CN212643675U - Valve mechanism of bidet and bidet - Google Patents

Abstract

The utility model provides a valve mechanism of a body cleaner and a body cleaner with the valve mechanism, wherein the valve mechanism comprises a valve shell, a switching valve component and a switch valve component, the valve shell is of an integrated structure and is integrally formed with a first water inlet channel, a second water inlet channel, a water passing channel, a switching valve containing groove, a switch valve containing groove and a water outlet channel; the first water inlet channel and the second water inlet channel are respectively communicated with the switching valve accommodating groove, the switching valve accommodating groove and the switch valve accommodating groove are communicated through a water passing channel, and the water outlet channel is communicated with the switch valve accommodating groove; a switching valve core of the switching valve component is assembled in a switching valve accommodating groove so as to realize switching water inlet of the first water inlet channel and the second water inlet channel; and a switch valve core of the switch valve component is assembled in the valve core accommodating groove to control the opening and closing of the water channel. Has the advantages of better sealing stability, simple and convenient assembly and quickness.

Description

Valve mechanism of bidet and bidet

Technical Field

The utility model relates to a sanitary equipment field, concretely relates to valve mechanism of sanitary equipment and have this valve mechanism's sanitary equipment.

Background

The body cleaner has the function of washing the defecation part of the lower body of a human body, can be used with a toilet seat ring and is matched with a toilet. The existing body cleaner generally comprises a machine shell, a water path arranged in the machine shell, a switch valve connected in series on the water path and a spray head arranged on the machine shell and connected with the water path, wherein the switch valve controls the circulation of the water path, the water on the water path is sprayed out to be cleaned, the spray head generally comprises a hip washing spray head, a woman washing spray head and a self-cleaning spray head, and the function of the body cleaner is close to mature and stable.

In the prior art, the valve housing of the valve mechanism of the bidet is generally separated, as shown in the bidet with rotation control disclosed in chinese utility model patent publication No. CN210263277U, the switch valve mounting housing is formed by assembling the upper housing, the first lower housing and the second lower housing, the upper housing and the first lower housing are covered and assembled into the basic shape of the housing, and the mounting notch is formed at the position of the switch valve mounting housing for the switch valve (i.e. the valve core) to be mounted, the second lower housing is covered and assembled with the mounting notch, i.e. the upper housing, the first lower housing and the second lower housing together enclose and assemble the switch valve, the area required for sealing treatment is large, the sealing fit is slightly insufficient, and along with the increase of the service time, the abnormality such as water leakage is likely to occur, and the assembly difficulty is large.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a valve mechanism of a bidet and a bidet with the valve mechanism, which can effectively solve the problems.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

a valve mechanism of a bidet comprises a valve shell, a switching valve component and a switch valve component, wherein the valve shell is of an integrally formed structure and is integrally formed with a first water inlet channel, a second water inlet channel, a water passing channel, a switching valve accommodating groove, a switch valve accommodating groove and a water outlet channel; the first water inlet channel and the second water inlet channel are respectively communicated with the switching valve accommodating groove, the switching valve accommodating groove and the switch valve accommodating groove are communicated through a water passing channel, and the water outlet channel is communicated with the switch valve accommodating groove; a switching valve core of the switching valve component is assembled in a switching valve accommodating groove so as to realize switching water inlet of the first water inlet channel and the second water inlet channel; and a switch valve core of the switch valve component is assembled in the valve core accommodating groove to carry out on-off control on the output water channel.

Further, the valve housing has a first end portion for connecting the bidet body, a second end portion opposite to the first end portion, and an outer circumferential side between the first end portion and the second end portion, the notch of the switching valve receiving groove is formed at the second end portion, and the water inlets of the first and second water inlet passages and the notch of the switching valve receiving groove are formed at the outer circumferential side; one end of the water outlet waterway is communicated with the switch valve accommodating groove, and the other end of the water outlet waterway extends towards the first end part; the switching valve assembly is assembled into the switching valve accommodating groove through the second end part, and the switching knob is positioned outside the second end part of the valve shell; the switch valve assembly is fitted into the switch valve accommodating groove through an outer peripheral side, and the switch knob is located on the outer peripheral side of the valve housing.

Furthermore, the water inlets of the first water inlet channel and the second water inlet channel are arranged in the same direction and opposite to the direction of the notch of the switch valve accommodating groove.

Furthermore, a water inlet joint is fixed on the valve shell, and the water inlet joint is provided with two water inlet interfaces and is respectively communicated with the first water inlet channel and the second water inlet channel.

Furthermore, the valve shell and the water inlet connector are embedded and fixed through injection molding.

Furthermore, openings of the switching valve accommodating groove communicated with the first water inlet channel, the second water inlet channel and the water passing channel are defined as a first inlet, a second inlet and a first outlet respectively; the switching valve core of the switching valve assembly is a mandrel, and a first channel for communicating a first inlet and a first outlet and a second channel for communicating a second inlet and a first outlet are formed on the mandrel; the rotation of the mandrel can switch the conduction of the first channel and the conduction of the second channel.

Furthermore, the first inlet and the first outlet are both formed on a groove wall of the accommodating groove of the switching valve, the second inlet is formed at a groove bottom of the accommodating groove of the switching valve, the first channel radially penetrates through the mandrel, and two openings of the first channel are both formed on a peripheral side wall of the mandrel; the second channel is in a 7 shape, one opening of the second channel is formed at the end part of the mandrel and is communicated with the second inlet all the time, and the other opening of the second channel is formed on the peripheral side wall of the mandrel and is staggered with the opening of the first channel in the peripheral rotation direction.

Furthermore, the switching valve assembly comprises a switching valve core, a switching valve cover and a switching knob, the switching valve core is hermetically assembled in the switching valve accommodating groove to switch the first water inlet channel and the second water inlet channel, the switching valve cover covers the valve shell to limit the switching valve core to be separated, and the switching knob is connected with the switching valve core to drive the switching valve core to move.

Furthermore, openings of the switch valve accommodating groove communicated with the water channel and the water outlet channel are defined as a third inlet and a second outlet respectively, the switch valve assembly comprises a switch valve core, a switch valve cover and a switch knob, the switch valve core is assembled in the switch valve accommodating groove in a sealing mode, the inlet of the switch valve core is communicated with the third inlet, the outlet of the switch valve core is communicated with the second outlet, the switch valve cover covers the valve shell to limit the switch valve core to be separated, and the switch knob is connected with the switch valve core to drive the switch valve core to move.

A bidet comprising at least the valve mechanism of any of the above bidets.

Through the utility model provides a technical scheme has following beneficial effect:

the valve shell adopts an integrally formed structure and is integrally formed with a first water inlet channel, a second water inlet channel, a water passing channel, a switching valve accommodating groove, a switch valve accommodating groove and a water outlet channel; corresponding connection is formed among all the water ways; the switching valve component and the switch valve component can be directly assembled on a switching valve accommodating groove and a switch valve accommodating groove of the valve shell, so that the sealing connection positions are greatly reduced, the sealing stability is better, and the assembly is simpler, more convenient and quicker. And the groove body structure provided with the switching valve accommodating groove and the switch valve accommodating groove is easy to realize in an integrated molding structure (such as injection molding through a mold), and is simple to prepare and high in efficiency.

Drawings

Fig. 1 is a schematic view showing the assembly of a valve mechanism of a bidet to a bidet body in an embodiment;

FIG. 2 is an exploded view of a portion of the structure of FIG. 1;

fig. 3 is a sectional view showing a valve mechanism of the bidet in an embodiment;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

FIG. 5 is a schematic perspective view of a valve housing according to an embodiment;

FIG. 6 is a perspective view of the valve housing of the embodiment at another angle;

FIG. 7 is a sectional view of a valve housing in the embodiment;

fig. 8 is a perspective view of a mandrel of the switching valve assembly according to the embodiment.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 8, the valve mechanism of the bidet according to the present embodiment includes a valve housing 10, a switching valve assembly 20, and a switching valve assembly 30, wherein the valve housing 10 is formed in an integrated structure and integrally forms a first water inlet path 111, a second water inlet path 112, a water passage 13, a switching valve receiving groove 12, a switching valve receiving groove 14, and a water outlet path 15; the first water inlet channel 111 and the second water inlet channel 112 are respectively communicated with the switching valve accommodating groove 12, the switching valve accommodating groove 12 is communicated with the switch valve accommodating groove 14 through a water passing channel 13, and the water outlet channel 15 is communicated with the switch valve accommodating groove 14; the switching valve core 21 of the switching valve assembly 20 is assembled in the switching valve accommodating groove 12 to realize switching water feeding of the first water feeding channel 111 and the second water feeding channel 112; the switch valve core 31 of the switch valve assembly 30 is fitted in the switch valve receiving groove 14 to perform on-off control of the output water path, that is, the output of the outlet water path 15 is controlled by the switch valve core 31 of the switch valve assembly 30.

The specific mode is that the first water inlet channel 111 and the second water inlet channel 112 are respectively connected to water inlet pipes, water flows to the switching valve accommodating groove 12 through the first water inlet channel 111 and the second water inlet channel 112, and the switching valve assembly 20 is controlled to control the communication between the first water inlet channel 111 and the water passing channel 13 or the communication between the second water inlet channel 112 and the water passing channel 13, so as to realize switching. The water flowing into the on-off valve receiving groove 14 through the water passage 13 is controlled to be on or off or switched to an output water path through the on-off valve assembly 30, and the water conducted through the on-off valve assembly 30 is finally output through the outlet water path 15.

Due to the arrangement of the valve mechanism, the number of sealing connection positions is greatly reduced, the sealing stability is better, and the assembly is simpler, more convenient and faster. And the groove body structure provided with the switching valve accommodating groove 12 and the switch valve accommodating groove 14 is easy to realize in an integrated forming structure (such as injection molding through a mold), and is simple to prepare and high in efficiency.

Further, in the present embodiment, the valve housing 10 has a first end 101 for connecting the bidet body 1, a second end 102 opposite to the first end 101, and an outer circumferential side between the first end 101 and the second end 102, the notch of the switching valve receiving groove 12 is formed at the second end 102, the inlet ports of the first and second water inlet passages 111 and 112 and the notch of the on-off valve receiving groove 14 are formed at the outer circumferential side; one end of the water outlet channel 15 is communicated with the switch valve accommodating groove 14, and the other end extends towards the first end part 101; the switching valve assembly 20 is assembled into the switching valve accommodating groove 12 through the second end portion 102, and the switching knob 23 thereof is located outside the second end portion 102 of the valve housing 10; the switch valve assembly 30 is fitted into the switch valve accommodating groove 14 through an outer peripheral side, and the switch knob 33 is located on the outer peripheral side of the valve housing 10. In practical use, the first end 101 of the valve housing 10 is connected to the bidet body 1 such that the outlet water path 15 is communicated with the water path inside the bidet body 1, and the second end 102 of the valve housing 10 faces outward, i.e., the switching valve assembly 20 faces outward, so that a user can switch the water path. The water inlet pipe is connected to the first and second water inlet passages 111 and 112 at the outer circumferential side, and the switching valve assembly 30 is located at the outer circumferential side so that a user can perform a water passage switching operation. The structural layout is reasonable and the most simplified. Of course, in other embodiments, the structural layout of the valve housing 10 is not limited thereto.

Still further, in this embodiment, the water inlets of the first water inlet channel 111 and the second water inlet channel 112 are disposed in the same direction, and are opposite to the direction of the notch of the on-off valve accommodating groove 14. During the assembly, the water inlets of the first water inlet channel 111 and the second water inlet channel 112 are arranged downwards, the water inlet pipe is connected to the first water inlet channel 111 and the second water inlet channel 112 from the lower part, and the switch valve assembly 30 is arranged upwards, so that the operation and the control are convenient, and the structural layout is more reasonable. Of course, in other embodiments, the orientations of the inlet of the first water inlet passage 111, the inlet of the second water inlet passage 112, and the notch of the on-off valve receiving groove 14 are not limited thereto.

Still further, in this embodiment, the valve housing 10 is further fixed with a water inlet connector 40, the water inlet connector 40 has two water inlet interfaces ( water inlet interfaces 41 and 42, respectively) and is respectively communicated with the first water inlet path 111 and the second water inlet path 112, and the two water inlet interfaces 41 and 42 of the water inlet connector 40 are provided with external threads for externally connecting a water inlet pipe. More specifically, the valve housing 10 and the water inlet connector 40 are fixed by being embedded in each other through injection molding, that is, when the valve housing 10 is injection molded, the water inlet connector 40 is firstly installed in a mold, and then the water inlet connector and the water inlet connector are integrally injection molded, so that the preparation is simple and convenient. Of course, in other embodiments, a detachably assembled structure, etc. may be employed.

Specifically, the switching valve assembly 20 includes a switching valve core 21, a switching valve cover 22 and a switching knob 23, the switching valve core 21 is hermetically assembled in the switching valve accommodating groove 12 to switch the first water inlet channel 111 and the second water inlet channel 112, the switching valve cover 22 covers the valve housing 10 to limit the switching valve core 21 from being separated, the switching knob 23 is connected to the switching valve core 21 to drive the switching valve core 21 to move, and the assembling structure is simple.

Further, in this embodiment, the openings of the switching valve accommodating groove 12 communicating with the first water inlet channel 111, the second water inlet channel 112 and the water passing channel 13 are defined as a first inlet 121, a second inlet 122 and a first outlet 123, respectively; the switching valve core 21 of the switching valve assembly 20 is a mandrel, and a first passage 211 for communicating the first inlet 121 and the first outlet 123 and a second passage 212 for communicating the second inlet 122 and the first outlet 123 are formed on the mandrel 21; the spindle 21 is rotated to switch the conduction of the first channel 211 and the conduction of the second channel 212, that is, when the spindle 21 is rotated to enable the first channel 211 to communicate with the first inlet 121 and the first outlet 123, the second channel 212 is blocked; when the rotation of the spindle 21 causes the second passage 212 to communicate with the second inlet 122 and the first outlet 123, the first passage 211 is blocked.

More specifically, the first inlet 121 and the first outlet 123 are both formed on a groove wall of the switching valve accommodating groove 12, the second inlet 122 is formed on a groove bottom of the switching valve accommodating groove 12, the first passage 211 radially penetrates through the spindle 21, and both openings thereof are formed on a peripheral side wall of the spindle 21; the second channel 212 is 7-shaped, one opening of which is formed at the end of the mandrel 21 and is always communicated with the second inlet 122, and the other opening of which is formed on the peripheral side wall of the mandrel 21 and is staggered with the opening of the first channel 211 in the circumferential rotation direction. When the spindle 21 rotates to enable the first channel 211 to communicate with the first inlet 121 and the first outlet 123, the second channel 212 is staggered with the first outlet 123, the first water inlet channel 111 communicates with the water channel 13 through the first channel 211, the second water inlet channel 112 is cut off, and water is supplied by the first water inlet channel 111; when the spindle 21 rotates to enable the second channel 212 to communicate with the second inlet 122 and the first outlet 123, the first channel 211 is staggered with the first outlet 123, the second water inlet channel 112 communicates with the water passing channel 13 through the second channel 212, the first water inlet channel 111 is cut off, and water is supplied by the second water inlet channel 112. As shown in fig. 3 and 4, the second water inlet passage 112 is communicated with the water passage 13 through the second passage 212, and the first water inlet passage 111 is blocked.

In this embodiment, the switching valve assembly 20 adopts the structure of the mandrel to switch the water path, and has the characteristics of simple structure, low cost, easy implementation and the like. Of course, in other embodiments, an existing valve structure such as a three-way switching valve may be used instead.

More specifically, the openings of the switch valve accommodating groove 14, which are communicated with the water passage 13 and the water outlet passage 15, are defined as a third inlet 141 and a second outlet 142, wherein in this embodiment, two sets of the water outlet passages 15 are provided, and two sets of the second outlets 142 are also provided, the switch valve assembly 30 includes a switch valve core 31, a switch valve cover 32 and a switch knob 33, the switch valve core 31 is hermetically assembled in the switch valve accommodating groove 14, the inlet of the switch valve core 31 is communicated with the third inlet 141, the outlet thereof is communicated with the second outlet 142, the switch valve cover 32 covers the valve housing 10 to limit the switch valve core 31 from being separated, and the switch knob 33 is connected with the switch valve core 31 to drive the switch valve core 31 to move. The switching valve assembly 30 is simple in structure and easy to assemble. The switch valve core 31 may adopt a valve core structure for a waterway switch, and is not described in detail herein.

This embodiment also provides a bidet including at least the valve mechanism of the bidet described above.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A valve mechanism of a bidet, characterized in that: the water-saving valve comprises a valve shell, a switching valve component and a switch valve component, wherein the valve shell is of an integrally formed structure and is integrally formed with a first water inlet channel, a second water inlet channel, a water passing channel, a switching valve accommodating groove and a water outlet channel; the first water inlet channel and the second water inlet channel are respectively communicated with the switching valve accommodating groove, the switching valve accommodating groove and the switch valve accommodating groove are communicated through a water passing channel, and the water outlet channel is communicated with the switch valve accommodating groove; a switching valve core of the switching valve component is assembled in a switching valve accommodating groove so as to realize switching water inlet of the first water inlet channel and the second water inlet channel; and a switch valve core of the switch valve component is assembled in the valve core accommodating groove to carry out on-off control on the output water channel.

2. The valve mechanism of a bidet according to claim 1, wherein: the valve housing has a first end portion for connecting the bidet body, a second end portion opposite to the first end portion, and an outer circumferential side between the first end portion and the second end portion, a notch of the switching valve accommodating groove is formed at the second end portion, and water inlets of the first and second water inlet passages and a notch of the switching valve accommodating groove are formed at the outer circumferential side; one end of the water outlet waterway is communicated with the switch valve accommodating groove, and the other end of the water outlet waterway extends towards the first end part; the switching valve assembly is assembled into the switching valve accommodating groove through the second end part, and the switching knob is positioned outside the second end part of the valve shell; the switch valve assembly is assembled into the switch valve accommodating groove through the outer periphery side, and the switch knob is located on the outer periphery side of the valve shell.

3. The valve mechanism of a bidet according to claim 2, wherein: the water inlets of the first water inlet channel and the second water inlet channel are arranged in the same direction and opposite to the direction of the notch of the switch valve accommodating groove.

4. The valve mechanism of a bidet according to claim 3, wherein: the valve shell is also fixedly provided with a water inlet joint, and the water inlet joint is provided with two water inlet interfaces and is respectively communicated with the first water inlet channel and the second water inlet channel.

5. The valve mechanism of a bidet according to claim 4, wherein: the valve shell and the water inlet connector are embedded and fixed through injection molding.

6. The valve mechanism of a bidet according to claim 1, wherein: openings of the switching valve accommodating groove communicated with the first water inlet channel, the second water inlet channel and the water passing channel are defined as a first inlet, a second inlet and a first outlet respectively; the switching valve core of the switching valve assembly is a mandrel, and a first channel for communicating a first inlet and a first outlet and a second channel for communicating a second inlet and a first outlet are formed on the mandrel; the rotation of the mandrel can switch the conduction of the first channel and the conduction of the second channel.

7. The valve mechanism of a bidet according to claim 6, wherein: the first inlet and the first outlet are formed on the groove wall of the containing groove of the switching valve, the second inlet is formed at the groove bottom of the containing groove of the switching valve, the first channel radially penetrates through the mandrel, and two openings of the first channel are formed on the peripheral side wall of the mandrel; the second channel is in a 7 shape, one opening of the second channel is formed at the end part of the mandrel and is communicated with the second inlet all the time, and the other opening of the second channel is formed on the peripheral side wall of the mandrel and is staggered with the opening of the first channel in the peripheral rotation direction.

8. The valve mechanism of a bidet according to claim 6, wherein: the switching valve assembly comprises a switching valve core, a switching valve cover and a switching knob, the switching valve core is hermetically assembled in the switching valve accommodating groove to switch the first water inlet channel and the second water inlet channel, the switching valve cover covers the valve shell to limit the switching valve core to be separated, and the switching knob is connected with the switching valve core to drive the switching valve core to move.

9. The valve mechanism of a bidet according to claim 1, wherein: the opening of the switch valve accommodating groove communicated with the water channel and the water outlet channel is defined as a third inlet and a second outlet respectively, the switch valve assembly comprises a switch valve core, a switch valve cover and a switch knob, the switch valve core is assembled in the switch valve accommodating groove in a sealing mode, the inlet of the switch valve core is communicated with the third inlet, the outlet of the switch valve core is communicated with the second outlet, the switch valve cover covers the valve shell to limit the switch valve core to be separated, and the switch knob is connected with the switch valve core to drive the switch valve core to move.

10. A bidet, characterized in that: valve means comprising at least a bidet as claimed in any one of claims 1 to 9.

Images