CN203571110U

CN203571110U - Valve element

Info

Publication number: CN203571110U
Application number: CN201320711039.5U
Authority: CN
Inventors: 王助正
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-28
Filing date: 2013-10-28
Publication date: 2014-04-30
Anticipated expiration: 2023-10-28

Abstract

The utility model discloses a valve element. The valve element comprises a water valve, an air valve, a valve seat and a sucker. The valve seat is provided with a seat head and a seat body. The seat head is overlaid with the water valve. The seat body is sleeved with the air valve which is overlaid with the seat head. The water valve, the seat head and the air valve are all valve plates, wherein the center of the top surface of each valve plate is concave downward, so that a cavity is formed in the top surface of the corresponding valve plate, and a boss is formed on the bottom surface of each valve plate. The boss of the water valve is clamped and buckled in the cavity of the seat head. The boss of the seat head is clamped and buckled in the cavity of the air valve. The seat body is a cylindrical sleeve, wherein the top end of the seat body is fixedly connected to the boss of the seat head. A groove is formed in the center of the bottom of the cavity of the seat head. A valve hole is formed in the center of the bottom of the groove. A valve wall is arranged surrounding the valve hole. The groove is divided by the valve wall into an inside-wall circular wall and an outside-wall circular groove. An inserting tube which is communicated with the valve hole is arranged inside the cylindrical sleeve, wherein the upper segment of the sucker is inserted outside the inserting tube in a sleeved mode. An elastic valve deck which covers and seals the valve wall is arranged in the center of the water valve. Water outlet holes are evenly distributed around the elastic valve deck. The water outlet holes are located above the outside-wall circular groove. The air valve is provided with an air inlet and a one-way air inlet valve head communicated with the air inlet. The valve element is good in water absorption and air injection effect and high in practicability.

Description

Spool

Technical field

The utility model relates to a kind of spool.

Background technique

Existing feeding bottle or children cup are in use, the function of water suction gas injection is all that the breather cheek valve by being directly arranged on suction nozzle is realized, its route selection is: spool is attached in other structures, water suction gas injection weak effect, and can not be assemblied in flexibly use in different cups, bottle.

Model utility content

In view of this, technical problem to be solved in the utility model is: provide a kind of gas injection that absorbs water effective spool.

In order to achieve the above object, the utility model adopts following technological scheme to realize:

A kind of spool, wherein, comprise water valve, air valve, valve seat and suction pipe, described valve seat has seat head and seat body, described water valve is laminated on the end face of described seat head, described air valve is placed on outside described seat body and is laminated under the bottom surface of described seat head, described water valve, seat head and air valve are recessed in the middle part of end face and form cavity by the described end face that is recessed in, in bottom surface, form the valve block of boss, the boss of described water valve is buckled in the cavity of described seat head, the boss of described seat head is buckled in the cavity of described air valve, described seat is the tubular cover on boss medium position as the affixed described seat head in top, the cavity of described seat head middle part at the bottom of chamber is concaved with groove, described groove has valve opening and is equipped with valve wall around described valve opening in bottom land center, described valve wall is separated described groove for annular groove and wall outer groove two-part within the walls, in described tubular cover, be provided with the intubate that is communicated with described valve opening, the epimere of described suction pipe stretches in described tubular cover and cover is inserted in outside described intubate, the middle part of described water valve is provided with the elasticity valve gap of cap seal on described valve wall and is laid with uniformly some osculums around described elasticity valve gap, described osculum is positioned at the top of described wall outer groove, described air valve is provided with to import the suction port of extraneous gas and is located at the one-way air inlet valve head that is communicated with described suction port on described air valve bottom surface.

As preferably, described suction port is opened in the cavity of described air valve, the bottom surface of described seat head is provided with in order to extraneous gas is imported to the air inlet duct in described suction port, and described air inlet duct is extended to the boss of described seat head and is communicated with described suction port by the outer rim of described seat head.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, the utility model water suction gas injection is effective, practical.Particularly, in water absorption course, elasticity valve gap can be adsorbed up, open valve opening, water is able to up via osculum sucking-off, meanwhile, suction port and one-way air inlet valve head can be sent into outside air in container, make water suction more smooth and easy, and when water suction is complete, with suction, disappear, elasticity valve gap can reset and be sealed on valve wall, thereby close valve orifice path, prevents that liquid from flowing out.With regard to applicability, the utility model also can change the outfit flexibly and use in different cups, bottle, and Applicable scope is wider.

Accompanying drawing explanation

Fig. 1 is decomposition texture schematic diagram of the present utility model.

Fig. 2 is the inverted decomposition texture schematic diagram of the utility model.

Fig. 3 is cross section structure schematic diagram of the present utility model.

1, water valve; 2, air valve;

3, valve seat; 4, suction pipe;

5, seat head; 6, seat body;

7, the boss of water valve; 8, the cavity of seat head;

9, the boss of seat head; 10, the cavity of air valve;

11, valve opening; 12, valve wall;

13, annular groove within the walls; 14, wall outer groove;

15, intubate; 16, elasticity valve gap;

17, osculum; 18, suction port;

19, one-way air inlet valve head; 20, air inlet duct.

Embodiment

In order to make those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.

Refer to shown in Fig. 1 to Fig. 3, the utility model provides a kind of spool, wherein, comprise water valve 1, air valve 2, valve seat 3 and suction pipe 4, described valve seat has seat 5 and a seat body 6, described water valve is laminated on the end face of described seat head, described air valve is placed on outside described seat body and is laminated under the bottom surface of described seat head, described water valve, seat head and air valve are recessed in the middle part of end face and form cavity by the described end face that is recessed in, in bottom surface, form the valve block of boss, the boss 7 of described water valve is buckled in the cavity 8 of described seat head, the boss 9 of described seat head is buckled in the cavity 10 of described air valve, described seat is the tubular cover on boss medium position as the affixed described seat head in top, the cavity of described seat head middle part at the bottom of chamber is concaved with groove, described groove has valve opening 11 and is equipped with valve wall 12 around described valve opening in bottom land center, described valve wall is separated described groove for annular groove 13 and wall outer groove 14 two-part within the walls, in described tubular cover, be provided with the intubate 15 that is communicated with described valve opening, the epimere of described suction pipe stretches in described tubular cover and cover is inserted in outside described intubate, the middle part of described water valve is provided with the elasticity valve gap 16 of cap seal on described valve wall and is laid with uniformly some osculums 17 around described elasticity valve gap, described osculum is positioned at the top of described wall outer groove, described air valve is provided with import the suction port 18 of extraneous gas and be located at the one-way air inlet valve head 19 that is communicated with described suction port on described air valve bottom surface, described suction port is opened in the cavity of described air valve, the bottom surface of described seat head is provided with in order to extraneous gas is imported to the air inlet duct 20 in described suction port, described air inlet duct is extended to the boss of described seat head and is communicated with described suction port by the outer rim of described seat head.

But the foregoing is only better possible embodiments of the present utility model, not in order to limit to the scope of the claims of the present utility model, therefore the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, be all in like manner included in scope of the present utility model.

Claims

1. a spool, it is characterized in that, comprise water valve (1), air valve (2), valve seat (3) and suction pipe (4), described valve seat has seat head (5) and seat body (6), described water valve is laminated on the end face of described seat head, described air valve is placed on outside described seat body and is laminated under the bottom surface of described seat head, described water valve, seat head and air valve are recessed in the middle part of end face and form cavity by the described end face that is recessed in, in bottom surface, form the valve block of boss, the boss of described water valve (7) is buckled in the cavity (8) of described seat head, the boss (9) of described seat head is buckled in the cavity (10) of described air valve, described seat is the tubular cover on boss medium position as the affixed described seat head in top, the cavity of described seat head middle part at the bottom of chamber is concaved with groove, described groove has valve opening (11) and is equipped with valve wall (12) around described valve opening in bottom land center, described valve wall is separated described groove for annular groove (13) and wall outer groove (14) two-part within the walls, in described tubular cover, be provided with the intubate (15) that is communicated with described valve opening, the epimere of described suction pipe stretches in described tubular cover and cover is inserted in outside described intubate, the middle part of described water valve is provided with the elasticity valve gap (16) of cap seal on described valve wall and is laid with uniformly some osculums (17) around described elasticity valve gap, described osculum is positioned at the top of described wall outer groove, described air valve is provided with to import the suction port (18) of extraneous gas and is located at the one-way air inlet valve head (19) that is communicated with described suction port on described air valve bottom surface.

2. spool as claimed in claim 1, it is characterized in that, described suction port is opened in the cavity of described air valve, the bottom surface of described seat head is provided with in order to extraneous gas is imported to the air inlet duct (20) in described suction port, and described air inlet duct is extended to the boss of described seat head and is communicated with described suction port by the outer rim of described seat head.