CN207463474U - A kind of universal touching formula water route is shower head switched - Google Patents

Abstract

The utility model is related to universal touching formula water route is shower head switched, discharging device is equipped with a pressure and touches switching valve, and an operating parts is equipped in housing, when being swung with the housing with respect to the operating parts, the pressure contact portion is swung with respect to the mandrel press-side, so that the mandrel realizes the switching of water outlet path vertically to movement.The universal connection of operating parts, pressure contact portion close on the setting of mandrel, realize universal operation.Meanwhile the further technical solution of the utility model, water supply connector is installed on the first ball head of operating parts, by the control of frictional force, realizes two-way commutation, you can realize universal touching waterway switching, and can realize gondola water faucet water outlet direction universal adjustment.

Description

A universal touch-type waterway switching shower

technical field

The utility model relates to a shower device, in particular to a universal touch-type waterway switching shower head for switching waterways by touch.

Background technique

At present, the shower is no longer a single function of spraying water. It can form a variety of spray functions through different water inlet chambers in the cover and different water outlet holes, such as sparkling water, massage water or shower water. The choice of various water outlets can be switched by rotating the face cover of the shower relative to the water inlet hole of the water diversion body in the shower and entering different water inlet chambers of the face cover. Such a switching structure must be operated with both hands at the same time. , and the hand holding the face cover will inevitably come into contact with the water flow, and the rotation torque is large, so there will be a slight sense of inconvenience during operation.

Publication (Notice) No. CN203030411U discloses a switchable waterway clapper shower head, including: a water outlet unit with a water inlet and multiple water outlets; a switching unit arranged inside the water outlet unit, including a vertical The reciprocating mandrel and the rotatable switching plate, the vertical movement of the mandrel drives the switching plate to rotate, and when the switching plate rotates, it can selectively connect at least one of the water inlet and the multi-way water outlet; the operation unit The mandrel is provided with a pushing part, and the operation unit includes a clapper and a seesaw, and the clapper includes a pivoting part, a hitting part and a connecting part respectively arranged at both ends of the pivoting part, and the pivoting part is pivotally connected with the water outlet unit The seesaw is rotatably pivoted on the water outlet unit and located below the pushing part, the seesaw is in transmission connection with the connecting part, and the connecting part moves upwards or downwards to push the pushing part to move upwards.

Existing technical schemes, through the external clapper, switch the waterway by tapping the clapper by hand, which has the following disadvantages: (1) the external clapper has a complicated structure and high manufacturing cost; (2) the switch of the waterway can only be clapped in one direction Touch to achieve, the operation is not easy enough.

Contents of the invention

The utility model aims to provide a universal touch-type waterway switching shower to solve the problems that the existing touch-type showers are not easy to operate and the structure is too complicated.

The specific scheme is as follows: a universal touch-type waterway switching shower, including a casing, the casing has a closed cavity, and the water outlet end of the casing is defined as the bottom; the bottom of the casing is provided with a water outlet device, The water outlet device has not less than two water outlets; the housing is also provided with a water inlet joint, and the water inlet connector has a water inlet; the water outlet device has a pressure-contact switching valve, including a mandrel that can move back and forth vertically , the mandrel has a pressing end that protrudes into the housing; the mandrel moves vertically, and the pressure-contact switching valve makes the water inlet pass through to different water outlets or combinations of water outlets, or cuts off the water inlet ;

It also includes an operating part, the operating part has a pressing part; the operating part is universally connected to the casing, and the pressing part is arranged above the pressing end of the mandrel; the casing swings relative to the operating part At this time, the pressing part swings relative to the pressing end of the mandrel, so that the mandrel moves vertically to realize the switch of the water outlet.

Further, the operating member has a first ball head, and is universally connected to the housing through the first ball head.

Further, the pressure-contact switching valve includes a switching plate that can be rotatably installed, and the switching plate is arranged between the water inlet and the water outlet; the mandrel moves vertically to drive the switching plate to rotate, and the switching plate can selectively Connect the water inlet with at least one of the multiple outlets.

Further, the pressing part has a concave or convex surface centered on the axial direction of the mandrel, so that when the pressing part swings universally relative to the pressing end of the mandrel, it can press down or release the pressing end of the mandrel , to realize the vertical movement of the mandrel.

Further, the pressing contact portion has a conical concave surface centered on the axial direction of the mandrel.

Further, a reset mechanism is also included, the reset mechanism is arranged in the housing and sleeved on the operating member, for resetting after the housing swings relative to the operating member.

Further, the reset mechanism includes a plurality of springs and a sleeve member, the sleeve member is fixed in the housing, the operating member is inserted in the sleeve member, and the first spherical head and the sleeve member Universal connection; each of the springs is arranged in the sleeve member, and its two ends respectively act on the inner wall of the operating member and the sleeve member, and then a plurality of the springs cooperate to position the operating member.

Further, the lower end of the water inlet joint is a second ball head, and the first ball head has a matching groove, and the water inlet joint can be universally movably installed on the water inlet joint through the second ball head. On the first ball head of the operating member; a first seal is provided between the first ball head and the housing, a second seal is provided between the second ball head and the groove, and the first seal The friction force between the second sealing element and the second ball head is greater than the friction force between the first ball head and the first sealing element.

Further, the first spherical head is also provided with a plurality of water outlets connected to the water inlet, and the water outlet direction of the water outlets is set directly to the pressing contact portion.

Further, the casing is provided with a supporting surface, and the supporting surface has a through hole, the first spherical head can move universally against the supporting surface, and the operating member passes through the through hole, so that the pressing contact The part is set in the housing; the side of the support surface away from the first ball head is also provided with a guide spherical surface, and the operating part is also provided with a fastening surface adapted to the guide spherical surface; the first ball head The part cooperates with the fastening surface to clamp the support surface to realize the installation of the operating part.

In the universal touch-type waterway switching shower of the utility model, the water outlet device is provided with a pressure-touch switching valve, and an operating part is arranged in the housing. When the housing swings relative to the operating part, the pressing part presses against the mandrel. The end swings to make the mandrel move vertically to realize the switch of the water outlet. The universal connection of the operating part and the setting of the pressing part close to the mandrel realize the universal operation.

At the same time, in the further technical solution of the utility model, the water inlet joint is installed on the first ball head of the operating part, and through the control of friction force, two-stage reversing is realized, which can realize universal touch switching of the waterway, and It can realize the universal adjustment of the water outlet direction of the shower.

Description of drawings

Fig. 1 shows a schematic structural view of Embodiment 1 of the utility model;

Fig. 2 shows a sectional view of Fig. 1;

Fig. 3 shows a sectional view of the switching state of Fig. 2;

Figure 4 shows an exploded view of Figure 1;

Fig. 5 shows a schematic diagram of the structure of Fig. 4 after removing the housing and the water outlet device;

Figure 6 shows a sectional view of the second working state of the utility model embodiment;

FIG. 7 shows a cross-sectional view of the switching state of FIG. 6 .

Detailed ways

In order to further illustrate various embodiments, the utility model provides accompanying drawings. These drawings are part of the disclosure content of the present invention, which are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementations and advantages of the present utility model. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

The utility model is further described now in conjunction with accompanying drawing and specific embodiment.

Embodiment one

As shown in Fig. 1, Fig. 2 and Fig. 3, this embodiment provides a universal touch-type waterway switching shower, including a housing 1, which is a hollow cavity, and its upper and lower ends are respectively A water inlet joint 2 and a water outlet device 3 are provided.

The water inlet joint 2 is provided with a through water inlet 20 to lead the water from the external water pipe into the cavity of the housing 1; At the bottom, it has multiple water outlets; the water outlet panel is located on one side of the inner cavity of the housing 1 and is also provided with a pressure-contact switching valve 30, and the pressure-contact switching valve 30 includes a mandrel that can vertically reciprocate 31 and a rotatable switching plate 32, the pressing end of the mandrel 31, that is, the upper end protrudes into the housing, the switching plate 32 is attached to the water outlet panel, and is located between the water inlet 20 and the water outlet panel. between the waterways; the mandrel 31 moves vertically to drive the switching plate 32 to rotate, and when the switching plate 32 rotates, the inner cavity of the housing 1 can be selectively connected to at least one of the multiple water outlets to realize pressure contact Waterway switching, preferably, the bottom end of the mandrel 31 is also provided with a return pressure spring, so as to apply a force towards the vertical upward to the mandrel 31 .

It can be understood that, in this embodiment, the pressure-contact switching valve 30 is a pressure-rotation switching valve. Touch switching valve, all can realize the effect of the utility model.

Referring to Fig. 2, Fig. 3 and Fig. 4, there is also an operating part 4 inside the housing 1, the operating part 4 is roughly a rod body, and its upper and lower ends are respectively a first ball head 41 and a pressing part 42, And the first ball head 41 is universally mounted on the housing 1, and the operating member 4 is arranged above the mandrel 31, and the pressing part 42 is arranged in the cavity of the housing 1 And set at the position above the pressing end of the mandrel 31 .

Preferably, the lower end of the water inlet joint 2 is the second ball head 21, and the upper end of the first ball head 41 has a groove adapted to the second ball head 21, and the water inlet joint 2 The second ball head 21 is mounted on the first ball head 41 of the operating member 4 in a universally movable manner.

In order to realize the controllable adjustment of the operating member 4 and the water inlet joint, a first sealing member is provided between the first ball head 41 and the housing 1, and the second ball head 21 and the first ball head 41 is provided with a second seal between the grooves, and the friction between the second seal and the second ball head 21 is greater than the friction between the first ball head 41 and the first seal force, that is, to achieve a small force to touch the housing 1 to realize the rotation of the operating member 4, and then press the housing 1 with a relatively large force to realize the universal adjustment of the water inlet joint 2.

As shown in FIG. 5 , since the second ball head 21 is mounted on the first ball head 41 , the first ball head 41 is also provided with a plurality of water outlets 411 connected to the water inlet 20 , and the The water outlet direction of the water outlet 411 is right at the position of the pressing contact portion 42 , so as to impact the pressing contact portion 41 , and the auxiliary housing 1 resets relative to the operating member 4 .

As shown in FIG. 3 to FIG. 5 , the pressing-contact portion 42 is located above the pressing end of the mandrel 31 and covers the pressing end of the mandrel 31 . Specifically, the pressing-contacting portion 42 faces the side of the mandrel 31 One end surface has a concave surface centered on the axial direction of the mandrel 31 and facing the mandrel 31. Preferably, the concave surface is a conical concave surface 420, so that the pressing part 42 can swing universally relative to the pressing end of the mandrel 31 , all can press down or the pressing end of the mandrel 31 to realize the vertical movement of the mandrel 31 and complete the switching of the water outlet. Of course, it can be understood that the concave surface can also be a concave curved surface or a concave spherical surface. In other specific embodiments, the pressing contact part 42 can also be a convex curved surface or a convex spherical surface, etc., and the core is pressed down in its reset state. When the shaft 31 swings, the mandrel 31 is released to make it elastically move up, which can also achieve the technical effect of this embodiment.

Further, the premise of the housing 1 also includes a reset mechanism 5. In this embodiment, the reset mechanism 5 includes a plurality of springs, preferably torsion springs 52 and a sleeve member 51: the sleeve member 51 It is a cylinder with both ends penetrating, it is fixed in the housing 1, the operating member 4 is set in the sleeve member 51, and the torsion spring 52 has multiple groups, and its circumference is uniformly installed on the operating member 4, and its torsion arm can be in contact with the inner wall of the sleeve member 52, so as to apply a force to the operating member 4 to fix it at the center of the sleeve member 51, so as to position the operating member 4.

In conjunction with Fig. 2 and Fig. 3, the working process of this embodiment is as follows:

(1) Under the action of the reset mechanism 5, the operating member 4 is arranged approximately vertically, and the pressing part 42 is arranged above the mandrel 31, and the water inlet joint 2 is fixed on the external water pipe at this time;

(2) Touch the housing 1, because the friction force between the first spherical head 41 and the housing 1 is relatively small, the housing 1 can swing relative to the operating member 4, and the pressing contact portion 42 is relative to the core during this process. The pressing end of the shaft 31 swings to press down the mandrel 31 through the conical concave surface 420, so that the mandrel 31 moves vertically to realize the switching of the water outlet;

(3) The casing 1 is released, and the casing 1 swings relative to the operating member 4 under the action of the reset mechanism 5 to return to the state shown in FIG. 2 .

Embodiment two

As shown in Figure 6 and Figure 7, this embodiment is basically the same as Embodiment 1, the main difference being:

A bottom surface of one end of the sleeve member 51 forms a support surface 511 , that is, the support surface 511 is disposed on the housing 1 through the sleeve member 51 .

The support surface 511 is a spherical curved surface with a through hole at its center, the operating member 4 is inserted into the support surface 511, and the first ball head 41 can be moved against the support surface 511 universally. On the upper side, and a sealing ring is provided between the first spherical head 41 and the supporting surface 511 to realize a sealed connection, so that the pressing part is provided on the lower side of the supporting surface 511 to be inserted into the housing 1 Inside.

Since the support surface 511 is a spherical curved surface, that is, the side of the support surface 511 away from the first ball head 41 forms a spherical guide spherical surface; The fastening surface 43, the fastening surface 43 is also a spherical curved surface, and the first spherical head 41 and the fastening surface 43 are respectively arranged on both sides of the supporting surface 511, so as to cooperate to clamp the supporting surface 511, so as to realize Installation of operating part 4.

Although the utility model has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that, without departing from the spirit and scope of the utility model defined by the appended claims, changes in form and details may be made. Making various changes to the utility model is within the protection scope of the utility model.

Claims (10)

1. a kind of universal touching formula water route is shower head switched, including：

Housing, the housing have the cavity of a closing, and the water outlet one end for defining the housing is lower section；The lower section of the housing is equipped with out Water installations, the discharging device have no less than two water outlet paths；Be additionally provided with water supply connector on the housing, the water supply connector have one into Water route；

There is the discharging device pressure to touch switching valve, which touches switching valve and include the mandrel that can vertically move back and forth, mandrel tool There is the press-side protruded out in the housing；The mandrel is vertically movable, which, which touches switching valve, makes this be conducted to different be somebody's turn to do into water route The combination or cut-off of water outlet path or water outlet path should be into water routes；

It is characterized in that：

An operating parts is further included, which has pressure contact portion；The operating parts is universal to be connected on the housing, and makes the pressure contact portion Set on the mandrel press-side top position；When the housing is swung with respect to the operating parts, which puts with respect to the mandrel press-side It is dynamic, so that the mandrel realizes the switching of water outlet path vertically to movement.

2. universal touching formula water route according to claim 1 is shower head switched, it is characterised in that：The operating parts has the first ball Head, and pass through that first ball head is universal to be connected on the housing.

3. universal touching formula water route according to claim 1 is shower head switched, it is characterised in that：The pressure touches switching valve and includes energy The switch boards of rotational installation, the switch boards are set between water route and water outlet path；The mandrel is vertically movable to drive the switch boards Rotation, the switch boards can selectively be connected when rotating should into water route and multichannel water outlet path at least all the way.

4. universal touching formula water route according to claim 1 is shower head switched, it is characterised in that：The pressure contact portion has one with this Concave surface or convex surface centered on the axis direction of mandrel, with when pressing contact portion with respect to the mandrel press-side universal swing, under energy The press-side of the mandrel is pressed or discharged, realizes mandrel vertically to movement.

5. universal touching formula water route according to claim 4 is shower head switched, it is characterised in that：The pressure contact portion has one with this Circular cone concave surface centered on the axis direction of mandrel.

6. universal touching formula water route according to claim 2 is shower head switched, it is characterised in that：A resetting-mechanism is further included, The resetting-mechanism is set in the housing and is sheathed on the operating parts, answering after being swung for the housing with respect to the operating parts Position.

7. universal touching formula water route according to claim 6 is shower head switched, it is characterised in that：The resetting-mechanism includes multiple Spring and a sleeve member, the sleeve member are fixed in the housing, which is inserted in the sleeve member, and first bulb Portion and the universal connection of the sleeve member；Each spring be set on the sleeve member in, and its both ends be respectively acting on the operating parts and The internal face of the sleeve member, and then multiple springs coordinate to position the operating parts.

8. universal touching formula water route according to claim 2 is shower head switched, it is characterised in that：The lower end of the water supply connector is Second ball head, which has the groove of an adaptation, and then the water supply connector can be universal by second ball head Activity is installed on the first ball head of the operating parts；First seal is equipped between first ball head and housing, this Second seal is equipped between two ball heads and the groove, and the frictional force between the second seal and second ball head is big In first ball head and the frictional force of the first seal.

9. universal touching formula water route according to claim 8 is shower head switched, it is characterised in that：First ball head is additionally provided with It is connected to multiple water outlets into water route, and water outlet water outlet direction face pressure contact portion setting.

10. universal touching formula water route according to claim 2 is shower head switched, it is characterised in that：The housing is equipped with one Support face, the supporting surface have a through-hole, contact on the supporting surface to the first ball head energy Universal active, which passes through The through-hole makes the pressure contact portion be set in the housing；Side on the supporting surface away from first ball head is additionally provided with guiding spherical surface, The fastening face being adapted to the guiding spherical surface is additionally provided on the operating parts；First ball head clamps the support with fastening face cooperation Face, to realize that operating parts is installed.