101134187A
Application number: CNA2007101485989A
Authority: CN
Inventors: W·洛克
Original assignee: Hansgrohe SE
Current assignee: Hansgrohe SE
Priority date: 2006-08-29
Filing date: 2007-08-29
Publication date: 2008-03-05
Also published as: DE102006041945A1; EP1898007A2; EP1898007A3

Abstract

A device for fixing a hand-held shower is provided, a shower hose connected to one end of the hand-held shower is passed through a conducting pipe arranged between a bathing platform and a bathing table. The end of the shower hose is arranged on the exterior or the lower side of the plate can be telescopically guided in an outlet pipe which is connected with the conducting pipe through a water pipe. The portion of the shower hose contained in an external pipe is surrounded by a helix compression spring supports on the conducting pipe and attempts to push the shower hose into the external pipe, that is, the portion of the shower hose out of the conducting pipe is be pulled in. When opening the valve for supplying water to the shower hose, the hydraulic pressure distributed on the external pipe is balanced by the reverse drawing force of the compression spring. When the valve is closed, the hydraulic pressure is reduced, thereby the shower hose is pushed in the conducting pipe completely by the compression spring.

Description

Shower device

Technical field

The present invention relates to be used for a kind of device of fastening hand shower.

Background technology

Become known for a kind of device (DE 40 29 792) of a fastening hand shower, wherein the shower flexible pipe is introduced conduction pipe and is centered around the conduction pipe below by a container, and this container may be designed to be used as, for example a flexible pipe.

What further know is, is arranged in a cleaning discharge outlet at a pipe end place, and described pipeline curves the form of circular arc, and its telescopically is guided in the outlet that is positioned at (US3,680,780) under the bathing table.

Be known that equally with a helical spring (DE 37 21 152) to center on a shower flexible pipe, this shower flexible pipe is directed under the bathing platform, and it can be drawn out by hand shower.When discharging hand shower, the rotation stage clip is used to pass conduction pipe flexible pipe is retracted.

Helical compression spring attached has an advantage, and promptly when discharging hand shower, flexible pipe passes the conduction pipe withdrawal once more, thereby makes flexible pipe be incorporated under the conduction pipe just in inside, and do not cause any interference outside.Yet helical compression spring has a shortcoming promptly basically, their flexible pipes of pulling back more powerfully, and flexible pipe is drawn longly more.This may cause trouble.

Summary of the invention

Target of the present invention provides a kind of possibility scheme to improve the gripping to the shower that has the shower flexible pipe that passes conduction pipe.

For reaching this target, the present invention proposes a kind of device with some characteristics described in the claim 1.Improvement design of the present invention is the theme of appended claims.

Therefore,, that is to say that for example below the basin edge, this device provides an exterior tube that at one end is connected to water pipe head for this device is installed to inside.The shower flexible pipe back to that end away from hand shower, exterior tube is introduced on piston type ground.The inner of shower flexible pipe by introducing exterior tube can be taken in that part of of sightless shower flexible pipe easily.

In improvement of the present invention design, may be useful in the device of shower flexible pipe, make described shower flexible pipe be looped around it and be arranged in the zone in the exterior tube that this stage clip is installed in the mode that the shower flexible pipe is drawn in the exterior tube by a stage clip.

According to the present invention, have device and be used to make the elastic force of helical compression spring and the so mutual coordination of area of section of shower hose end, be the compensation mutually by this way on partial-length of hydraulic pressure in the exterior tube and spring force, when water flows helical compression spring after the power of dragging almost be unconspicuous.

According to the present invention, a current limiter may be installed on the tie point between pressure hose or another connector and the exterior tube.By current limiter, the stream pressure in the pipeline and the synergy of consequential above-mentioned each power can be consistently influenced with the perforation stream of shower.

Current limiter also can be installed in the other end place of flexible pipe or in shower itself.

Exterior tube may be, rigid line for example, and wherein the end of shower flexible pipe can be directed, and it can be slided easily by the sleeve of correspondence.

Yet, pipe design can be become semi-rigid pipeline equally, for example by very high strength and the hose made of the flexible material of band slightly.

Can also be designed to flexible pipe line.

Especially, have device and be used for the exterior tube that is built in sections with different materials.

For example, also may by the each several part liquid-tight that separates be connected with each other and be built into exterior tube, in this case, these parts can be rigidity and straight, even be crooked.

Improve in the design in another one of the present invention, can have device be used for exterior tube back to a end away from conduction pipe, make this end be connected to indoor installation place by means of pressure hose.

In improvement design of the present invention, exterior tube can directly link to each other with the inner of conduction pipe, that is to say directly to reach the conduction pipe place.Yet, also may be that but exterior tube does not reach the conduction pipe place ends at another point, as long as it has guaranteed firmly and not being pulled out by exterior tube of shower flexible pipe.

For convenience on the shower flexible pipe, stage clip is installed, is had device and be used for two sections stage clips of making of branch.

Can accessory rights require and summary in infer other characteristic, details and the advantage of the present invention, claim and both wording of summary is the explanation and the accompanying drawing of the preferred embodiments of the present invention below by reference all, and becomes the content of specification.

Description of drawings

Fig. 1 shows an axial cross section by the conduction pipe that has shower flexible pipe and exterior tube;

Fig. 2 shows in the longitudinal cross-section of zone line by an exterior tube;

Fig. 3 shows the connection of pressure hose to an end of exterior tube.

The specific embodiment

Fig. 1 shows by the cross section according to erecting device of the present invention.This erecting device has comprised conduction pipe (leadthrough) element 1 in the aperture that is designed to insert horizontal movement plate 4.Described conduction pipe element 1 has comprised a part 2, and this part 2 is to be installed to the plate surface and have one and be used for the banking motion bearing 3 of the coniform part of hand shower and have an extension 5 that is projected in the aperture.

Inserting from the top in the aperture of plate 4, is to have the ferrule element 7 that is positioned at plate 4 lip-deep surrounding edges.This ferrule element 7 is spiral to be screwed into the opposed member 9 that is installed to plate 4 downsides, and is fixed to this place by means of screw element 10.Ferrule element 7 and opposed member 9 with plate 4 be supported on they each other over against face between.Can infer that described device is applicable to the plate 4 of different-thickness from Fig. 1, because the left side shows the device under the slab situation and shows device under the situation of thin plate 4 on the right side in Fig. 1.

Prolong parts 11 and insert in the sub-assembly of ferrule element 7, extension 6 and opposed member 9, and in the zone in the top, this prolongs parts 11 and a projection interlock mutually on every side, enters in the respective grooves of conduction pipe element 11.These prolongation parts 11 are closed on the outside by means of seal around.

A tube connector joint 12 is screwed on the lower end that prolongs element 11, and it has one and has the stopping element 13 that is used to make shower flexible pipe 5 insertions edge hole wherein.Connection Element 12 is used to connect 14, one outside cuffs 16 of an exterior tube and is set up as junction surface and connection.Described outside cuff 16 is bonded in the zone of two axial end portion, joins on the one hand in the groove 17 of Connection Element 12, joins exterior tube 14 on the other hand to.Seamlessly transitting of 12 of exterior tube 14 and Connection Elements is provided in inside like this.

Prolong the insertion section 19 that parts 11 have in the end regions disposed thereon and have a curved inner wall 20, the shower flexible pipe can slide along described curved inner wall.

Stopping element 13 forms a bearing-surface that is used for helical compression spring 18 outside edge hole, described helical compression spring 18 is centered around shower flexible pipe 5 in the exterior tube 14.This helical compression spring 18 passes exterior tube 14 and extends, and locates back to the end away from conduction pipe element 1 at it, is bearing on the cuff 21 of the inner that is connected to shower flexible pipe 5.Cuff 21 has a seal 22, and described seal 22 seals this cuff 21 with respect to exterior tube 14.Simultaneously, seal 22 forms a common rolling bearing, thereby makes cuff 21 can externally manage 14 internal shifts.

Therefore described helical compression spring 14 is used for flexible pipe is pressed into the inside of exterior tube 14, because it tries hard to when cover trails cuff 21 inwardly be pushed.Arrow 23 seen in fig. 2 shows the flow direction of water.

Exterior tube 14 at place, the end of shower flexible pipe 5, it in the zone of 21 of indoor installation place and cuffs, be water-filled, when the sanitary equipment valve was opened, this strand water flowed into hand-held shower.This hydraulic pressure is greater than the hydraulic pressure that is full of water section in the exterior tube 14, and this hydraulic pressure acts on formed and become on the annular surface of piston face by cuff 21.This hydraulic pressure acts on the cuff 21 in the direction opposite with the action direction of helical compression spring 18.Between two power, produce balance thus, thereby make helical compression spring 18 no longer produce any power the grip part of hand shower.

Fig. 3 shows the end of the exterior tube 14 that is assigned to indoor installation place.Exterior tube 14 has a groove on every side equally to be similar to the mode in the zone, opposite end in this zone.A linkage section 25 is arranged on this end of exterior tube 14 by a cuff 16, and fastened and make its sealing.Pipe joint 26 spiral this linkage sections 25 that are screwed into, and similarly be closed by seal around.This pipe joint 26 comprises a check-valves 27 and a current limiter 28.In the opposite end, the end of pressure hose 30 be extruded to linkage section 29 on.Described pressure hose 30 passes to an end of the line pipe that is positioned at indoor installation place within the walls, that be used to feed water.

After opening inflow entrance, the result that the facility of current limiter can reach is, shower is actually and oneself skids off support, and it only needs the guiding of hand.

Claims

1. device that is used for fastening hand shower comprises:

1.1, hand shower,

1.2, shower flexible pipe (5), hand shower is connected to the one end,

1.3, conduction pipe,

1.4, shower flexible pipe (5) passes this conduction pipe by this way, that is, hand shower is installed on the outside, and the opposite end of shower flexible pipe (5) is installed in the inboard,

1.5, be installed in the inboard of conduction pipe and lead to the pipe (14) of water pipe head,

1.6, the end telescopically of shower flexible pipe (5) is guided in this pipe.

2. a kind of device as claimed in claim 1 has the externally interior stage clip (18) around shower flexible pipe (5) of pipe (14).

3. a kind of device as claimed in claim 1, wherein the pipe (14) be designed to small part be rigid line.

4. a kind of device as claimed in claim 1, wherein the pipe (14) be designed to small part be semi-rigid pipeline.

5. a kind of device as claimed in claim 1, wherein exterior tube (14) be designed to small part be flexible pipe line.

6. a kind of device as claimed in claim 1 wherein deviates from the end of the exterior tube (14) of conduction pipe, is connected to indoor installation place by means of a pressure hose (30).

7. a kind of device as claimed in claim 1, wherein exterior tube (14) by the each several part liquid-tight be connected with each other and be built into.

8. a kind of device as claimed in claim 7, wherein the each several part of exterior tube (14) is designed to crooked.

9. a kind of device as claimed in claim 1, wherein check-valves (27) and/or current limiter (28) are installed in the tie point place that is positioned between pressure hose (30) and the exterior tube (14).