CN205013751U

CN205013751U - Valve core

Info

Publication number: CN205013751U
Application number: CN201520599215.XU
Authority: CN
Inventors: 张飞雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2016-02-03
Anticipated expiration: 2025-08-06

Abstract

The utility model provides a valve core, includes control, well control, lower control, goes up casing, lower casing, it includes control body and brake magnet to go up the control, well control is including linkage magnetic core, stagnant water head, the stagnant water head is in linkage magnetic core lower part, there are control hole, intercommunication aperture down on the control, wherein, brake magnet with reverse the placing of magnetic pole of linkage magnetic core, when upward the control shifts up, brake magnet shifts up, brake magnet makes the linkage magnetic core shifts up, the stagnant water is overhead to be moved, the stagnant water head leaves the control hole, the control shifts up down, the valve port is opened, when upward the control moves down, brake magnet moves down, brake magnet makes the linkage magnetic core moves down, the stagnant water head moves down, the stagnant water top of the head is lived the control hole, the control moves down down, the valve port is closed.

Description

Spool

Technical field

The utility model relates to a kind of spool for sanitary equipment.

Background technique

CN103307341A has disclosed a kind of magnetic control spool, and CN204213461U has disclosed a kind of button and switched switching spool, and CN203297708U has disclosed a kind of end and entered the end and go out magnetic type delay flushing valve spool.

Model utility content

The purpose of this utility model is to provide a kind of spool, just can open as long as control moving up and down of control piece on spool top or close outlet valve.

To achieve these goals, the spool that the utility model provides, is characterized in that: comprise control piece, middle control piece, lower control piece, upper shell, lower shell body;

Described upper control piece comprises control piece body and braking magnet;

Described middle control piece comprises interlock magnetic core, sealing head, and described sealing head is in described interlock magnetic core bottom;

Described lower control piece there is control hole, be communicated with aperture;

Described upper shell there are upper control piece chamber, middle control piece chamber;

Described lower shell body there are water intake, water outlet, valve port, lower control piece position;

Described lower control piece is on described lower control piece position, described middle control piece makes described sealing head towards described control hole in described middle control piece chamber, described upper shell is on described lower control piece and fix with described lower shell body, and described upper control piece is on described in control piece chamber;

Wherein, the magnetic pole of described braking magnet and described interlock magnetic core is oppositely placed;

When described upper control piece moves, described braking magnet moves, described braking magnet makes described interlock magnetic core moves, and described sealing head moves, and described sealing head leaves described control hole, and described lower control piece moves, and described valve port is opened;

When described upper control piece moves down, described braking magnet moves down, and described braking magnet makes described interlock magnetic core move down, and described sealing head moves down, and control hole is stated in residence, the described sealing crown, and described lower control piece moves down, and described valve port is closed;

As the improvement of the utility model spool, its further feature is: described upper shell has needle, and described needle is in described connection aperture;

As the improvement of the utility model spool, its further feature is: described lower control piece comprises floating cup, floating cup seat; Described floating cup is on described floating cup seat, and described connection aperture is on described floating cup, and described control hole is on described floating cup seat;

As the improvement of the utility model spool, its further feature is: described upper control piece body has braking magnet fixed position, and described braking magnet is on described braking magnet fixed position;

As the improvement of the utility model spool, its further feature is: on described water intake, have filter screen, and described filter screen is concaveconvex structure.

The beneficial effects of the utility model are:

Structure is simple, and easily manufactured, using scope is wide.

Accompanying drawing explanation

Fig. 1 is upper control piece body schematic diagram of the present utility model.

Fig. 2 is braking magnet schematic diagram of the present utility model.

Fig. 3 is upper control piece schematic diagram of the present utility model.

Fig. 4 is interlock magnetic core schematic diagram of the present utility model.

Fig. 5 is sealing head schematic diagram of the present utility model.

Fig. 6 is middle control piece schematic diagram of the present utility model.

Fig. 7 (a) is the lower control piece schematic diagram of embodiment one of the present utility model.

Fig. 7 (b) is the lower control piece generalized section of embodiment one of the present utility model.

Fig. 8 is needle schematic diagram of the present utility model.

Fig. 9 is filter screen schematic diagram of the present utility model.

Figure 10 is filter plate schematic diagram of the present utility model.

Figure 11 (a) is upper shell schematic diagram of the present utility model.

Figure 11 (b) is upper shell generalized section of the present utility model.

Figure 12 (a) is lower shell body schematic diagram of the present utility model.

Figure 12 (b) is lower shell body generalized section of the present utility model.

Figure 13 (a) be embodiment one of the present utility model in off position under generalized section.

Figure 13 (b) is embodiment one of the present utility model generalized section in the on state.

Figure 14 (a) is the schematic diagram of the floating cup of embodiment two of the present utility model.

Figure 14 (b) is the generalized section of the floating cup of embodiment two of the present utility model.

Figure 15 (a) is the floating cup seat schematic diagram of embodiment two of the present utility model.

Figure 15 (b) is the floating cup seat generalized section of embodiment two of the present utility model.

Figure 16 is the lower control piece generalized section of embodiment two of the present utility model.

Embodiment one

Consult Fig. 1, Fig. 2, Fig. 3, upper control piece comprises control piece body 1 and braking magnet 4, and upper control piece body 1 has braking magnet fixed position 2, elastic buckles 3, braking magnet 4 is on the braking magnet fixed position 2 of upper control piece body 1 bottom;

Consult Fig. 4, Fig. 5, Fig. 6, middle control piece comprises interlock magnetic core 7, sealing head 6, and sealing head 6 is in interlock magnetic core 7 bottom;

Consult Fig. 7 (a), Fig. 7 (b), lower control piece has control hole 8, be communicated with aperture 9;

Consult Fig. 9, filter screen 11 is concaveconvex structure;

Consult Figure 11 (a), Figure 11 (b), upper shell 13 has upper control piece chamber 14, middle control piece chamber 15, elastic buckles activity bit 16, fixing button bit 17;

Consult Figure 12 (a), Figure 12 (b), lower shell body 18 has water intake 19, water outlet 20, valve port 21, lower control piece position 22, fixing button 23;

Consult Fig. 1 to Figure 13 (b), lower control piece is on lower control piece position 22, middle control piece makes sealing head 6 towards control hole 8 in middle control piece chamber 15, needle 10 is in connection aperture 9, upper shell 13 makes fixing button 23 fix with lower shell body 18 in fixing button bit 17 on lower control piece, upper control piece is in upper control piece chamber 14 and make elastic buckles 3 in elastic buckles activity bit 16, and filter screen 11 is on water intake 19, and filter plate 12 is filter screen 11 times;

Wherein, braking magnet 4 is oppositely placed with the magnetic pole of interlock magnetic core 7.

Introduce working procedure of the present utility model below

Consult Figure 13 (a), when upper control piece moves down, braking magnet 4 moves down, and moving down of braking magnet 4 makes interlock magnetic core 7 move down, and middle control piece moves down, and sealing head 6 moves down, and sealing head 6 withstands control hole 8, and lower control piece moves down, and valve port 21 is closed;

Consult Figure 13 (b), when upper control piece moves, braking magnet 4 moves, braking magnet 4 moves and makes interlock magnetic core 7 moves, middle control piece moves, sealing head 6 moves, sealing head 6 leaves control hole 8, and lower control piece moves, and valve port 21 is opened.

Embodiment two

Consult Figure 14 (a) to Figure 16, lower control piece comprises floating cup 24, floating cup seat 25; Floating cup 24 is on floating cup seat 25, and be communicated with aperture 9 on floating cup 24, control hole 8 is on floating cup seat 25;

Fig. 7 (b) and Figure 16 is consulted in contrast, and in above-mentioned embodiment one, lower control piece is independent parts, and in this embodiment two, lower control piece is made up of floating cup 24, floating cup seat 25; And the actual functional capability of two kinds of schemes is the same, so this embodiment two is also the same with working procedure with the working principle of embodiment one, no longer repeated description here.

Multiple improvement can be done in basis of the present utility model, as can needle be removed, because it is optional, as long as the good control hole of reasonable arrangement and the size being communicated with aperture, braking magnet also can directly be fixed with upper control piece body, multiple change also can be carried out in the position of braking magnet on upper control piece body, and water intake also can not arrange filter screen etc.

Claims

1. a spool, is characterized in that: comprise control piece, middle control piece, lower control piece, upper shell, lower shell body;

Described upper control piece comprises control piece body and braking magnet;

When described upper control piece moves down, described braking magnet moves down, and described braking magnet makes described interlock magnetic core move down, and described sealing head moves down, and control hole is stated in residence, the described sealing crown, and described lower control piece moves down, and described valve port is closed.

2. spool as claimed in claim 1, it is characterized in that: described upper shell has needle, described needle is in described connection aperture.

3. spool as claimed in claim 1, is characterized in that: described lower control piece comprises floating cup, floating cup seat; Described floating cup is on described floating cup seat, and described connection aperture is on described floating cup, and described control hole is on described floating cup seat.

4. spool as claimed in claim 1 or 2, is characterized in that: described upper control piece body has braking magnet fixed position, and described braking magnet is on described braking magnet fixed position.

5. spool as claimed in claim 1 or 2, it is characterized in that: on described water intake, have filter screen, described filter screen is concaveconvex structure.