CN201434165Y

CN201434165Y - Water-saving pipe joint

Info

Publication number: CN201434165Y
Application number: CN200920119818XU
Authority: CN
Inventors: 苗玉光
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-13
Filing date: 2009-05-13
Publication date: 2010-03-31
Anticipated expiration: 2019-05-13

Abstract

The utility model relates to a water-saving pipe joint, which has the design points that diaphragms with the same matrix are arranged in a through hole of a pipe body and are provided with water holesfor penetrating of a valve core; the valve core is T-shaped; a sealing ring is arranged at the junction part of a T-shaped vertical section and a horizontal section; the T-shaped vertical section ofthe valve core penetrates into the water hole; the sealing ring seals the junction part of the T-shaped vertical section and the horizontal section of the valve core of the water hole of the diaphragm; a spring is sleeved at the section of the T-shaped vertical section of the valve core penetrating through the water hole; the external thread of the section is connected with a screw hole arranged at the central part of a valve plate; and a valve port is arranged at the radial surface of the valve plate for the flowing of the water. The water-saving pipe joint solves the technical problems of poor water saving and unreasonable structural design of the similar product, has less material consumption for the manufactured products and obvious water-saving effect, and has the dual functions of the pipe joint and the valve.

Description

Water-saving type pipe joint

Technical field

The utility model relates to pipe joint, is a kind of water-saving type pipe joint.

Background technique

The pipe joint purposes is wider, and its function is comparatively single.Usually pipe joint is connected with pipe, plays the effect of connection of the person in charge and arm or indexing, and function that can not place of valve.The valve kind is more, is divided into gate valve, ball valve etc., and pipe joint had both played connection, and the function that possesses valve does not again simultaneously appear on the market as yet.

The patent No. ZL200410033532.1 of Chinese patent literature publication, notice of authorization CN1323237C has disclosed a kind of " pipe joint structure and assembly method thereof ", this part disclosure of the Invention a kind of pipe joint structure.In this pipe joint structure, being formed on second screw thread on the joint member outer circumferential face end is screwed in first screw thread on a circle tube joint distribution access component inner peripheral surface deeply, thereby second plane that will be positioned at joint member one axial end is pressed onto and is positioned on first plane that has altogether on the external side face of rail, one to the fluid passage of the second plane opening and one under the state that the through hole of the first plane opening is interconnected, so just can between two planes, form the fluid-tight surface, wherein, the axial end of joint distribution access component is incorporated on the described rail body altogether.Therefore, even the joint distribution access component slightly is offset with respect to the position that is total to the rail body, also can guarantee the fluid-tight between first, second plane.

And for example, the patent No. ZL03148936.2 of Chinese patent literature publication, notice of authorization CN1317525C, disclosed a kind of " pipe joint structure and manufacture method thereof ", this part application discloses a kind of pipe joint structure that can reduce joint height and manufacture cost, described pipe joint structure has flange connector spare, and wherein said flange connector spare is provided with the through hole of the thickness that passes flange piece.The polygonal bigger than through hole internal diameter strengthens an end that is recessed to form at through hole.Simultaneously, radially outwardly directed annular projection is formed near the end of pipe, and the external diameter of wherein said pipe can be inserted in the through hole.The external diameter of this annular projection strengthens the inscribed circle diameter of depression greater than polygonal.Annular projection, press fit and be fixed to polygonal and strengthen depression.

The technological scheme of above-mentioned disclosure except that the oneself comment advantage, deficiency is that water saving is not good enough, structural design is not too reasonable.

Summary of the invention

For overcoming the deficiency of above-mentioned existence, the utility model purpose is to provide a kind of water-saving type pipe joint to related domain, and it is not good enough to make it can solve the water saving of existing like product, and structural design is technical problem not too reasonably.The purpose of this utility model is achieved by the following technical solution.

A kind of water-saving type pipe joint, the body of this pipe joint is equipped with internal thread for two sections, and the stage casing is a hexagonal nuts, and its key points in design is:

Be provided with the dividing plate of same parent in the through hole of body, the water port is arranged in the dividing plate, this water port penetrates for spool;

Described spool is " T " font, and the perpendicular section junction with crosspiece of " T " font is provided with seal ring, and perpendicular section of spool " T " font penetrates the water port, the junction of the perpendicular section of spool " T " font of seal ring seal diaphragm water port and crosspiece; Perpendicular section one section socket spring that passes the water port of spool " T " font, the outside thread of this section is connected with the screw that the valve block center portion is provided with;

The diametric plane of the valve block of described valve block is provided with valve opening, so that the inflow of water.

It is not good enough that the utility model has solved existing like product water saving, and structural design is technical problem not too reasonably.The product consumptive material of making is few, and water-saving result is comparatively obvious, has the dual functions of pipe joint and valve.

Description of drawings

Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present utility model.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is an outline drawing of the present utility model.

The sequence number of above accompanying drawing and title: 1, valve block, 2, spring, 3, body, 4, seal ring, 5, spool.

Embodiment

Now, the utility model is further described in conjunction with above accompanying drawing.The utility model part is few, is made of valve block 1, spring 2, body 3, seal ring 4, spool 5.When pressing the enforcement of pipe joint and valve dual functions, the internal thread of valve body one end is connected with external water pipe outside thread, be that the valve block screw is connected with perpendicular section outside thread of spool " T " font, this end that the offset dividing plate of through hole of seal ring, the spring that the perpendicular section of spool " T " font connects are in extended configuration is connected with external water pipe outside thread; When the joint of water side screws in the internal thread of the body the other end, its screw terminal pushes valve block, and water flows into from the valve opening of valve block diametric plane, and the axial outflow of the water port from dividing plate, body, and spring is in pressured state this moment.The joint of water side screws in several seconds of body, and water does not slightly drip when joint puts in place as yet, and the phenomenon of the drippage that puts in place can be prevented; This is the effect of playing valve opening.

Closed condition: when seal ring by the tension force of spring, the pressure of tap water, the through hole of dividing plate is in normally off or is called closed condition, pipe joint just possesses the function of stop valve.

Claims

1, a kind of water-saving type pipe joint, the body of this pipe joint is equipped with internal thread for (3) two sections, and the stage casing is a hexagonal nuts, it is characterized in that:

Be provided with the dividing plate of same parent in the through hole of body (3), the water port is arranged in the dividing plate, this water port penetrates for spool (5);

Described spool is " T " font, and the perpendicular section junction with crosspiece of " T " font is provided with seal ring, and perpendicular section of spool " T " font penetrates the water port, the junction of the perpendicular section of spool " T " font of seal ring (4) seal diaphragm water port and crosspiece; Perpendicular section one section socket spring (2) that passes the water port of spool " T " font, the outside thread of this section is connected with the screw that valve block (1) center portion is provided with;

The diametric plane of the valve block of described valve block is provided with valve opening.