CN106090244B - Shower control device and shower bath - Google Patents

Abstract

The present invention relates to shower control devices and shower bath.Shower control device includes: the pipe structure with cold water tube body, hot water tube body and mixing pipe body；The mixing valve being in fluid communication with the cold water tube body, hot water tube body and mixing pipe body；The switch valve being in fluid communication with the mixing pipe body；Slideably cover the panel on the mixing valve and the switch valve and with the pipe structure separately；And it is connected to the distance regulating mechanism between the panel and pipe structure.The present invention can be improved suitability of the shower set under different installation environments, and not will increase installation and design difficulty.

Description

Shower control device and shower bath

Technical field

The present invention relates to shower set technical field more particularly to shower control devices and shower bath.

Background technique

In general, shower system includes the switch or valve that can control water route mixing, on-off.Such switch or valve exist It is many times embedded in wall together with water pipe, is only exposed for the component such as handle of operation.During the installation process, people Wish it is same switch or valve can be suitable for different-thickness wall.

A kind of existing way is the axial length of regulating switch or valve itself.Such as CN203821509 U discloses one kind Sanitary equipment, including that can have the control-rod being axially movable, for manipulation and control by the controllable mechanism of key manipulation The button cap that can be moved axially of bar and with the cover board for the button cap, wherein button cap can axially movably be kept It is connected at cover board and in the case where retaining preset radial clearance with control-rod.

Existing another kind way is that auxiliary element is connected between switch or valve and pipeline.Such as WO 2009102055A1 discloses a kind of water pin device, and valve is equipped between pipeline and operation valve and receives main body, to adjust behaviour Make the distance between valve and main line.

These existing equipment, the length of either regulating valve itself still add auxiliary element, can all increase component number It measures and device structure is complicated and increases operating procedure, to increase the difficulty installed in limited installation space Spend, increase the material and assembling cost of component.Furthermore, it is necessary to be in addition designed to waterway seal structure to ensure to send out Raw drainage.

Accordingly, it is desirable to be able to which suitability of the shower set under different installation environments can either be improved by providing one kind, and not It will increase the solution of installation and design difficulty.

Summary of the invention

The present invention is intended to provide a kind of shower control device that can at least partly solve the above problems.

The present invention is also directed to a kind of shower bath using above-mentioned improved shower control device.

A technical solution according to the present invention, provides a kind of shower control device, comprising: has cold water tube body, hot water The pipe structure of tube body and mixing pipe body；The mixing valve being in fluid communication with the cold water tube body, hot water tube body and mixing pipe body；With institute State the switch valve of mixing pipe body fluid communication；Slideably cover on the mixing valve and the switch valve and with the pipe structure Panel separately；And it is connected to the distance regulating mechanism between the panel and pipe structure.

In this way, the distance between panel and pipe mechanism can be made to be adjusted according to thickness of wall body by distance regulating mechanism Section.Only need to change the position of panel, and do not have to be transformed mixing valve and switch valve, eliminate redesign and production at This, and structure is simply easily operated.In addition, mixing valve and switch valve are provided separately, to make water temperature and water flow independent control. User initially sets almost without adjusting mixing valve again after water temperature, and only need for example smear or clean shampoo, Direct Operation switch valve makes water flow disconnect or circulate again when bath foam, avoids readjusting water repeatedly in this course Temperature and caused by using not accommodating situations such as water wasting is power-consuming.

Preferably, the distance regulating mechanism includes: the screw hole being arranged in the pipe structure；And pass through the panel In aperture and the screw that is screwed in the screw hole.A kind of simple distance regulating mechanism of structure is provided in this way without right Mixing valve and on-off valve have an impact.

Preferably, the panel has the first aperture for accommodating the mixing valve and accommodates the second hole of the switch valve Mouthful, the periphery in first aperture and second aperture is equipped with flanging to form slidably supported plane.It is easy to panel in this way Sliding reduces the abrasion between panel and switch valve and mixing valve.

Preferably, the panel has been formed about loop concave around first aperture.

Preferably, the pipe structure has first to be mounted laterally seat, and the mixing valve is installed to described first and is mounted laterally Seat and include: the mixed valve core equipped with valve shaft and pressure balance valve system, wherein the valve shaft have and the cold water tube body stream The cooling water inlet of body connection, the hot water inlet being in fluid communication with the hot water tube body and the cooling water inlet and hot water inlet stream The mixing chamber of body connection and the mixed water exports being selectively in fluid communication with the mixing chamber；It is detachably connectable to described One side is to mounting base and accommodates the valve deck of the mixed valve core, wherein the valve shaft stretches out the valve deck；And operationally connect It is connected to the handle of the valve shaft.A kind of simple mixing valve of structure is provided in this way.

Preferably, the pipe structure has the second side to mounting base, and the switch valve is installed to described second and is mounted laterally Seat and include: selective rhizotomy or open the mixing pipe body flow path switch valve core；And it is detachably connectable to described Second side accommodates to mounting base and operates the gland component of the switch valve core.A kind of structure is provided so to be simply easy to pacify The switch valve of dress.Wherein gland component can finish before installing to pipe structure with regard to assembling, as long as whole later be screwed in pipe In structure.Even will not be difficult to operate in narrow installation space.

Preferably, the gland component is pre-assembled module, comprising: gland is threadedly coupled simultaneously with the second side to mounting base Next door with cap bore with pressure inside gland to limit lower space and upper space, and the on-off spool is by least partly Ground is contained in the lower space of the gland；The driving member being slidably mounted in the lower space of the gland, wherein Spring is equipped between the driving member and the gland；And gland hole is passed through from the upper space of gland and is connected to the biography The button of moving part.It is simple and be easy to combined pre-assembled module that a kind of structure is provided in this way.

Preferably, anti-rotation structure is equipped between the push button and the gland.It can prevent button from pressing process Middle circumferentially rotate and influence to operate.

Preferably, the anti-rotation structure includes: the planar section for being formed in the outer wall of the button；And be formed in it is described every The cooperation standstill face of the end of wall.

Preferably, second side has outer wall and inner wall to mounting base, and the inner wall limits intermediate cavity, the outer wall The annular chamber being in fluid communication with the mixing valve is limited between inner wall, the switch valve core includes: the valve for limiting valve chamber Seat；At least partly can axial deformation diaphragm member, be mounted in the valve chamber and by the valve chamber be divided into upper chamber portion and Cavity of resorption part, the second hole that the diaphragm member has the first hole being in fluid communication with intermediate cavity and is in fluid communication with annular chamber；With And across the valve seat and the valve rod assembly in upper chamber portion is protruded into, the valve rod assembly has block first hole first Position and the second position for being detached from first hole.The on-off of mixing water can be simply controlled by means of switch valve core.

Preferably, the switch valve core further includes being arranged in the upper chamber portion and being resisted against between diaphragm member and valve seat Spring structure, comprising: first spring；And it is nested in second spring outside first spring.It can make in this way The deformation of diaphragm member is gentler, especially in flow path when Fluid pressure abrupt change, can effectively reduce diaphragm member due to The noise of deformation and vibration and generation, while can be improved the stability of spring structure.

Preferably, the second spring forms the puncture protruded into second hole and can moved relative to the diaphragm member Part.The second intercommunicating pore can be preferably punctured by effective relative motion between puncture component and the second hole in this way, with more preferable Ground anti-clogging.

According to another aspect of the present invention, a kind of shower bath is provided, comprising: shower control device above-mentioned；And The shower and/or lower depotition cock being in fluid communication with the mixing pipe body.

It is obvious after reading the application that a part of other features and advantages of the present invention will be those skilled in the art , another part will be described in conjunction with the accompanying in specific embodiment below.

Detailed description of the invention

Hereinafter, carrying out the embodiment that the present invention will be described in detail in conjunction with attached drawing, in which:

Fig. 1 is the perspective view of the shower control device of embodiment according to the present invention；

Fig. 2 is the plan view of the shower control device of embodiment according to the present invention, and wherein the push button of switch valve is pressed Under；

Fig. 3 is the plan view of the shower control device of embodiment according to the present invention, and wherein the push button of switch valve is lifted It rises；

Fig. 4 is the plan view of the shower control device of embodiment according to the present invention, and wherein mixing valve is in the open state；

Fig. 5 is the plan view of the shower control device of embodiment according to the present invention, and wherein mixing valve is in close state；

Fig. 6 is the decomposition diagram of the shower control device of embodiment according to the present invention；

Fig. 7 is the cross-sectional view of the shower control device of embodiment according to the present invention；

Fig. 8 is the cross-sectional view of the shower control device of embodiment according to the present invention, wherein pre-assembled module and mixed valve core Separation；

Fig. 9 is Fig. 8 from A to the cross-sectional view seen；

Figure 10 is the schematic diagram of the switch valve core of embodiment according to the present invention；

Figure 11 is the cross-sectional view of the switch valve core of embodiment according to the present invention, and wherein valve rod assembly is pressed；

Figure 12 is the cross-sectional view of the switch valve core of embodiment according to the present invention, and wherein valve rod assembly is lifted；

Figure 13 is the upper switching core of embodiment according to the present invention and the schematic diagram of lower switching core；And

Figure 14 is the partial schematic diagram of the 4th pedestal of embodiment according to the present invention.

Description of symbols:

1. shower control device；2. pipe structure；20. cold water tube body；201. shut-off valve；21. hot water tube body；211. cut-off Valve；22. mixing pipe body；221. uplink pipeline sections；222. downlink pipeline sections；24. first is mounted laterally seat；25. the second side is to mounting base； 251. outer wall；252. inner wall；253. intermediate cavity；254. annular chamber；26. lug；260. screw hole；3. switch valve；31. button； 312. pressure cap；313. planar section；32. gland；321. next door；33. spring；34. driving member；35. switch valve core；36. valve seat； 360. valve chamber；3601. upper chamber portion；3602. cavity of resorption part；361. first pedestals；3611. double wedge；362. second pedestals； 3621. boss；363. third pedestals；3631. boss；361. the 4th pedestals；3641. vertical fin；3642. recess portion；3643. Slot；3644. positioning step；3645. surrounding wall；3647. central boss；38. diaphragm member；381. core；382. first holes；383. Second hole；384. elastic portion；385. spring；386. spring；387. puncture component；39. valve rod assembly；391. bar；392. column；393. Chock plug；394. spring；395. lower switching cores；3951. the first inclined-plane；3952. the first vertical face；3953. lateral process；It is cut on 396. Change core；3961. convex block；3962. the second inclined-plane；3963. third inclined-plane；3964. the second vertical face；397. cover piece；398. spring； 4. mixing valve；41. handle；42. screw；43. sleeve；44. bushing；45. valve deck；46. mixed valve core；461. valve shaft；462. pressure Dynamic balance valve system；47. pressure cap；5. panel；50. the first aperture；51. the second aperture；52. aperture；53. screw；54. annular is recessed Face；55. flanging.

Specific embodiment

The exemplary scheme of description shower control device and shower bath that come that the present invention will be described in detail disclosed. Although providing attached drawing is in order to which some embodiments of the present invention are presented, attached drawing need not be drawn by the size of specific embodiment System, and certain features can be amplified, remove or office is cutd open to be better shown and explain the disclosure.Portion in attached drawing Divide component that can carry out according to actual needs position adjustment under the premise of not influence technique effect.The phrase occurred in the description " in the accompanying drawings " or similar term need not refer to all attached drawing or example.

Hereinafter be used to describe certain directional terminologies of attached drawing, for example, "inner", "outside", " top ", " lower section " and Other directional terminologies, it will accordingly be understood that for its normal meaning and criticize often see attached drawing when related those directions.It removes Otherwise indicated, directional terminology described in this specification is substantially according to conventional direction understood by one of ordinary skill in the art.

Term " first " used in the present invention, " second " and its similar terms are not offered as any suitable in the present invention Sequence, quantity or importance, but for distinguishing a component with other same items.

Fig. 1 shows the schematic diagram of the shower control device 1 of embodiment according to the present invention.The shower control device 1 can For include shower and lower depotition cock shower bath in, and provide mixing water for shower and lower depotition cock.As shown, Shower control device 1 includes the switch valve 3 and mixing valve 4 of pipe structure 2, installation to pipe structure 2, and slideably covers and switching The panel 5 for playing bearing and/or decoration function on valve 3 and mixing valve 4 and with pipe structure 2 separately.Hot water or cold water passes through respectively Pipe structure 2 enters mixing valve 4, and mixes wherein.User can like according to itself adjusts mixing valve 4 to obtain preferred temperature Mixing water.Mixing water is delivered to downwards tap through pipe structure 5 after or is closed in tap and switch valve 3 is opened In the case where be delivered up to shower.

In conjunction with Fig. 2, Fig. 3 and Fig. 6, pipe structure 2 has been shown in particular comprising cold water tube body 20, the hot water of threaded interface Tube body 21 and mixing pipe body 22, and seat 24,25 is mounted laterally transverse to two of these tube bodies.Pipe structure 2 passes through cold water pipe Body 20 and hot water tube body 21 are connected with hot and cold water water supplying pipe respectively.It is separately installed with and cuts on cold water tube body 20 and hot water tube body 21 Only valve 201,211.When it is time for repair, shut-off valve 201,211 is closed to prevent hot water or cold water from flowing into pipe structure 2.And usually Shut-off valve 201,211 can play the role of check valve when use, prevent hot water or cold water from flowing back.Mixing pipe body 22 is for guiding The mixing water flowed out from mixing valve 3.In an illustrated embodiment, mixing pipe body 22 is equipped with for connecting under lower depotition cock Row pipeline section 222 and uplink pipeline section 221 for connecting sprinkler.It will be understood to those of skill in the art that mixing pipe body 22 can also be with It is provided only with uplink pipeline section 221 or is provided only with downlink pipeline section 222, this is without departing from the scope of the invention.

First, which is mounted laterally seat 24, has for accommodating the inner cavity of the spool of mixing valve 4 and being formed in inciting somebody to action in the inner cavity Two water inlets that cold water tube body 20 and hot water tube body 21 are connected with mixing valve 4 and by mixing pipe body 22 and 4 phase of mixing valve At least one water outlet of connection.With reference to Fig. 7, the second side is arranged adjacent to uplink pipeline section 221 to mounting base 25 and has for holding The inner cavity of the spool of nanomechanical switch valve 3 and by mixing water introduce and draw switch valve 3 flow path.User is by adjusting mixing valve 4 control gondola water faucet water outlet and stop water outlet after obtaining desired water temperature, to pass through regulating switch valve 3.

With reference to Fig. 6 and Fig. 7, the distance regulating mechanism that panel 5 has been shown in particular and is connected between panel 5 and pipe structure 2. In the illustrated embodiment, panel 5 has to accommodate and support mixing valve 4 and switch valve 3 there are two aperture 50,51, In preferably correspond to the first aperture 50 of mixing valve 3 and be located at the center of panel 5, face is deviateed in the second aperture 51 corresponding to switch valve 4 The center of plate 5.Panel 5 slideably covers on mixing valve 4 and switch valve 3, and limits between pipe structure 2 by spacing tune The adjustable spacing of mechanism is saved, to adapt to the wall of different-thickness.In the illustrated embodiment, distance regulating mechanism includes being formed The lug 26 with screw hole 260 in pipe structure 2 and the aperture 52 across panel 5 and the screw 53 that is screwed in screw hole 260. In another unshowned embodiment, and screw hole 260 is directly formed in pipe structure 2.As shown in fig. 7, in order to facilitate face The sliding of plate 5 is formed with loop concave 54 around aperture 50 preferably on panel 5.In addition, the periphery in aperture 50 and 51 can be with shape At the sliding for thering is flanging 55 to facilitate as slidably supported face panel 5.

With reference to Fig. 6 to Fig. 9, mixing valve 3 has been shown in particular, it is mixed in the inner cavity that first is mounted laterally seat 24 including being contained in Close spool 46, screw be mounted on the hickey that first is mounted laterally seat 24 and accommodate mixed valve core 46 valve deck 45, by In screw 42 and bushing 44 be connected to the handle 41 of mixed valve core 46 and be threaded io valve deck 45 and surround bushing 44 set Cylinder 43.

In an illustrated embodiment, mixed valve core 46 has the valve shaft 461 and pressure balance valve system of bottom belt valve plate 462, wherein valve plate is in fluid communication equipped with the hot water inlet (not indicating) being in fluid communication with hot water tube body 21, with cold water tube body 20 Cooling water inlet (not indicating) and the mixed water exports being selectively in fluid communication with mixing pipe body 22 (not indicating), hot water or cold water point Cooling water inlet and hot water inlet are not flowed into from cold water tube body 20 and hot water tube body 21 through pressure balance valve system 462, and in valve plate Mixing chamber in be mixed to form warm water from mixed water exports and to be provided to mixing pipe body 22.Handle 41 is connected to valve shaft 461 And the rotation of operable valve axis 461 is so that mixing chamber opens or closes.Handle 41 has pressure cap 47 towards user side is mountable, uses To decorate or play hint effect.With reference to Fig. 4 and Fig. 5, mixing valve 4 closes (Fig. 5) under original state, and user passes through rotation handle The effective area that hand 306 is exported to the adjustable fluid-mixing of appropriate angle (Fig. 4), and suitable mixing water temperature is adjusted in turn.

It will be apparent to one skilled in the art that the construction of mixing valve itself is not crucial, and its structure and work herein Mode can be known, therefore details are not described herein.It will also be appreciated by those skilled in the art that although here it is shown that particular form Mixing valve, it is envisioned that existing various mixing valves or the mixing valve invented in future, even other valve member, such as letters It can singly be combined with switch valve 3 according to the present invention for adjusting the valve member of water temperature to obtain shower control according to the present invention Device, during this is within the scope of the present invention.

With reference to Fig. 6, Figure 10 to Figure 14, switch valve 3 has been shown in particular.In an illustrated embodiment, switch valve 3 includes accommodating In switch valve core 35 of the second side of pipe structure 2 into the inner cavity of mounting base 25, the second side is threaded over to mounting base 25 On outer wall 251 and at least partly accommodate switch valve core 35 gland 32, for Operation switch spool 35 button 31, be connected to and press The driving member 34 of button 31 and the spring 33 between driving member 34 and gland 32.Next door 321 is wherein equipped with inside gland 32, Gland 32 is separated into upper space and lower space and limits gland hole, driving member 34 is slidably mounted on lower space In, button 31 passes through gland Kong Bingyu driving member 34 from upper space and is for example threadedly engaged, so that axially pressing button 31 can be with Drive driving member 34 is synchronous to squeeze switch valve core 35.It is preferred that forming flange in 34 bottom of driving member, 33 sets of spring can passed On moving part 34 and it is pressed between the flange of driving member 34 and the next door 321 of gland 32.Spring 33 may be implemented button 31 and open The synchronization action between spool 35 is closed, convenient for user from the state of external observation energy identification switch spool 35.

In one preferred embodiment, gland 32, button 31, driving member 34 and spring 33 can be connected to pipe knot Pre-assembled gland component as shown in Figure 8 before structure 2, as long as pre-assembled module to be directly screwed in the second side later to mounting base 25 Upper and clamping switch spool 35.Pressure cap 312 can be installed to play decoration or hint effect on button 31.

In addition, being equipped between button 31 and gland 32 to prevent button 31 from circumferentially rotating when being pressed along axial direction Anti-rotation structure.Preferably, anti-rotation structure includes matching for the planar section 313 for being formed in 31 periphery of button and the extension end in next door 321 Close standstill face.Cooperate and forms circumferential backstop between standstill face and planar section 313.In a unshowned embodiment, rotation stop knot Structure includes the axial notch/fin for being formed in axial fin/groove of gland inner wall and being formed on 31 outer wall of button.Another In one unshowned embodiment, spline structure includes respectively being formed on button and gland and the longitudinal direction of mutually circumferential backstop is convex Rib.

With reference to figures 10 to Figure 14, the structure of switch valve core 35 has been shown in particular.In the illustrated embodiment, switch valve core 35 Including valve seat 36, diaphragm member 38 and valve rod assembly 39.Valve chamber 360 is limited in valve seat 36.Diaphragm member 38 is acted in Fluid pressure Under can be mounted on to axial deformation in valve chamber 360.Valve rod assembly 39 passes through valve seat 36 and extends towards diaphragm member 38.

With reference to Figure 11 and Figure 12, in a specific embodiment, valve seat 36 includes the detachably connected between each other One pedestal 361, the second pedestal 362, third pedestal 363 and the 4th pedestal 364.First pedestal 53, which is substantially cylindrical in shape, is placed in second The outer wall 251 for being mounted laterally seat 25 is formed by interior stop projection, and periphery is equipped with circumferential slot to accommodate sealing ring, to seal Gap between stifled first pedestal 361 and outer wall 251.First pedestal 361 is formed with double wedge 3611 close to its top surface.Second pedestal 362 are mounted on the first pedestal 361 and limit valve chamber 360 jointly with the first pedestal 361.It is formed on second pedestal 362 fair Perhaps the opening that valve rod assembly 39 passes through and the boss 3621 around the opening, are placed on so that third pedestal 363 can stablize seat On second pedestal 362.The opening for allowing valve rod assembly 39 to pass through and the boss around the opening are formed on third pedestal 363 3631, at least part for installing valve rod assembly 39.

4th pedestal 364 covers on the second pedestal 362 and third pedestal 363.It is equipped with and first in 364 bottom of the 4th pedestal The bayonet that the double wedge 3611 of pedestal 361 is engaged by clamping, to be fixed second and third pedestal and prevent them from deviating to top. The opening for allowing valve rod assembly 39 to pass through is formed on the top of the 4th pedestal 364.In a unshowned embodiment, valve seat 36 It can be integrally formed single piece.

In the embodiment illustrated, the 4th pedestal 364 has central boss 3647 and around the central boss 3647 Surrounding wall 3645.Accommodation space is formed between central boss 3647 and surrounding wall 3645, and the cover piece 397 of valve rod assembly 39 covers In central boss 3647 and it is accommodated in accommodation space.Spring 398 is provided between cover piece 397 and the 4th pedestal 364. The whole axial length of switch valve core 35 can be minimized while not interfering cover piece 397 to be axially moved in this way.

With reference to Figure 11 and Figure 12, diaphragm member 38 is located in valve chamber 360 and divides valve chamber 360 for upper chamber portion 3601 and cavity of resorption Part 3602.In the illustrated embodiment, diaphragm member 38 includes core 381 and the elastic portion 384 around the core 381.Institute In the embodiment shown, a part pendency of elastic portion 384 can be axially moved in valve chamber 360 and under pressure.Core 381 are mounted in elastic portion 384.In a unshowned embodiment, diaphragm member 38 is integrated, and periphery forms elastic change Shape portion.

Core 381 is equipped with the first hole being connected to intermediate cavity 253 defined by inner wall 252 of second side to mounting base 25 382 and between outer wall 251 and inner wall 252 defined by annular chamber 254 be in fluid communication the second hole 383.Button press 31 Valve rod assembly 39 can be made to block the first hole 382 or be detached from the first hole 382.

In a preferred embodiment, against there is first spring 385 between the second pedestal 362 and core 381, to reduce The noise that diaphragm member 38 generates when deforming.Since 382 diameter of the second hole is smaller and the easy impurity by fluid blocks, preferably exist Installation removes sundries in second hole 382.In an illustrated embodiment, between the second pedestal 362 and core 381 against there is second bullet Spring 386, in second spring 386 close to the end of the second pedestal 362 equipped with the puncture component 387 across the second hole 382, puncture component Diameter of 387 diameter less than the second hole 382.Core 381 can be transported when elastic portion 384 is deformed relative to puncture component 387 It is dynamic, so that puncture component 387 be made to play the role of preventing the second hole 382 from blocking.It is preferred that second spring 386 is nested in first 385 outside of spring.

Here the form except sundries, but it may occur to persons skilled in the art that other substitutions are only shown in an illustrative manner Structure.For example, the end face of the second pedestal 362 towards diaphragm member 38 is formed with insertion in a unshowned embodiment The puncture component in the second hole 382.In another unshowned embodiment, a ring, ring are fixed at the second pedestal 362 The puncture component in the second hole 382 of insertion is formed on circle.No matter using which kind of form, as long as the second hole 382 can be passed through simultaneously There are relative motion between diaphragm member 7, all can serve as to fall into the scope of the present invention except sundries.

With reference to figures 11 to Figure 13, the structure of valve rod assembly 39 has been shown in particular.As shown, valve rod assembly 39 includes bar 391, column 392, chock plug 393, lower switching core 395, upper switching core 396 and cover piece above-mentioned 397.The first end of bar 391 stretches out valve Seat 36 is simultaneously connected to cover piece 397 to which bar 391 can be moved with cover piece 397.The second end of bar 391 extends to valve chamber 360. Column 392 is mounted on the second end of bar 391 and can be axially moved relative to bar 391.Spring is set between bar 391 and column 392 394.Chock plug 393 is connected to the side towards valve chamber 360 of column 392.Column 392 is made of the metal of rigid material such as copper etc, Chock plug 393 is made of elastic material such as rubber.In a unshowned embodiment, column 392 and chock plug 393 are integrally formed. In another unshowned embodiment, the end face towards valve chamber 360 of column 392 is elasticity to substitute chock plug 393.

With reference to Figure 13 and Figure 14, lower switching core 395, which is rotationally covered on bar 391 and sat, is placed on the convex of third pedestal 363 On platform 3631.By means of the lateral process 3953 of lower switching core 395 is caught in the positioning table being formed on the inner wall of the 4th pedestal 364 Keep lower switching core 395 circumferentially positioned in rank 3644 (see Figure 14).In a unshowned embodiment, the positioning step is substituted The opening of 3644 wall for being through the 4th pedestal 364.The top surface backwards to third pedestal 363 of lower switching core 395 forms circumferential direction Multiple first inclined-planes 3951 at interval are connected with the first vertical face 3952 between two neighboring first inclined-plane 3951.

Upper switching core 396 is fixedly set on bar 391 and can move with bar 391.With reference to Figure 13, upper switching core 396 a part protrudes into the 4th pedestal 364, this part is equipped with multiple convex blocks 3961 circumferentially.Convex block 3961 has Be formed in its bottom side and second inclined-plane 3962 corresponding with the first inclined-plane 3951, be formed in its top side and with 3962 phase of the second inclined-plane The third inclined-plane 3963 of friendship and the second vertical face 3964 being connected between the second inclined-plane 3962 and third inclined-plane 3963.With reference to Figure 14, in order to be equipped with multiple vertical fins 3641 circumferentially at the top of the 4th pedestal 364 with switching core 396 is closed, Slot 3643 is formed between vertical fin 3641.It is preferred that limiting recess portion by two intersection inclined-planes in the bottom side of vertical fin 3641 3642。

When in the recess portion 3642 for the vertical fin 3641 that the convex block 3961 of upper switching core 396 is resisted against the 4th pedestal 364, With reference to Figure 11, chock plug 393 is against diaphragm member 38 at this time, so that entire valve rod assembly 39 is in first position.From the appearance point of view, pressing Button 31 is in depressed state shown in Fig. 2.

Under this state when push button 31, drive cover piece 397 and bar 391 synchronize move downward, cover on bar 391 Upper switching core 396 moves downward so that convex block 3961 is detached from recess portion 3642 and the second inclined-plane 3962 is made to lean against the first inclined-plane in turn On 3951.Under the guiding on the first inclined-plane 3951, upper switching core 396 rotates an angle until the second vertical face 3964 is by first Vertical face 3952 stops.Release button 31 later, cover piece 397 and bar 391 synchronize move upwards, upper switching core 396 is separate therewith Lower switching core 395 is until convex block 3961 enters in slot 3643.Chock plug 393 is moved upwards due to being pulled by bar 391 at this time, thus Chock plug 393 separates to be formed gap (Figure 12) with diaphragm member 38, and entire valve rod assembly 39 is in the second position.From the appearance point of view, pressing Button 31 is in shown in Fig. 3 and bounces state.

Due in whole process between the inner wall of chock plug 393 and the radial protrusion of bar 391 there are gap, so bar 391 It moves upwards not will pull chock plug 393 and synchronize and move upwards, so that it is guaranteed that chock plug 393 is against diaphragm member 38.

Although specific valve rod assembly 39 illustrated above, this is merely to the open present invention and exemplary retouching for making It states.Those skilled in the art are it is conceivable that using other valve rod assemblies.

When button 31 is depressed, valve rod assembly 39 is set to be in first position by driving member 34, chock plug 393 blocks diaphragm First hole 382 of part 38.In this way, the mixing water of outflow mixing valve 4 enters the cavity of resorption part 3602 of valve chamber 360 through annular chamber 254 Afterwards, upper chamber portion 3601 is slowly entered by the second hole 383.Fluid pressure in upper chamber portion 3601 gradually increases, by diaphragm Part 38 is pressed against inner wall 252 top of second side to mounting base 25, and mixing water cannot be introduced into intermediate cavity 253 and outflow uplink at this time Pipeline section 221.

When push button 31 bounces it again, valve rod assembly 39 switches to the second position, and chock plug 393 is detached from diaphragm member 38 the first hole 382, so that the mixing water in upper chamber portion 3601 can enter intermediate cavity 253 through the first hole 382.With this to upper 3601 pressure release of cavity segment makes upper chamber portion 3601 and the Fluid pressure of cavity of resorption part 3602 tend to balance.At this moment from mixing valve 4 into After the mixing water entered enters cavity of resorption part 3602 through annular chamber 254, can impact diaphragm member 38 makes its elastic portion 384 is axial to become Shape simultaneously forms gap between the upper end of inner wall 252.In this way, fluid can be via between 252 upper end of diaphragm member 38 and inner wall Clearance flow enters intermediate cavity 253 and further flows out uplink pipeline section 221.

Although not each embodiment only includes one it should be appreciated that this specification describes according to various embodiments A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with The other embodiment of understanding.

The foregoing is merely the schematical specific embodiment of the present invention, the range being not intended to limit the invention.It is any Those skilled in the art, made equivalent variations, modification and combination under the premise of not departing from design and the principle of the present invention, It should belong to the scope of protection of the invention.

Claims (10)

1. a kind of shower control device (1) characterized by comprising

Pipe structure (2) with cold water tube body (20), hot water tube body (21) and mixing pipe body (22)；

The mixing valve (4) being in fluid communication with the cold water tube body (20), hot water tube body (21) and mixing pipe body (22)；

The switch valve (3) being in fluid communication with the mixing pipe body (22)；

Slideably cover the panel on the mixing valve (4) and the switch valve (3) and with the pipe structure (2) separately (5)；And

The distance regulating mechanism being connected between the panel (5) and pipe structure (2), the distance regulating mechanism include:

Screw hole (260) in the pipe structure (2) is set；And

Aperture (52) in the panel (5) and the screw (53) being screwed in the screw hole (260)；

The pipe structure (2) has the second side to mounting base (25), and switch valve (3) installation to second side is to mounting base (25) and include:

The switch valve core (35) of selective rhizotomy or the flow path of the opening mixing pipe body (22)；And

It is detachably connectable to the gland group that second side accommodated and operated the switch valve core (35) to mounting base (25) Part；

The gland component is pre-assembled module, comprising:

Gland (32) is threadedly coupled to mounting base (25) with the second side and the next door (321) with cap bore with pressure is in gland (32) internal to limit lower space and upper space, the switch valve core (35) is at least partly accommodated in the gland (32) in lower space；

The driving member (34) being slidably mounted in the lower space of the gland (32), wherein the driving member (34) and institute It states and is equipped with spring (33) between gland (32)；And

The button (31) for passing through gland hole from the upper space of gland and being connected to the driving member (34).

2. shower control device (1) according to claim 1, which is characterized in that the panel (5), which has, accommodates described mix Close first aperture (50) of valve (4) and the second aperture (51) of the receiving switch valve (3), first aperture (50) and described The periphery in the second aperture (51) is equipped with flanging (55) to form slidably supported plane.

3. shower control device (1) according to claim 2, which is characterized in that the panel (5) surrounds first hole Mouth (50) has been formed about loop concave (54).

4. shower control device (1) according to any one of claim 1 to 3, which is characterized in that the pipe structure (2) It is mounted laterally seat (24) with first, mixing valve (4) installation is mounted laterally seat (24) to described first and includes:

Mixed valve core (46) equipped with valve shaft (461) and pressure balance valve system (462), wherein the valve shaft (461) have with The hot water inlet and institute that the cooling water inlet and the hot water tube body (21) that the cold water tube body (20) is in fluid communication are in fluid communication It states cooling water inlet and the hot water inlet mixing chamber being in fluid communication and the mixing water being selectively in fluid communication with the mixing chamber goes out Mouthful；

Described first is detachably connectable to be mounted laterally seat (24) and accommodate the valve deck (45) of the mixed valve core (46), wherein The valve shaft (461) stretches out the valve deck (45)；And

It is operably coupled to the handle (41) of the valve shaft (461).

5. shower control device (1) according to claim 1, which is characterized in that in the button (31) and the gland (32) anti-rotation structure is equipped between.

6. shower control device (1) according to claim 5, which is characterized in that the anti-rotation structure includes:

It is formed in the planar section (313) of the outer wall of the button (31)；And

It is formed in the cooperation standstill face of the end in the next door (321).

7. shower control device (1) according to claim 1, which is characterized in that second side has to mounting base (25) There are outer wall (251) and inner wall (252), the inner wall (252) limits intermediate cavity (253), the outer wall (251) and inner wall (252) annular chamber (254) being in fluid communication with the mixing valve (4) is limited between, the switch valve core (35) includes:

Limit the valve seat (36) of valve chamber (360)；

At least partly can axial deformation diaphragm member (38), be mounted in the valve chamber (360) and by the valve chamber (360) point It is divided into upper chamber portion (3601) and cavity of resorption part (3602), the diaphragm member (38) has to be in fluid communication with intermediate cavity (253) First hole (382) and the second hole (383) being in fluid communication with annular chamber (254)；And

Across the valve seat (36) and the valve rod assembly (39) in upper chamber portion (3601) is protruded into, the valve rod assembly (39) has It blocks the first position of first hole (382) and is detached from the second position of first hole (382).

8. shower control device (1) according to claim 7, which is characterized in that the switch valve core (35) further includes setting It sets in the upper chamber portion (3601) and the spring structure that is resisted against between diaphragm member (38) and valve seat (36), comprising:

First spring (385)；And

It is nested in second spring (386) of first spring (385) outside.

9. shower control device (1) according to claim 8, which is characterized in that second spring (386), which is formed, stretches Enter the puncture component (387) that can be moved in second hole (383) and relative to the diaphragm member (38).

10. a kind of shower bath characterized by comprising

Shower control device described in any one of claims 1 to 9 (1)；And

The shower and/or lower depotition cock being in fluid communication with the mixing pipe body (22).