阅读说明：本技术 一种新式角阀结构 (Novel angle valve structure ) 是由 叶建国 于 2020-06-05 设计创作，主要内容包括：本发明公开一种新式角阀结构,包括进水管、开关管以及出水管,所述进水管设有第一端盖并且第一端盖设有出水口,所述开关管设有第二端盖并且第二端盖设有进水口,开关管与进水管转动连接并且第一端盖和第二端盖密封叠设,所述出水管与开关管转动连接并且出水管的进水端与所述进水口连通。本案具有结构巧妙和使用灵活的优点。(The invention discloses a novel angle valve structure which comprises a water inlet pipe, a switch pipe and a water outlet pipe, wherein the water inlet pipe is provided with a first end cover, the first end cover is provided with a water outlet, the switch pipe is provided with a second end cover, the second end cover is provided with a water inlet, the switch pipe is rotatably connected with the water inlet pipe, the first end cover and the second end cover are hermetically overlapped, the water outlet pipe is rotatably connected with the switch pipe, and the water inlet end of the water outlet pipe is communicated with the water inlet. The present case has the advantage that the structure is ingenious and use is nimble.)

1. The utility model provides a new-type angle valve structure, its characterized in that, includes inlet tube, switch tube and outlet pipe, the inlet tube is equipped with first end cover and first end cover is equipped with the delivery port, the switch tube is equipped with the second end cover and the second end cover is equipped with the water inlet, and the switch tube rotates with the inlet tube to be connected and first end cover and the sealed overlapping of second end cover establish, the outlet pipe with the switch tube rotate to be connected and the inlet end of outlet pipe with the water inlet intercommunication.

2. The novel angle valve structure as claimed in claim 1, further comprising a connecting member, wherein the first end cap has a threaded hole in the middle portion thereof, the second end cap has a through hole in the middle portion thereof, one end of the connecting member passes through the through hole to connect with the threaded hole, the connecting member has a stopper portion, and the second end cap is rotatably engaged between the first end cap and the stopper portion.

3. The novel angle valve structure as claimed in claim 1, further comprising a gasket rotating synchronously with the switching tube, wherein the gasket is disposed between the first end cap and the second end cap and is provided with a water through port correspondingly communicated with the water inlet.

4. The novel angle valve structure of claim 3, wherein said gasket is provided with a snap projection, and said second end cap is provided with a snap groove, and said snap projection is fittingly inserted into said snap groove.

5. The novel angle valve structure as claimed in claim 3, wherein the first end cap has a first step and a second step on the outer wall thereof, the first step and the second step are engaged with each other, the gasket has a first outer edge engaged with the first step, and the second end cap has a second outer edge engaged with the second step.

6. The novel angle valve structure as claimed in claim 1, further comprising a connecting sleeve, wherein the connecting sleeve comprises a sleeve body and a plurality of elastic grippers arranged inside the sleeve body, the switch tube is provided with a plurality of positioning holes, the outlet tube comprises a water inlet tube part, the water inlet tube part is inserted into the switch tube, the outer wall of the water inlet tube part is provided with a positioning ring groove communicated with the positioning holes, and the elastic grippers sequentially penetrate through the positioning holes and the positioning ring groove.

7. The novel angle valve structure as claimed in claim 6, wherein the sleeve body comprises an elastic pressing ring portion and an inner annular boss sleeved on the outer wall of the switch tube, the elastic claw comprises an elastic portion and a positioning protrusion portion, the elastic portion is connected with the elastic pressing ring portion, an elastic distance for deformation of the elastic pressing ring portion is arranged between the elastic pressing ring portion and the switch tube, and the positioning protrusion portion sequentially penetrates through the positioning hole and the positioning ring groove.

8. The novel angle valve structure as claimed in claim 1, wherein a sealing ring is arranged between the switch tube and the water outlet tube, and the outer wall of the water outlet tube is provided with a guide ring part.

9. The novel angle valve structure as claimed in claim 1, further comprising a water outlet hose and a flexible sleeve, said water outlet pipe further comprising a water outlet pipe portion, said water outlet hose and flexible sleeve being sequentially fitted around an outer wall of said water outlet pipe portion, said water outlet hose being fixed between said flexible sleeve and said outer wall of said water outlet pipe portion.

10. The novel angle valve structure as claimed in claim 9, wherein said outlet pipe portion has a plurality of annular locking grooves formed on an outer wall thereof, said flexible fixing sleeve has an annular receiving groove, one end of said outlet hose is inserted into said annular receiving groove, and said flexible fixing sleeve is deformed toward said outlet pipe portion and inserted into said annular locking grooves.

Technical Field

The invention relates to the technical field of waterway control valves, in particular to a novel angle valve structure.

Background

The angle valve is also called an angle stop valve, the existing angle valve mainly comprises a valve body, a valve cover, a ceramic valve core and other parts, the manufacturing process of the ceramic valve core is complex, the ceramic valve core comprises a valve sleeve, a valve rod, a movable sheet, a static sheet, a sealing ring and other structures, the manufacturing cost is high, the position of a water outlet is fixed, the water outlet cannot be rotated, and the use is not convenient enough.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The invention mainly aims to provide a novel angle valve structure which has the advantages of ingenious structure and flexible use.

In order to achieve the above purpose, the solution of the invention is:

the utility model provides a new-type angle valve structure, wherein, including inlet tube, switch tube and outlet pipe, the inlet tube is equipped with first end cover and first end cover is equipped with the delivery port, the switch tube is equipped with the second end cover and the second end cover is equipped with the water inlet, and the switch tube rotates with the inlet tube to be connected and first end cover and the sealed pile of second end cover establish, the outlet pipe with the switch tube rotate be connected and the inlet end of outlet pipe with the water inlet intercommunication.

Further, still include the connecting piece, first end cover middle part is equipped with the screw hole, second end cover middle part is equipped with the perforating hole, connecting piece one end is passed the perforating hole and is connected and the connecting piece is equipped with spacing portion with the screw hole, second end cover rotates the card and establishes between first end cover and the spacing portion.

And the sealing gasket is arranged between the first end cover and the second end and is provided with a water through port correspondingly communicated with the water inlet.

Further, the sealing gasket is provided with a buckle protrusion, the second end cover is provided with a buckle groove, and the buckle protrusion is embedded into the buckle groove in a matching mode.

Further, the first end cover outer wall is provided with a first step and a second step which are sleeved with the inside and the outside, the sealing gasket is provided with a first outer edge clamped with the first step, and the second end cover is provided with a second outer edge clamped with the second step.

Further, still include the adapter sleeve, this adapter sleeve is including the cover body and establish at the inside a plurality of elasticity grabhook of the cover body, the switch tube is equipped with a plurality of locating hole, the outlet pipe includes inlet pipe portion, and this inlet pipe portion inserts and establishes in the switch tube and the inlet pipe portion outer wall is equipped with the positioning ring groove with the locating hole intercommunication, the elasticity grabhook passes locating hole and positioning ring groove in proper order.

Further, the cover body includes that elasticity presses ring portion and cover to establish the interior annular boss of switch tube outer wall, elasticity grabhook includes elasticity portion and location convex part, elasticity portion presses ring portion with elasticity and is connected, elasticity presses ring portion and switch tube between have the elasticity variable distance that supplies elasticity to press ring portion to warp, location convex part passes locating hole and locating ring groove in proper order.

Furthermore, a sealing ring is arranged between the switch tube and the water outlet tube, and a guide ring part is arranged on the outer wall of the water outlet tube.

The water outlet pipe further comprises a water outlet hose and a flexible fixing sleeve, the water outlet pipe further comprises a water outlet pipe portion, the water outlet hose and the flexible fixing sleeve are sequentially sleeved on the outer wall of the water outlet pipe portion, and the water outlet hose is fixed between the flexible fixing sleeve and the outer wall of the water outlet pipe portion.

Furthermore, a plurality of annular clamping grooves are formed in the outer wall of the water outlet pipe portion, an annular containing groove is formed in the flexible fixing sleeve, one end of the water outlet hose is inserted into the annular containing groove, and the flexible fixing sleeve is extruded and deformed towards the water outlet pipe portion and is embedded into the annular clamping grooves.

After the structure is adopted, the novel angle valve structure comprises a water inlet pipe, a switch pipe and a water outlet pipe, wherein the water inlet pipe is provided with a water outlet, the switch pipe is provided with a water inlet, and the switch pipe enables the water outlet and the water inlet to be communicated or not communicated through rotation, so that water is communicated or not communicated with the water outlet pipe. And because the water outlet pipe is rotationally connected with the switch pipe, the water outlet pipe can rotate 360 degrees relative to the switch pipe, and 360-degree omnibearing water outlet is realized. Compared with the prior art, the water outlet device has the advantages that water is discharged in a staggered water outlet mode, the structure is ingenious, the production cost and the installation cost are reduced, a more comprehensive water outlet angle is realized, and the flexible use is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the water inlet pipe of the present invention;

fig. 3 is a schematic structural view of the connecting sleeve of the present invention;

FIG. 4 is a schematic structural diagram of a switching tube according to the present invention;

FIG. 5 is a schematic view of the construction of the gasket of the present invention;

FIG. 6 is a schematic structural diagram of the outlet pipe of the present invention;

FIG. 7 is a schematic cross-sectional view of the inlet pipe, the connecting sleeve, the switch pipe and the outlet pipe of the present invention;

FIG. 8 is a schematic cross-sectional view of the outlet tube, flexible retaining sleeve and outlet hose of the present invention.

In the figure:

the water inlet pipe comprises a water inlet pipe-1, a first end cover-11, a water outlet-11 a, a threaded hole-11 b, a first step 12 and a second step-13;

the switch tube-2, the second end cover-21, the water inlet-21 a, the through hole-21 b, the buckle groove-21 c, the second outer edge-22 and the positioning hole-2 a;

the water outlet pipe comprises a water outlet pipe part-3, a water outlet pipe part-31, an annular clamping groove-31 a, a water inlet pipe part-32, a positioning annular groove-32 a and a guide ring part-321;

a sealing gasket-4, a water through opening-4 a, a buckling bulge-4 b and a first outer edge-41;

a connecting piece-5 and a limiting part-51;

the connecting sleeve-6, the sleeve body-61, the elastic pressing ring part-611, the inner annular boss-612, the elastic gripper-62, the elastic part-621 and the positioning convex part-622;

a seal ring-7; a water outlet hose-8;

a flexible fixing sleeve-9 and an annular containing groove-9 a.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

As shown in fig. 1 to 8, the present application provides a novel angle valve structure, which includes a water inlet pipe 1, a switch pipe 2 and a water outlet pipe 3. 1 one end of inlet tube is connected with the pre-buried union coupling of wall, and the pre-buried pipe can supply water, specifically can adopt threaded connection, and the 1 other end of inlet tube is equipped with first end cover 11 and first end cover 11 is equipped with delivery port 11 a. The switch tube 2 is provided with a second end cover 21, the second end cover 21 is provided with a water inlet 21a, two water inlets 21a are arranged in the case, and the water outlet 11a and the water inlet 21a can be opposite to each other in the vertical direction. The switch tube 2 is rotatably connected with the water inlet tube 1 and the first end cap 11 and the second end cap 21 are hermetically overlapped, i.e. water cannot flow out from between the first end cap 11 and the second end cap 21. The water outlet pipe 3 is rotatably connected with the switch pipe 2, and the water inlet end of the water outlet pipe 3 is communicated with the water inlet 21a, namely, the water entering from the water inlet 21a can flow into the water outlet pipe 3 from the water inlet end.

Therefore, the water inlet pipe 1 is provided with a water outlet 11a, the switch pipe 2 is provided with a water inlet 21a, the switch pipe 2 enables the water outlet 11a and the water inlet 21a to be communicated or not communicated through rotation, the water outlet 11a and the water inlet 21a are communicated when facing to each other, otherwise, when the water outlet 11a and the water inlet 21a are staggered, the water outlet 11a is blocked by the second end cover 21, the water inlet 21a is blocked by the first end cover 11, the water outlet 11a and the water inlet 21a are not communicated, water after the water outlet 11a and the water inlet 21a are communicated flows into the water outlet pipe 3 from the water outlet 11a and the water inlet 21a in sequence, and therefore the water outlet pipe 3 is communicated or not communicated. And because the water outlet pipe 3 is rotatably connected with the switch tube 2, the water outlet pipe 3 can rotate 360 degrees relative to the switch tube 2, and 360-degree omnibearing water outlet is realized. Compared with the prior art, the water outlet device has the advantages that water is discharged in a staggered water outlet mode, the structure is ingenious, the production cost and the installation cost are reduced, a more comprehensive water outlet angle is realized, and the flexible use is facilitated.

Preferably, the number of the water outlets 11a and the number of the water inlets 21a are two, and when the water is boiled, the two water outlets 11a and the two water inlets 21a are communicated in a one-to-one correspondence manner, so that sufficient water yield is guaranteed.

As a specific embodiment of the rotary connection between the water inlet pipe 1 and the switch pipe 2, the rotary connection device further comprises a connecting piece 5, wherein a threaded hole 11b is formed in the middle of the first end cover 11, a through hole 21b is formed in the middle of the second end cover 21, one end of the connecting piece 5 penetrates through the through hole 21b to be connected with the threaded hole 11b, a limiting part 51 is arranged on the connecting piece 5, and the second end cover 21 is rotatably clamped between the first end cover 11 and the limiting part 51, so that when the switch pipe 2 rotates, the second end cover 21 can rotate between the first end cover 11 and the limiting part 51.

As the scheme is used for ensuring the sealing performance of the first end cover 11 and the second end cover 21, the scheme also comprises a sealing gasket 4 which rotates synchronously with the switch tube 2, the sealing gasket 4 is arranged between the first end cover 11 and the second end cover, and the sealing gasket 4 is provided with a water through port 4a which is correspondingly communicated with the water inlet 21 a. Thereby, the gasket 4 fills up the gap between the first and second end caps 11 and 21, and improves the sealability between the two end caps.

More preferably, the sealing gasket 4 is provided with a snap projection 4b, the second end cap 21 is provided with a snap groove 21c, and the snap projection 4b is matched and embedded in the snap groove 21 c. Thereby, the gasket 4 can be rotated with the rotation of the switching tube 2.

As a more specific assembly embodiment, the outer wall of the first end cap 11 is provided with a first step 12 and a second step 13 which are sleeved inside and outside, the sealing gasket 4 is provided with a first outer edge 41 which is clamped with the first step 12, and the second end cap 21 is provided with a second outer edge 22 which is clamped with the second step 13. So that the connection between the sealing gasket 4 and the switch tube 2 and the water inlet pipe 1 is more stable.

As a specific embodiment of the rotary connection between the water outlet pipe 3 and the switch pipe 2, the present invention further includes a connection sleeve 6, and the connection sleeve 6 includes a sleeve body 61 and a plurality of elastic grippers 62 arranged inside the sleeve body 61. Switch tube 2 is equipped with the locating hole 2a that a plurality of ring established on switch tube 2 pipe wall, outlet pipe 3 includes inlet pipe portion 32, and this inlet pipe portion 32 inserts and establishes in switch tube 2 and inlet pipe portion 32 outer wall is equipped with the positioning ring groove 32a with locating hole 2a intercommunication, elasticity grabhook 62 passes locating hole 2a and positioning ring groove 32a in proper order to realize adapter sleeve 6 and the linkage of switch tube 2 through elasticity grabhook 62, and provide the support for outlet pipe 3.

More specifically, the sleeve body 61 includes an elastic pressing ring portion 611 and an inner annular boss 612 fitted on the outer wall of the switch tube 2. The elastic gripper 62 includes an elastic portion 621 and a positioning protrusion 622, the positioning protrusion 622 is disposed near the inner annular boss 612, the elastic portion 621 is connected to the elastic pressing ring portion 611, an elastic distance for the elastic pressing ring portion 611 to deform is provided between the elastic pressing ring portion 611 and the switch tube 2, and the positioning protrusion 622 sequentially passes through the positioning hole 2a and the positioning ring groove 32 a.

Like this, the present case can be specifically in the assembling process, assemble switch tube 2 and inlet tube 1 earlier, then insert outlet pipe portion 31 switch tube 2, make positioning ring groove 32a and positioning hole 2a align, then press elasticity and press ring portion 611 and make the inside extrusion of elasticity portion 621 of elasticity grabhook 62 simultaneously the location convex part 622 outwards remove, be that adapter sleeve 6 sheathes switch tube 2 smoothly, loosen elasticity and press ring portion 611 at last, it is that location convex part 622 passes positioning hole 2a and blocks in positioning ring groove 32a, the equipment is simple, convenient and laborsaving. The use operation of present case specifically can be, rotates adapter sleeve 6, and the switch cover rotates along with adapter sleeve 6 rotates to realize boiling water or close water, rotate outlet pipe 3, make location annular groove 32a and location convex part 622 cooperation support outlet pipe 3 at the rotation process, realize 360 degrees play water, use in a flexible way.

Preferably, be equipped with sealing washer 7 between switch tube 2 and the outlet pipe 3, promote the leakproofness between switch tube 2 and the outlet pipe 3, the outer wall of outlet pipe 3 is equipped with guide ring portion 321, is convenient for outlet pipe 3 inserts switch tube 2.

In order to extend the water outlet 11a of the water outlet pipe 3, preferably, the water outlet pipe 3 further comprises a water outlet hose 8 and a flexible fixing sleeve 9, the water outlet pipe 3 further comprises a water outlet pipe portion 31, the water inlet pipe portion 32 and the water outlet pipe portion 31 are vertically communicated, the water outlet hose 8 and the flexible fixing sleeve 9 are sequentially sleeved on the outer wall of the water outlet pipe portion 31, and the water outlet hose 8 is fixed between the flexible fixing sleeve 9 and the outer wall of the water outlet pipe portion 31. The water outlet angle can be changed by holding the water outlet hose 8 by hand, and the water outlet 11a is prolonged, so that the use flexibility is further improved.

More preferably, the outer wall of the water outlet pipe portion 31 is provided with a plurality of annular clamping grooves 31a, the flexible fixing sleeve 9 is provided with an annular accommodating groove 9a, one end of the water outlet hose 8 is inserted into the annular accommodating groove 9a, and the flexible fixing sleeve 9 is extruded and deformed towards the water outlet pipe portion 31 and is embedded into the annular clamping grooves 31 a. Therefore, when the hose is assembled, the flexible fixing sleeve 9 provided with the water outlet hose 8 is sleeved on the water outlet pipe part 31, then the flexible fixing sleeve 9 is extruded forcibly, so that the flexible fixing sleeve 9 is deformed, the deformed part is embedded into the annular clamping groove 31a, the flexible fixing sleeve 9 is compacted, the water outlet hose 8 is fastened on the water outlet pipe 3, and the assembly is very quick.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.