CN212759176U

CN212759176U - Water outlet device with switching function

Info

Publication number: CN212759176U
Application number: CN202021396091.2U
Authority: CN
Inventors: 曾文祥; 傅智宇; 罗义柱
Original assignee: Xiamen Suitec Sanitary Wares & Fittings Co ltd
Current assignee: Xiamen Suitec Sanitary Wares & Fittings Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-23
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a water outlet device with switching function relates to water outlet device technical field. The water outlet device comprises a shell mechanism, a water distribution mechanism and a switching mechanism. The water diversion mechanism comprises a water passing seat provided with a plurality of water passing holes. The switching mechanism comprises a switching disc which is rotatably arranged on the water passing seat, a switching seat which is arranged on the water passing seat and is provided with a water inlet channel, a ratchet which is rotatably arranged on the switching seat and a switching assembly, and the switching disc is provided with a switching hole which is communicated with the water passing hole; the switching component comprises a push rod, wherein the push rod is provided with a deformation section extending outwards, and the deformation section is abutted against the ratchet of the ratchet wheel. During operation, the push rod can move forward to push the ratchet and drive the switching disc to rotate so as to realize water outlet switching. The push rod can force the deformation section to take place elastic deformation when the activity drives the ratchet rotation forward, and when the external force that is applied to the push rod was cancelled, the deformation section that takes place elastic deformation can assist the push rod to reset fast, reduces the unsmooth sense of card greatly.

Description

Water outlet device with switching function

Technical Field

The utility model relates to a water installation technical field particularly, relates to a water installation with switch function.

Background

The water outlet device generally comprises a shower head, a top spray, a side spray and other water outlet devices, and is commonly used for showering.

At present, water outlet devices are generally provided with a switching function. However, in the prior art, the water outlet device with the switching function has the clamping and rubbing feeling when the water outlet switching is performed, and the switching pieces such as the push rod cannot rebound well and quickly, so that the use experience of a user is influenced. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water installation with switch function aims at improving prior art, has the water installation that switches the function, when switching the operation, can have the problem of card astringent feeling.

In order to solve the technical problem, the utility model provides a water outlet device with switch function contains:

a housing mechanism;

the water diversion mechanism is arranged on the shell mechanism, is provided with a plurality of water passing channels and comprises a water passing seat provided with a plurality of water passing holes, and the water passing holes are communicated with the water passing channels;

the switching mechanism comprises a switching disc which is rotatably arranged on the water passing seat, a switching seat which is arranged on the water passing seat and is provided with a water inlet channel, a ratchet which is rotatably arranged on the switching seat, and a switching component which is used for driving the ratchet to rotate, wherein the switching disc is provided with a switching hole which is communicated with the water passing hole, and the switching component comprises a push rod which can move back and forth relative to the ratchet; the push rod is provided with a deformation section extending outwards, and the deformation section abuts against the ratchet of the ratchet wheel;

the push rod can move forwards to push the ratchet wheel and drive the switching disc to rotate so as to switch the communication between the switching hole and the water passing channel; the push rod moves forwards to drive the ratchet wheel to rotate, so that the deformation section can be forced to generate elastic deformation.

As further optimization, the section of the deformation section is reduced from two ends to the middle, and one side of the deformation section, which is close to the ratchet wheel, is an arc-shaped surface.

As a further optimization, the tail end of the deformation section is provided with a bayonet matched with the ratchet.

As a further optimization, the switching assembly comprises a key and a bearing piece which are respectively hinged to the shell mechanism and/or the switching mechanism, and two ends of the bearing piece are respectively abutted to the key and the push rod; the switching assembly further comprises a reset elastic piece, and the push rod moves forwards and can compress the reset elastic piece.

Preferably, the switching assembly further comprises a pawl abutting against the ratchet, and the pawl is used for preventing the ratchet from reversely rotating.

As a further optimization, the push rod is provided with a guide pillar extending forwards, and the return elastic element is a spring sleeved on the guide pillar.

As a further optimization, the water diversion mechanism further comprises a water diversion seat arranged on the shell mechanism, the water diversion seat is provided with a plurality of water passing areas, each water passing area is provided with the water passing channel, and the water passing seat is arranged on the water diversion seat.

As a further optimization, the switching disc is provided with a pair of switching holes which are arranged oppositely, the water passing seat is provided with 6 circularly and uniformly distributed water passing holes, and the water dividing seat is provided with 3 water passing areas; wherein, 6 the water hole constitutes 3 pairs of the water hole of crossing that arrange in opposite directions, and this 3 pairs of the water hole of crossing communicate respectively in 3 the region of crossing water.

As a further optimization, the push rod can push the ratchet wheel to rotate by 30 degrees at one time

By adopting the technical scheme, the utility model discloses can gain following technological effect:

1. the utility model discloses a water outlet device, when switching over the operation, the resilience that the push rod can be fine can not appear the phenomenon of jam. Specifically, in the process that the push rod moves forwards to push the ratchet wheel to rotate, the deformation section of the push rod can generate elastic deformation; after the ratchet wheel rotates once and the external force of the push rod moving forwards is removed, the deformation section of the elastic deformation can assist the push rod to reset quickly, and the jamming feeling of the push rod is greatly weakened.

2. The utility model discloses a water outlet device, the deformation section of its push rod is to the centre attenuate, has not only reduced frictional force, is the arcwall face in one side that is close to the ratchet moreover, guarantees that the deformation section takes place elastic deformation's reliability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first axial side structure of a water outlet device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a water outlet device according to an embodiment of the present invention;

fig. 3 is a schematic second axial side structure view (with part of the housing hidden) of the water outlet device according to an embodiment of the present invention;

fig. 4 is a schematic view of a matching structure of the switching mechanism and the water passing seat according to an embodiment of the present invention;

fig. 5 is an exploded view of the switching mechanism and the water passing base according to an embodiment of the present invention;

fig. 6 is a partially exploded view of the water outlet device according to an embodiment of the present invention;

fig. 7 is a schematic side view of the shaft of the push rod according to an embodiment of the present invention;

the labels in the figure are:

100-a housing mechanism;

200-a water diversion mechanism; 210-a water passing seat; 220-water distribution base; 211-water through holes;

300-a switching mechanism; 310-a ratchet wheel; 320-claws; 330-a return spring; 340-a push rod; 350-a socket; 360-push button; 370-switching seat; 380-switching disc; 381-switching holes; 341-deformation section; 342-a guide pillar; 3411-an arc-shaped face; 3412-bayonet;

s1-a first water passing area; s2-a second water passing area; s3-third water passing area.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a water outlet device with a switching function, which includes a housing mechanism 100, a water diversion mechanism 200 and a switching mechanism 300, and specifically includes the following:

as shown in fig. 1 to fig. 3, in the present embodiment, the housing mechanism 100 includes a housing assembly and a water outlet cover assembly, the water outlet cover assembly is provided with a plurality of water outlet holes for discharging water, the water outlet pattern formed by each water outlet hole is different, and the housing mechanism 100 belongs to the prior art and is not described herein again.

As shown in fig. 2 to 6, in the present embodiment, the water diversion mechanism 200 includes a water diversion seat 220 disposed in the housing mechanism 100, and a water passing seat 210 disposed in the water diversion seat 220 and provided with a plurality of water passing holes 211. As shown in fig. 6, the water dividing base 220 is provided with a first water passing area S1, a second water passing area S2 and a third water passing area S3, the water passing areas are provided with water passing channels, and the water passing areas are respectively communicated with different water outlet holes of the housing mechanism 100. As shown in fig. 5 and 6, the water passing seat 210 is provided with 6 circularly and uniformly distributed water passing holes 211, the 6 water passing holes 211 form 3 pairs of water passing holes 211 which are oppositely arranged, and the 3 pairs of water passing holes 211 are respectively communicated with the first water passing area S1, the second water passing area S2 and the third water passing area S3.

As shown in fig. 2, 4, 5 and 7, in the present embodiment, the switching mechanism 300 includes a switching plate 380, a switching seat 370, a ratchet 310, and a switching assembly. The switching plate 380 is rotatably disposed on the water passing base 210, the switching base 370 is disposed on the water passing base 210 and provided with a water inlet channel (not shown), and the ratchet 310 is rotatably disposed on the switching base 370. It should be noted that the switching seat 370 is provided with a switching cavity communicated with the water inlet channel, the switching seat 370 is disposed on the water passing seat 210 through a screw, the switching disc 380 is located in the switching cavity, and a rotating shaft of the switching disc 380 extends outwards and is connected to the ratchet 310. The end of the rotating shaft of the switching disc 380 is flat, so that the ratchet 310 can reliably drive the switching disc 380 to rotate. As shown in fig. 5, the switching plate 380 is provided with a pair of switching holes 381 arranged oppositely, and the pair of switching holes 381 can communicate with at least a pair of water passing holes 211.

As shown in fig. 4 to 7, in the present embodiment, the switching assembly includes a push rod 340 capable of moving back and forth relative to the ratchet 310, a push button 360 and a receiving member 350 respectively hinged to the switching seat 370, and a return elastic member 330. Wherein, two ends of the receiving member 350 are respectively abutted against the key 360 and the push rod 340. The push rod 340 is provided with a guide post 342 extending forward, and the return elastic member 330 is a spring sleeved on the guide post 342. Furthermore, the push rod 340 is provided with a deformation section 341 extending outwards, the end of the deformation section 341 is provided with a bayonet 3412 adapted to the ratchet teeth of the ratchet 310, and the push rod 340 abuts on the ratchet teeth through the bayonet 3412. And the deformation segment 341 tapers from both ends to a tapered position, and is an arc-shaped face 3411 at a side close to the ratchet wheel 310, and the arc-shaped face 3411 is curved in a direction toward the ratchet wheel 310. Of course, in another embodiment, the restoring elastic member 330 may be an elastic body made of rubber, such as: a rubber elastic sleeve, or an elastic steel sheet made of a steel sheet.

In specific operation, by pressing the button 360, the receiving member 350 drives the push rod 340 to move forward and compress the return elastic member 330. In the process, the deformation section 341 will be elastically deformed until the ratchet 310 rotates by the designated switching angle, and the external force applied to the key 360 is cancelled. The push rod 340 resets under the effect of the elastic piece 330 that resets, and in this process, the deformation section 341 that takes place elastic deformation can assist the push rod 340 to reset fast, weakens the unsmooth sense of card of push rod 340 greatly, lets operating personnel have better operation and feels. In addition, the structure that the deformation section 341 is tapered toward the middle can also reduce the friction area between the deformation section 341 and the switch seat 370, and can further reduce the friction force between the deformation section 341 and the switch seat, thereby reducing the sense of unsmooth clamping.

As shown in fig. 5, in the present embodiment, the switching assembly further includes a pawl 320, the pawl 320 is hinged to the switching seat 370, and the pawl 320 has a distal end always abutting against the circumferential surface of the ratchet by configuring a torsion spring. Through the arrangement in the above manner, the pawl 320 of the present embodiment can effectively prevent the ratchet wheel 310 from reversely rotating.

In addition, in the present embodiment, the push rod 340 rotates the ratchet 310 by 30 ° each time it pushes the ratchet. In practical operation, the pair of switching holes 381 may correspond to the first water passing area, the first water passing area and the second water passing area S2, the second water passing area S2, the second water passing area S2 and the third water passing area S3, the third water passing area S3, and the third water passing area S3 and the first water passing area, respectively. Therefore, the water outlet device of the embodiment can realize 6 water outlet modes.

Through the above-mentioned scheme of this embodiment, the play water installation of this embodiment, when switching operation, the phenomenon of jam can not appear in the rebound that push rod 340 can be fine. In addition, the water outlet device of the embodiment can realize 6 water outlet modes by switching so as to meet the requirements of users.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water outlet device with a switching function is characterized by comprising:

a housing mechanism (100);

the water dividing mechanism (200) is arranged on the shell mechanism (100), is provided with a plurality of water passing channels and comprises a water passing seat (210) provided with a plurality of water passing holes (211), and the water passing holes (211) are communicated with the water passing channels;

the switching mechanism (300) comprises a switching disc (380) which is rotatably arranged on the water passing seat (210), a switching seat (370) which is arranged on the water passing seat (210) and is provided with a water inlet channel, a ratchet wheel (310) which is rotatably arranged on the switching seat (370), and a switching component which is used for driving the ratchet wheel (310) to rotate, wherein the switching disc (380) is provided with a switching hole (381) which is communicated with the water passing hole (211), and the switching component comprises a push rod (340) which can move back and forth relative to the ratchet wheel (310); the push rod (340) is provided with a deformation section (341) extending outwards, and the deformation section (341) abuts against the ratchet teeth of the ratchet wheel (310);

the push rod (340) can move forwards to push the ratchet wheel (310) and drive the switching disc (380) to rotate so as to switch the communication between the switching hole (381) and the water passing channel; the push rod (340) drives the ratchet wheel (310) to rotate forwards, and the deformation section (341) can be forced to generate elastic deformation.

2. The water outlet device with the switching function according to claim 1, wherein the cross section of the deformation section (341) is reduced from two ends to the middle, and one side of the deformation section (341) close to the ratchet (310) is an arc-shaped surface (3411).

3. The water outlet device with the switching function according to claim 1, wherein the end of the deformation section (341) is provided with a bayonet (3412) adapted to the ratchet.

4. The water outlet device with the switching function according to claim 1, wherein the switching assembly comprises a button (360) and a receiving member (350) respectively hinged to the housing mechanism (100) and/or the switching mechanism (300), and two ends of the receiving member (350) respectively abut against the button (360) and the push rod (340); the switching assembly further comprises a return elastic piece (330), and the push rod (340) moves forwards to compress the return elastic piece (330).

5. A water outlet device with switching function according to claim 4, characterized in that the switching component further comprises a pawl (320) abutting against the ratchet, the pawl (320) being used for preventing the ratchet wheel (310) from reversely rotating.

6. The water outlet device with switching function according to claim 4, wherein said push rod (340) is provided with a guide post (342) extending forward, and said return elastic member (330) is a spring sleeved on said guide post (342).

7. The water outlet device with the switching function according to claim 1, wherein the water diversion mechanism (200) further comprises a water diversion seat (220) arranged on the housing mechanism (100), the water diversion seat (220) is provided with a plurality of water passing areas (S1; S2; S3), each water passing area is provided with the water passing channel, and the water passing seat (210) is arranged on the water diversion seat (220).

8. The water outlet device with the switching function according to claim 7, wherein the switching disc (380) is provided with a pair of oppositely arranged switching holes (381), the water passing seat (210) is provided with 6 circularly and uniformly distributed water passing holes (211), and the water dividing seat (220) is provided with 3 water passing areas (S1; S2; S3); wherein, the 6 water passing holes (211) form 3 pairs of water passing holes (211) which are oppositely arranged, and the 3 pairs of water passing holes (211) are respectively communicated with the 3 water passing areas (S1; S2; S3).

9. The water outlet device with switching function as claimed in claim 8, wherein said push rod (340) can push said ratchet (310) to rotate 30 ° at a time.