CN217234446U

CN217234446U - Simple drawing head

Info

Publication number: CN217234446U
Application number: CN202220146995.2U
Authority: CN
Inventors: 司徒建业
Original assignee: Kaiping Huaigu Sanitary Ware Co ltd
Current assignee: Kaiping Huaigu Sanitary Ware Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-19
Anticipated expiration: 2032-01-19

Abstract

The utility model provides a pull head simply takes out, including shell, dabber, play water subassembly and switching case, a serial communication port, the dabber including the end of intaking with go out the water end, and intake and go out to be equipped with a mount pad between the water end, the mount pad be equipped with the water inlet, first delivery port, second delivery port and switch the chamber, the switching intracavity be equipped with the switching case, play water end be equipped with play water subassembly. The utility model has the advantages of concise appearance, practical function, convenient operation and the like.

Description

Simple drawing head

Technical Field

The utility model relates to a bathroom field particularly, relates to a pull head is simply taken out.

Background

The pull head structure that has now is many more complicated, especially relates to multi-functional product especially so, and secondly, the outward appearance is succinct inadequately, and is also convenient inadequately in the operation, still has great improvement space.

In view of the above, the present invention provides an excellent solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pull head is simply taken out, its appearance is succinct, and the function is practical, the simple operation.

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

a simple pull head comprises a shell, a core shaft, a water outlet assembly and a switching valve core, wherein the core shaft is integrally formed and comprises a water inlet end and a water outlet end, a mounting seat is arranged between the water inlet end and the water outlet end, the mounting seat is provided with a water inlet, a first water outlet, a second water outlet and a switching cavity, the switching cavity is internally provided with the switching valve core, and the water outlet end is provided with the water outlet assembly.

Preferably, the switching valve core comprises a central bolt, a guide sleeve and a spring, wherein the guide sleeve is fixedly arranged in the switching cavity, the central bolt is slidably arranged in the guide sleeve, and the spring is arranged between the central bolt and the mandrel.

Preferably, the end of the central bolt is provided with a special-shaped sealing ring for selectively communicating and blocking the waterway.

Preferably, an O-shaped sealing ring is arranged between the guide sleeve and the switching cavity, and a Y-shaped sealing ring is arranged between the guide sleeve and the central bolt.

Preferably, the switching valve core further comprises a button, and the button is arranged on the central bolt and extends out of the shell.

Preferably, the mandrel comprises an inner water outlet channel and an outer water outlet channel, wherein the inner water outlet channel is communicated with the second water outlet, and the outer water outlet channel is communicated with the first water outlet.

Preferably, the water outlet assembly comprises a bubbler and a blade water outlet nozzle arranged in the center of the bubbler, the bubbler is arranged in the water outlet channel, and the blade water outlet nozzle is arranged in the water outlet channel.

Preferably, the blade faucet with the dabber in go out the water channel and peg graft mutually, the blade faucet with the bubbler inboard offset to the center of bubbler is passed through in part, the bubbler pass through the bubbler clamping ring and the spindle go out the water channel looks spiro union.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which 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 that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is an overall assembly cross-sectional view of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is a cross-sectional view of the present invention in an initial state.

Fig. 4 is a sectional view showing a state where the water is switched to blade water according to the present invention.

Detailed Description

As shown in fig. 1 to 4, a simple pull head comprises a housing 1, a spindle 2, a water outlet assembly 3 and a switching valve core 4.

The mandrel 2 is integrally formed, and includes a water inlet end 21 and a water outlet end 22, and a mounting base 23 is disposed between the water inlet end 21 and the water outlet end 22, and the mounting base 23 is provided with a water inlet 231, a first water outlet 232, a second water outlet 233, and a switching chamber 234. The switching cavity 234 is provided with a switching valve core 4, and the water outlet end 22 is provided with a water outlet component 3.

Specifically, the mandrel 2 further comprises an inner water outlet channel 201 and an outer water outlet channel 202, wherein the inner water outlet channel 201 is communicated with the second water outlet 233, and the outer water outlet channel 202 is communicated with the first water outlet 232.

The switching valve core 4 comprises a center bolt 41, a guide sleeve 42 and a spring 43, wherein the guide sleeve 42 is fixedly arranged in the switching cavity 234, the center bolt 41 is slidably arranged in the guide sleeve 42, and the spring 43 is arranged between the center bolt 41 and the mandrel 2. Specifically, the bottom center of the central bolt 41 is provided with a limit cavity 401, the position of the mandrel 2 corresponding to the limit cavity 401 of the central bolt is provided with a guide pillar 2301, and the guide pillar 231 is provided with the spring 43 and extends into the limit cavity 401 of the central bolt 41. The end of the central bolt 41 is provided with a special-shaped sealing ring 411 for selectively plugging a waterway.

An O-shaped sealing ring 5 is arranged between the guide sleeve 42 and the switching cavity 234, and a Y-shaped sealing ring 6 is arranged between the guide sleeve 42 and the central bolt 41.

The switching spool 4 further comprises, as required, a push button 44, the push button 44 being arranged on the central spigot 41 and protruding out of the housing 1 as described above.

In a preferred embodiment, the water outlet assembly 3 includes a bubbler 31 and a blade nozzle 32 disposed at the center of the bubbler 31, wherein the bubbler 31 is disposed in the water outlet channel 202 and the blade nozzle 32 is disposed in the water outlet channel 201.

The blade nozzle 32 is provided with an inlet pipe 321, a side outlet hole 322 and a bottom outlet hole 323, and the blade nozzle 32 is provided with an outer edge 324 protruding outwards on the circumference side. Wherein, the water inlet pipe 321 is inserted into the water outlet channel 201 of the spindle 2, and the outer edge 324 abuts against the inner side of the bubbler 31, so that the water outlet hole 323 at the bottom passes through the center of the bubbler 31. The outer side of the water outlet channel 202 of the mandrel 2 is provided with external threads, and the bubbler 31 is in threaded connection with the outer side of the water outlet channel 202 through a bubbler press ring 33.

Above-mentioned pull head, under initial condition, bubble water of giving vent to anger, and press button 44 after, switch over into blade water, under water pressure, even if at this moment, release the finger, the pull head still keeps the play water state of blade water, and after tap water shuts down, the pull head resets to initial condition again, like this for it is bubble water to open tap every time, can both guarantee that what the pull head goes out, avoids producing the splash of water. The first appearance of pull of this structure constructs into straight cylindric, and is very succinct, secondly, presses through the thumb and switches out the water function, and the operation is very convenient, and once more, this pull head function is practical, and simple structure has the cost advantage.

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. The simple drawing head comprises a shell, a core shaft, a water outlet assembly and a switching valve core, and is characterized in that the core shaft is integrally formed and comprises a water inlet end and a water outlet end, a mounting seat is arranged between the water inlet end and the water outlet end, the mounting seat is provided with a water inlet, a first water outlet, a second water outlet and a switching cavity, the switching valve core is arranged in the switching cavity, and the water outlet end is provided with the water outlet assembly.

2. The easy pull head as claimed in claim 1, wherein the switching valve core comprises a central pin, a guide sleeve and a spring, wherein the guide sleeve is fixedly disposed in the switching chamber, the central pin is slidably disposed in the guide sleeve, and the spring is disposed between the central pin and the core shaft.

3. The easy-to-draw head as recited in claim 2, wherein the central plug is provided with a profiled sealing ring for selectively blocking the waterway.

4. The easy-pulling head as claimed in claim 2, wherein an O-ring is disposed between the guide sleeve and the switching chamber, and a Y-ring is disposed between the guide sleeve and the central pin.

5. The easy-to-draw head as recited in claim 2, wherein the switch valve further comprises a button disposed on the central pin and extending out of the housing.

6. The easy pull head as recited in claim 1, wherein the stem comprises an inner outlet channel and an outer outlet channel, wherein the inner outlet channel is connected to the second outlet, and the outer outlet channel is connected to the first outlet.

7. The easy-to-draw head as claimed in claim 6, wherein the water outlet assembly comprises a bubbler and a blade water outlet nozzle arranged at the center of the bubbler, the bubbler is arranged in the water outlet channel, and the blade water outlet nozzle is arranged in the water outlet channel.

8. The easy-pulling head as recited in claim 7, wherein the blade nozzle is inserted into the water outlet channel of the core shaft, the blade nozzle abuts against the inner side of the bubbler and partially penetrates through the center of the bubbler, and the bubbler is screwed with the water outlet channel of the core shaft through a bubbler pressing ring.