CN201074680Y

CN201074680Y - Triangular valve

Info

Publication number: CN201074680Y
Application number: CNU2007201112781U
Authority: CN
Inventors: 柯长平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-28
Filing date: 2007-06-28
Publication date: 2008-06-18
Anticipated expiration: 2017-06-28

Abstract

The utility model relates to a triangular valve, which comprises a valve body whose one end is connected with a rotary shaft through a threw female, one end of the rotary shaft is connected with a knob and the other end is connected with a moving plate which is connected with a static plate and is connected with the valve body through a sealing pad, the inside of the valve body is provided with a pair of projecting blocks which are parallel arrayed in interval, the interval is a fixed groove of the static plate, and the outside of the connecting end of the rotary shaft and the moving plate is provided with a projecting location key. The utility model solves the problem that a traditional triangular valve uses a copper valve core, which has the advantages of simple structure, low cost and simple manufacturing art, and can be manufactured by non-metal material, and can be extensively used in hotels, restaurants and families as a water nozzle for receiving water.

Description

A kind of triangle vavle

Affiliated technical field

The utility model relates to a kind of valve, particularly relates to a kind of water receiving water nozzle.

Background technique

More as the triangle vavle kind of water receiving water nozzle use in the market, most its structures comprise valve body, knob and quick-opened valve core three parts, wherein quick-opened valve core is the collection sealing, rotation positioning, ceramic plate is fixed in the device of one, these parts all are installed in the extension copper pipe the inside of sealing nut, the copper pipe inboard has groove and is used for fixing ceramic still, running shaft is used to rotate moving plate, the running shaft location relies on two boss location in the copper pipe, the deficiency of its existence is, at first, the valve core preparation technology complexity, cost is higher, and secondly spool is that copper material is made, the cost height, some MANUFACTURER is for reducing cost copper spool, that designs is very thin, has influenced the working life and the quality of product; The 3rd, spool combines as a whole by running shaft and sealing nut, and when exerting oneself counterclockwise rotation, the easy and valve body disengaging of quick-opened valve core causes tap water to leak.The 4th, because the narrow limitation of its structural design replaces these nonmetallic material such as engineering plastics that can't adopt more cheap more environmental protection.

Summary of the invention

Its purpose of the utility model just is a kind of triangle vavle is provided, and has simple in structurely, and the characteristics that cost is low can be used the nonmetallic material manufacturing, more cheap more environmental protection.

The technological scheme that realizes above-mentioned purpose and take, comprise valve body, valve body one end connects running shaft through nut, and running shaft one end connects knob, and the other end connects moving plate through moving plate rotation projection, moving plate and still join, and connect valve body through sealing gasket, there is the block of the projection that a pair of spaced and parallel arranges described valve body inboard, described block this be spaced apart the stationary fixing groove, in order to fixed static, there is the positioning key of a projection in the described running shaft and the moving plate connecting end outside.

Compared with prior art this device has the following advantages,

1,, thereby has sound construction, good stability owing to pottery is fixed and rotated the amplitude positioning design in valve body.

2, owing to ceramic plate is fixed and rotated the amplitude positioning design in valve body, thereby cancelled the copper spool in the conventional valve, it is simpler to have structure, and preparation process is simplified, the characteristics that cost reduces.

3, owing to adopted the direct-coupled type structural design, cancel spool, thereby can adopt full nonmetallic material to make, had the cheapness and the characteristics of environmental protection more more.

4, owing to adopted fixing and the location is all designed in valve body, thereby rotary knob can not have influence on the sealing of nut in any case, has long service life, the characteristics that quality is good.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the apparatus structure principle schematic;

Fig. 2 is an A-A sectional view among Fig. 1;

Fig. 3 is valve B among Fig. 2-B sectional view;

Fig. 4 is a part assembly structure schematic perspective view.

Embodiment

This installs its key points in design for removing copper spool, and its still is fixed and rotation amplitude location is arranged in the valve body.

Its structure as shown in Figure 1, comprise valve body 1, valve body 1 one ends connect running shaft 5 through nut 6, running shaft 5 one ends connect knob 7, the other end connects moving plate 4 through moving plate rotation projection 14, moving plate 4 joins with still 3, and through sealing gasket 2 connection valve bodies 1, there is the block 8 of the projection of a pair of spaced and parallel arrangement described valve body 1 inboard, as shown in Figure 3, be spaced apart still fixed groove 12 between the described block 8, in order to fixed static 3, there is the positioning key 9 of a projection in described running shaft 5 and the moving plate 4 connecting ends outside.

Described running shaft 5, nut 6, knob 7 and valve body 1 can be made by nonmetallic material, as engineering plastics etc.

Described block 8 is two groups, is symmetrically distributed, and described positioning key 9 is two, is symmetrically distributed, as shown in Figure 2.The height of block 8 is not less than the summation of the height of still 3, moving plate 4, positioning key 9, and the span between the block 8 equates with still locating bump 13 width in still 3 outsides.

During use, as shown in Figure 4, still 3 is by in the still fixed groove 12 in the still locating bump 13 insertion valve bodies 1, fixedly still 3, and moving plate 4 is to be connected with moving plate rotation projection 14 on the running shaft 5 by the moving plate on the moving plate 4 rotation groove 11, when rotating running shaft 5, moving plate 4 will rotate with running shaft 5, simultaneously, moving plate 4 will seal two fan-shaped drainage holes 10 on the still 3, reaches the purpose of throttle down; During opposite spin, the rotation of moving plate 4 makes that two fan-shaped drainage holes 10 on the still 3 are opened, and reaches the purpose of Open valve.Positioning key 9 on the angle dependence running shaft 5 of rotation and the block 8 on the valve body 1 are controlled.

Claims

1. triangle vavle, comprise valve body (1), valve body (1) one end connects running shaft (5) through nut (6), running shaft (5) one ends connect knob (7) the other end and rotate projection (14) connection moving plate (4) through moving plate, moving plate (4) joins with still (3), and through sealing gasket (2) connection valve body (1), it is characterized in that, there is the block (8) of the projection of a pair of spaced and parallel arrangement described valve body (1) inboard, be spaced apart still fixed groove (12) between the described block (8), in order to fixing still (3), there is the positioning key (9) of a projection in described running shaft (5) and moving plate (4) the connecting end outside.

2. a kind of triangle vavle according to claim 1 is characterized in that, described running shaft (5), nut (6), knob (7) and valve body (1) can be made by nonmetallic material.

3. a kind of triangle vavle according to claim 1 is characterized in that, described block (8) is two groups, is symmetrically distributed, and described positioning key (9) is two, is symmetrically distributed.