CN215891233U - Button switches shower valve mechanism - Google Patents

Abstract

The utility model discloses a button switching shower valve mechanism which comprises a water passing component, wherein the water passing component comprises at least one water inlet, at least two water outlets and at least two water passing channels which penetrate through the water inlet and the water outlets; a switching assembly is arranged in the water passing assembly, the switching assembly comprises a key, a push rod arranged at one end of the key and a second sealing element sleeved at one end of the push rod, the key is pressed, one water passing channel is communicated, and other water passing channels are blocked by the second sealing element pushed by the push rod; the switching between different water outlets of the water passing assembly is realized through the switching assembly, the structure is simple, and the manufacture is easy; and the switching function is realized through a simple structure to replace an expensive valve core, so that the product cost is greatly reduced.

Description

Button switches shower valve mechanism

Technical Field

The utility model relates to the technical field of bathroom products, in particular to a button switching shower valve mechanism.

Background

With the development of economy, more and more families use showers in bathrooms, and the showers have at least two shower heads for water, and a shower valve is required to be arranged on the shower to switch the water outlet of different shower heads. Most of shower valves on the market at present are internally provided with valve cores to realize the function of switching different flow passages to enable different shower heads to discharge water, and the valve cores belong to relatively precise bathroom parts, so the cost of the shower valves is higher, and the cost of the shower valves using the valve cores is correspondingly improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a button switching shower valve mechanism for solving the problems.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a button switching shower valve mechanism comprises a water passing component, wherein the water passing component comprises at least one water inlet, at least two water outlets and at least two water passing channels which penetrate through the water inlet and the water outlets; a switching assembly is arranged in the water passing assembly, the switching assembly comprises a key, a push rod arranged at one end of the key and a second sealing element sleeved at one end of the push rod, the key is pressed, one of the water passing channels is communicated, and the other water passing channels are blocked by the second sealing element pushed by the push rod.

Preferably, the water supply device further comprises a shell assembly, the shell assembly is provided with a shell, a water inlet end corresponding to the water inlet and a water outlet end corresponding to the water outlet are arranged on the shell, the water inlet end is connected with water supply, and the water outlet end is connected with a water consumption piece.

Preferably, the water passing assembly is provided with a water dividing part and a rear water part arranged at one end of the water dividing part far away from the key, the water dividing part is provided with the water inlet and the water outlet, the water outlet is an upper water outlet and a lower water outlet, and a set of nozzles is inserted into the water inlet, the upper water outlet and the lower water outlet respectively; and the rear water piece is annularly provided with a water passing port.

Preferably, the sleeve nozzle is made of environment-friendly plastic materials.

Preferably, the water diversion piece is provided with a first water channel and a second water channel which are isolated from each other, the second water channel is annularly arranged on the periphery of the first water channel, and a switching port is arranged between the first water channel and the water inlet.

Preferably, the switching assembly is inserted in the first water channel, the second sealing element is plugged at one side of the switching port close to the key so as to enable the water inlet to be communicated with the lower water outlet through the second water channel and the water passing port, and the second sealing element is plugged at one side of the switching port far away from the key so as to enable the water inlet to be communicated with the upper water outlet through the first water channel.

Preferably, the switching assembly further comprises a switching shaft sleeved at one end of the push rod close to the key, and a pushing piece sleeved at one end of the switching shaft close to the key, wherein a switching shaft sleeve is sleeved at the outer side of the pushing piece, and the switching shaft and the pushing piece are inserted into the water diversion piece through the switching shaft sleeve; a first sealing element is arranged between the switching shaft sleeve and the pushing element, and a spring is sleeved at one end, far away from the key, of the push rod.

Preferably, one end, close to the key, of the switching shaft sleeve is connected with an installation plate, and the installation plate is clamped with the key.

Preferably, one end of the pushing piece, which is close to the switching shaft, is annularly provided with four first clamping teeth, and the end face of the pushing piece, which is positioned on one side of the first clamping teeth, is inwards concave to form an insertion hole; the switching shaft is annularly provided with four second clamping teeth, a clamping groove is formed between every two second clamping teeth, and an inserting rod is arranged on the end face of the switching shaft, which is close to one side of the pushing piece, in an outward protruding mode; the insertion rod is inserted into the insertion hole, the first clamping tooth is inserted into the clamping groove and clamped with the second clamping tooth, and the pushing piece is made to push the switching shaft to drive the second sealing piece on the push rod to switch and block the position of the switching port; one end of the switching shaft, which is far away from the second clamping tooth, is provided with a plurality of ribs, and a water passing groove is arranged between every two ribs.

Preferably, the thicknesses of the two ends of the second latch are different.

The utility model has the beneficial effects that:

1) the switching component is arranged in the water passing component, so that switching between different water outlets of the water passing component is realized, the structure is simple, and the manufacture is easy; and the switching function is realized through a simple structure to replace an expensive valve core, so that the cost of the product is greatly reduced.

2) The switching shaft on the switching assembly and the pushing piece are provided with the clamping teeth, the push rod is driven to move through mutual pushing through pressing of the keys, the sealing piece is blocked at different positions to achieve switching functions of different water outlets, the pressing operation is simple, and the switching is convenient and fast and easy for users to use and switch.

3) Compared with the design of eight clamping grooves, the switching of the position of the switching port is realized through the four clamping grooves and the clamping teeth with different thicknesses, so that the switching can be realized more easily under the condition that the size of the clamping groove sleeve is smaller.

4) The water inlet and the water outlet are provided with the sleeve nozzles, and the sleeve nozzles are made of environment-friendly plastic materials, so that water flow is prevented from being polluted by the water passing piece, and various international certification requirements can be met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is an exploded view of a push button switching shower valve mechanism of the present invention.

Fig. 2 is an isometric view of a push button switching shower valve mechanism of the present invention.

FIG. 3 is a cross-sectional view of a push button switching shower valve mechanism of the present invention.

Fig. 4 is an isometric view of a key-switching shower valve mechanism of the present invention.

FIG. 5 is an isometric view of a switch boss of a push button switch shower valve mechanism of the present invention.

Fig. 6 is an isometric view of a switch shaft of a push switch shower valve mechanism of the present invention.

FIG. 7 is an isometric view of the push rod of a push button switching shower valve mechanism of the present invention.

Fig. 8 is an isometric view of the push member of a push button switching shower valve mechanism of the present invention.

Fig. 9 is a left side view of the switch boss of a push button switch shower valve mechanism of the present invention.

FIG. 10 is a top plan view of a switching shaft of a push switch shower valve mechanism of the present invention.

FIG. 11 is a top view of the push member of a push button switching shower valve mechanism of the present invention.

FIG. 12 is a front view of part of the key of a key-operated shower valve mechanism of the present invention in the uppermost position.

FIG. 13 is a cross-sectional view of a portion of the components of a key switch shower valve mechanism of the present invention at the uppermost position of the key.

FIG. 14 is a front elevational view of part of the key of the push button switching shower valve mechanism of the present invention in the lowermost position.

FIG. 15 is a cross-sectional view of a portion of the components of a key switch shower valve mechanism of the present invention in the lowest position of the key.

FIG. 16 is a cross-sectional view of a button switch shower valve mechanism of the present invention at the highest position of the button.

FIG. 17 is a cross-sectional view of the key of a push button switching shower valve mechanism of the present invention in the lowest position.

Reference numbers in the figures:

1. a housing assembly; 11. a housing; 111. a water inlet end; 112. an upper water outlet; 113. a lower water outlet;

2. a water passing component; 21. dividing water into water bodies; 211. a switching port; 22. sleeving a nozzle; 23. a rear water body; 231. a water outlet;

3. a switching component; 31. pressing a key; 32. mounting a plate; 33. pushing the workpiece; 331. a first latch; 332. a jack; 34. switching the shaft sleeve; 35. a switching shaft; 351. a second latch; 352. a card slot; 353. inserting a rod; 36. a push rod; 37. a first seal member; 38. a spring; 39. a second seal member;

4. mounting the component; 41. a rear cover; 42. locking the wall member; 43. a screw; 44. an insert.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 17, a shower valve mechanism switched by a button 31 according to a preferred embodiment of the present invention includes a water passing assembly 2, a switching assembly 3 disposed inside the water passing assembly 2, a housing assembly 1 disposed outside the water passing assembly 2, and a mounting assembly 4 disposed inside the housing assembly 1 and at the end of the water passing assembly 2, where the water passing assembly 2 includes at least one water inlet, at least two water outlets, and at least two water passing channels penetrating the water inlet and the water outlets, the switching assembly 3 switches water paths, allows water to pass through only one of the water passing channels and blocks the other water passing channels, and the mounting assembly 4 fixes the shower valve mechanism to a wall.

The shell assembly 1 is provided with a shell 11, the shell 11 is provided with a through cavity, a water inlet end 111 and a water outlet end, the water inlet end 111 is communicated with the water inlet, the water outlet end is communicated with the water outlet, the water inlet end 111 is connected with water supply, and the water outlet end is connected with a water consumption piece. In this embodiment, the number of the water inlets is one, and the corresponding number of the water inlet ends 111 is one; the number of the water outlets is two, the corresponding number of the water outlet ends is two, and the number of the water passing channels is two. The tail end of the cavity is inserted into the mounting component 4, an insert 44 is arranged on the side wall of the shell 11 close to one end of the mounting component 4, the insert 44 is provided with an internal thread, and a screw 43 is locked on the internal thread to fixedly fix the mounting component 4 at the tail end of the cavity.

The water passing component 2 is arranged in the cavity. The mounting component 4 comprises a rear cover 41 inserted at the tail end of the cavity and a wall locking piece 42 detachably inserted in the rear cover 41, and the rear cover 41 is in threaded connection with the water passing component 2 through a screw; the wall locking piece 42 is provided with at least one hole and a locking position which is arranged on the side wall and corresponds to the insert 44, a wall locking screw penetrates through the hole to lock the wall locking piece 42 on the wall, the shower valve mechanism is sleeved on the wall locking piece 42 through the rear cover 41, and the shell 11 and the wall locking piece 42 are locked into a whole through the screw 43.

The water passing assembly 2 is provided with a water dividing body 21 and a rear water body 23 arranged at one end of the water dividing body 21 far away from the key 31, the water dividing body 21 is provided with the water inlet and the water outlet, the water outlet is an upper water outlet 112 and a lower water outlet 113 respectively, and a set of nozzles 22 are inserted in the water inlet, the upper water outlet 112 and the lower water outlet 113 respectively; the nipple 22 is made of environment-friendly plastic materials, such as POM, PPO and the like. And a water passing opening 231 is annularly formed in the rear water body 23.

The water distributing body 21 is provided with a first water channel and a second water channel which are isolated from each other, the second water channel is annularly arranged on the periphery of the first water channel, a switching port 211 is arranged between the first water channel and the water inlet, and the switching component 3 is inserted in the first water channel.

The switching assembly 3 comprises a key 31, a push rod 36 arranged at one end of the key 31, a second sealing element 39 sleeved at one end of the push rod 36, a switching shaft 35 sleeved at one end of the push rod 36 close to the key 31, and a pushing element 33 sleeved at one end of the switching shaft 35 close to the key 31, wherein a switching shaft sleeve 34 is sleeved outside the pushing element 33, and the switching shaft 35 and the pushing element 33 are inserted into the first water channel by the switching shaft sleeve 34; a first sealing element 37 is arranged between the switching shaft sleeve 34 and the pushing element 33; in this embodiment, the first sealing member 37 is a Y-shaped sealing ring. A spring 38 is sleeved at one end of the push rod 36 away from the key 31; the switching shaft sleeve 34 is close to one end of the key 31 and is connected with a mounting plate 32, and the mounting plate 32 is clamped with the key 31. The push button 31 is pressed, so that the push piece 33 drives the switching shaft 35 to push the push rod 36 to drive the second sealing piece 39 to move towards the side far away from the push button 31, and the second sealing piece 39 is blocked at the side far away from the push button 31 of the switching port 211, so that the water inlet is communicated with the upper water outlet 112 through the first water channel; the push button 31 is pressed again, so that the push member 33 drives the switching shaft 35 to push the push rod 36 to move the second sealing member 39 toward the push button 31, and the second sealing member 39 blocks the switching port 211 toward the push button 31, so that the water inlet passes through the second water passage, the water passing port 231 and the lower water outlet 113.

One end of the pushing element 33 close to the switching shaft 35 is annularly provided with four first latches 331, and an end face of the pushing element 33 on one side of the first latches 331 is inwards provided with a jack 332; the switching shaft 35 is annularly provided with four second latch 351, a slot 352 is arranged between every two second latches 351, and an insertion rod 353 is outwards and convexly arranged on the end surface of the switching shaft 35 close to one side of the pushing piece 33; the insertion rod 353 is inserted into the insertion hole 332, and the first latch 331 is inserted into the engagement groove 352 and engaged with the second latch 351, so that the pushing member 33 pushes the switching shaft 35 to drive the second sealing member 39 on the push rod 36 to switch and block the position of the switching port 211; the thicknesses of the two ends of the second latch 351 are different, so that the position of the switching port 211 can be switched. One end of the switching shaft 35, which is far away from the second latch 351, is provided with a plurality of ribs, and a water passing groove is arranged between every two ribs.

The working principle of the utility model is briefly described as follows:

the push button 31 is pressed to enable the push member 33 to drive the switching shaft 35 to push the push rod 36 to drive the second sealing member 39 to move towards the side far away from the push button 31, so that the second sealing member 39 is blocked at the side, far away from the push button 31, of the switching port 211, the water inlet is communicated with the upper water outlet 112 through the first water channel, and water flows into the upper water outlet 112 from the water inlet, flows through the switching port 211, the first water channel and the water passing channel. The push button 31 is pressed again, so that the push member 33 drives the switch shaft 35 to push the push rod 36 to bring the second sealing member 39 to move towards the side close to the push button 31, and the second sealing member 39 is blocked at the side close to the push button 31 of the switch port 211, so that the water inlet passes through the second water channel, the water passing port 231 and the lower water outlet 113 to be communicated, and water flows in from the water inlet, flows through the switch port 211, passes through the end of the first water channel, flows from the water passing port 231 to the second water channel, and then flows out from the lower water outlet 113 for use. The water outlet function is switched between the upper water outlet 112 and the lower water outlet 113 every time the button 31 is pressed.

According to the utility model, the switching component 3 is arranged in the water passing component 2, so that the switching between different water outlets of the water passing component 2 is realized, the structure is simple, and the manufacture is easy; the switching function is realized through a simple structure to replace an expensive valve core, so that the cost of the product is greatly reduced; the switching shaft 35 and the pushing piece 33 on the switching assembly 3 are provided with the latch, and the push button 31 is pressed to mutually push and drive the push rod 36 to move so as to enable the sealing piece to block different positions, thereby realizing the switching function of different water outlet; compared with the design of eight clamping grooves 352, the switching of the position of the switching port 211 is realized through the four clamping grooves 352 and the clamping teeth with different thicknesses, so that the switching can be realized more easily under the condition that the size of the clamping groove 352 is smaller; the sleeve mouths 22 are arranged on the water inlet and the water outlet, and the sleeve mouths 22 are made of environment-friendly plastic materials, so that water flow is prevented from being polluted by water passing pieces, and various international certification requirements can be met.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. A button switching shower valve mechanism comprises a water passing component, wherein the water passing component comprises at least one water inlet, at least two water outlets and at least two water passing channels which penetrate through the water inlet and the water outlets; the water passing component is internally provided with a switching component and is characterized in that the switching component comprises a key, a push rod arranged at one end of the key and a second sealing element sleeved at one end of the push rod, the key is pressed to enable one of the water passing channels to be communicated, and the other water passing channels are blocked by the second sealing element pushed by the push rod.

2. The key-switch shower valve mechanism of claim 1, further comprising a housing assembly having a housing with a water inlet end corresponding to said water inlet and a water outlet end corresponding to said water outlet, said water inlet end being connected to a water supply and said water outlet end being connected to a water consuming member.

3. The key-switching shower valve mechanism of claim 1, wherein the water passing assembly comprises a water diversion member and a rear water member disposed at an end of the water diversion member away from the key, the water diversion member is provided with the water inlet and the water outlet, the water outlet is an upper water outlet and a lower water outlet, and a set of nozzles is respectively inserted into the water inlet, the upper water outlet and the lower water outlet; and the rear water piece is annularly provided with a water passing port.

4. A push-button switch shower valve mechanism as claimed in claim 3, wherein said spigot is of environmentally friendly plastics material.

5. The key-operated shower valve mechanism of claim 3, wherein said water diversion member has two first and second water passages isolated from each other, said second water passage is disposed around the periphery of said first water passage, and a switching port is disposed between said first water passage and said water inlet.

6. The key-switch shower valve mechanism of claim 5, wherein said switch assembly is inserted into said first water channel, said second sealing member is sealed at a side of said switch port adjacent to said key such that said water inlet is communicated with said lower water outlet through said second water channel and said water passing port, and said second sealing member is sealed at a side of said switch port remote from said key such that said water inlet is communicated with said upper water outlet through said first water channel.

7. The key-switching shower valve mechanism of claim 6, wherein the switching assembly further comprises a switching shaft sleeved on one end of the push rod close to the key, and a push member sleeved on one end of the switching shaft close to the key, wherein a switching shaft sleeve is sleeved on the outer side of the push member, and the switching shaft and the push member are inserted into the water diversion member by the switching shaft sleeve; a first sealing element is arranged between the switching shaft sleeve and the pushing element, and a spring is sleeved at one end, far away from the key, of the push rod.

8. The key switch shower valve mechanism of claim 7, wherein a mounting plate is attached to the end of the switch sleeve adjacent to the key, the mounting plate being snap-fit to the key.

9. The key-switching shower valve mechanism of claim 8, wherein the pushing member is annularly provided with four first latches at an end thereof adjacent to the switching shaft, and the pushing member is provided with a socket inwardly recessed in an end surface thereof on a side of the first latches; the switching shaft is annularly provided with four second clamping teeth, a clamping groove is formed between every two second clamping teeth, and an inserting rod is arranged on the end face of the switching shaft, which is close to one side of the pushing piece, in an outward protruding mode; the insertion rod is inserted into the insertion hole, the first clamping tooth is inserted into the clamping groove and clamped with the second clamping tooth, and the pushing piece is made to push the switching shaft to drive the second sealing piece on the push rod to switch and block the position of the switching port; one end of the switching shaft, which is far away from the second clamping tooth, is provided with a plurality of ribs, and a water passing groove is arranged between every two ribs.

10. The key switch shower valve mechanism of claim 9 wherein said second latch has ends of different thicknesses.

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