CN210240833U

CN210240833U - Five-way valve with quick-connecting structure

Info

Publication number: CN210240833U
Application number: CN201920950040.0U
Authority: CN
Inventors: Laiman Mou; 牟来满; Faqiang Zhang; 张发强
Original assignee: Jiaxing Aidixi Heating And Ventilation Science & Technology Co ltd
Current assignee: Jiaxing Aidixi Heating And Ventilation Science & Technology Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-03
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a five-way valve with connect formula structure soon, including the five-way valve body, be provided with a water supply connector and two water connectors on the five-way valve body, threaded connection has the nut cover on the outer tip of the water connector that is located the top, inlay the snap ring that is equipped with plastics bush, sealing washer and "C" font from bottom to top in proper order between the outer tip of nut cover and the water connector that is located the top, the lower extreme of plastics bush offsets with the outer tip of the water connector that is located the top, be provided with the annular step that can supply the sealing washer embedding on the inner wall of plastics bush upper end, the lower tip of snap ring imbeds in annular step partially, be provided with the annular inclined plane that is used for extrudeing the snap ring so that the snap ring chucking wears to establish the connecting pipe in the nut cover on the inner wall of nut cover, the; the utility model discloses can bring the convenience for being connected of connecting pipe and water connectors.

Description

Five-way valve with quick-connecting structure

Technical Field

The utility model relates to the technical field of valves, concretely relates to five-way valve with connect formula structure soon.

Background

At present, when the connecting pipe needs to be connected to the water outlet connector of the five-way valve, a thread needs to be arranged on the end part of the connecting pipe, then the connecting pipe is connected to the water outlet connector of the five-way valve in a threaded connection mode, and the thread needs to be arranged on the end part of the connecting pipe, so that the connecting pipe and the five-way valve are inconvenient to connect, and the quick connection of the connecting pipe and the five-way valve is not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a five-way valve with a quick-connecting structure, when a connecting pipe is required to be connected to a water outlet connector, the connecting pipe is only required to be inserted into a snap ring and a sealing ring, and then a nut sleeve is screwed, so that the snap ring, the sealing ring and a plastic bushing are downwards extruded by the nut sleeve; after the clamping ring is extruded, the clamping ring can be clamped on the outer wall of the connecting pipe, so that the connecting pipe can be fixed; after the sealing ring is extruded, the sealing ring deforms, and the inner peripheral wall of the sealing ring can be attached to the outer peripheral wall of the connecting pipe, so that the sealing between the connecting pipe and the plastic bushing can be realized; because the connecting pipe is with the utility model provides a when water connectors connects, need not to set up the screw thread on the tip of connecting pipe to can bring the convenience for being connected of connecting pipe and water connectors, can make the connecting pipe be connected to fast promptly the utility model discloses a water connectors is last.

The utility model discloses a five-way valve with quick-connect structure, including the five-way valve body, be provided with a water supply connector and two water connectors on the five-way valve body, two water connectors all communicate with water connector, install two case that are used for controlling one of them water connector and water connector break-make respectively on the five-way valve body, threaded connection has nut cover on the outer tip of the water connector that lies above, inlay the plastics bush, sealing washer and the snap ring of "C" font from bottom to top between the outer tip of the water connector that lies above and the nut cover in proper order, the lower extreme of plastics bush offsets with the outer tip of the water connector that lies above, be provided with the annular step that can supply the sealing washer embedding on the inner wall of plastics bush upper end, the lower tip part embedding of snap ring is in the annular step, be provided with the annular inclined plane that is used for extruding the snap ring chucking so that the snap ring wears to establish the connecting pipe in the nut cover on, the annular inclined plane is gradually inclined inwards from bottom to top.

The utility model discloses a five-way valve with connect formula structure soon, wherein, inlay in the annular step between snap ring and the sealing washer and be equipped with the gasket, the external diameter and the internal diameter of gasket and the external diameter and the internal diameter homogeneous phase of sealing washer.

The utility model discloses a five-way valve with connect formula structure soon, wherein, the periphery wall of nut cover is regular hexagon shape structure.

The utility model discloses a five-way valve with connect formula structure soon, wherein, be provided with the first conical surface of from top to bottom gradually inwards shrinking on the periphery wall of plastics bush lower extreme, be provided with the second conical surface of outside-in downward sloping gradually on the inner wall of the outer tip of water outlet joint, first conical surface offsets with second conical surface.

By adopting the structure, when the connecting pipe is required to be connected to the water outlet connector, the connecting pipe is only required to be inserted into the snap ring and the sealing ring, and then the nut sleeve is screwed, so that the snap ring, the sealing ring and the plastic bushing are downwards extruded by the nut sleeve; after the clamping ring is extruded, the clamping ring can be clamped on the outer wall of the connecting pipe, so that the connecting pipe can be fixed; after the sealing ring is extruded, the sealing ring deforms, and the inner peripheral wall of the sealing ring can be attached to the outer peripheral wall of the connecting pipe, so that the sealing between the connecting pipe and the plastic bushing can be realized; because the connecting pipe is with the utility model provides a when water connectors connects, need not to set up the screw thread on the tip of connecting pipe to can bring the convenience for being connected of connecting pipe and water connectors, can make the connecting pipe be connected to fast promptly the utility model discloses a water connectors is last.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic sectional view of the present invention after partially disassembled;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a five-way valve with connect formula structure soon, including five-way valve body 1, be provided with a water supply connector 11 and two water connectors 12 on the five-way valve body 1, two water connectors 12 all communicate with water connectors 11, install two case 2 that are used for controlling one of them water connectors 12 and the break-make of water connectors 11 respectively on the five-way valve body 1, threaded connection has nut cover 3 on the outer tip that is located the water connectors 12 of top, inlay by supreme plastics bush 4 that is equipped with in proper order down between the outer tip of nut cover 3 and the water connectors 12 that is located the top, the snap ring 6 of sealing washer 5 and "C" font, the lower extreme of plastics bush 4 offsets with the outer tip that is located the water connectors 12 of top, be provided with the annular step 41 that can supply the embedding of sealing washer 5 on the inner wall of plastics bush 4 upper end, the lower tip embedding of snap ring 6 is in annular step 41, be provided with on the inner wall of nut cover 3 upper end and be used for extrudeing 3, the annular inclined surface 31 of the connecting pipe in the step 3 is gradually inclined inwards from bottom to top; by adopting the structure, when the connecting pipe is required to be connected to the water outlet connector, the connecting pipe is only required to be inserted into the snap ring and the sealing ring, and then the nut sleeve is screwed, so that the snap ring, the sealing ring and the plastic bushing are downwards extruded by the nut sleeve; after the clamping ring is extruded, the clamping ring can be clamped on the outer wall of the connecting pipe, so that the connecting pipe can be fixed; after the sealing ring is extruded, the sealing ring deforms, and the inner peripheral wall of the sealing ring can be attached to the outer peripheral wall of the connecting pipe, so that the sealing between the connecting pipe and the plastic bushing can be realized; because the connecting pipe is with the utility model provides a when water connectors connects, need not to set up the screw thread on the tip of connecting pipe to can bring the convenience for being connected of connecting pipe and water connectors, can make the connecting pipe be connected to fast promptly the utility model discloses a water connectors is last.

A gasket 7 is embedded in an annular step 41 between the snap ring 6 and the sealing ring 5, and the outer diameter and the inner diameter of the gasket 7 are the same as those of the sealing ring 5; through the setting of gasket, wear to establish back in nut cover and the sealing washer at the connecting pipe, and when the nut cover was screwed up gradually on the water connectors, the gasket can extrude the sealing washer better and make the sealing washer produce the deformation after compress tightly on the outer wall of connecting pipe, so for can realize reliably sealing between sealing washer and the connecting pipe.

The peripheral wall of the nut sleeve 3 is of a regular hexagonal structure; after the structure is adopted, the wrench can conveniently screw the nut sleeve, so that convenience can be brought to the screwing of the nut sleeve.

A first conical surface 42 which gradually shrinks inwards from top to bottom is arranged on the outer peripheral wall of the lower end of the plastic bush 4, a second conical surface 121 which gradually inclines downwards from outside to inside is arranged on the inner wall of the outer end part of the water outlet joint 12, and the first conical surface 42 is abutted against the second conical surface 121; after the structure is adopted, when the nut sleeve is gradually screwed on the water outlet connector, the first conical surface can gradually abut against the second conical surface, the lower end of the plastic bushing can be partially embedded into the water outlet connector, and after the plastic bushing abuts against the water outlet connector, sealing can be achieved between the plastic bushing and the water outlet connector.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a five-way valve with connect formula structure soon, includes five-way valve body (1), be provided with one water supply connector (11) and two water connectors (12) on five-way valve body (1), two water connectors (12) all communicate with water supply connector (11), install two case (2) that are used for controlling one of them water connector (12) and water connector (11) break-make respectively on five-way valve body (1), its characterized in that: the outer end part of the water outlet joint (12) positioned above is connected with a nut sleeve (3) in a threaded way, a plastic bushing (4), a sealing ring (5) and a C-shaped snap ring (6) are sequentially embedded between the nut sleeve (3) and the outer end part of the water outlet joint (12) positioned above from bottom to top, the lower end of the plastic bushing (4) is propped against the outer end part of the water outlet joint (12) positioned above, an annular step (41) for embedding the sealing ring (5) is arranged on the inner wall of the upper end of the plastic bush (4), the lower end part of the clamping ring (6) is embedded into the annular step (41), an annular inclined surface (31) used for extruding the clamping ring (6) to enable the clamping ring (6) to clamp a connecting pipe penetrating through the nut sleeve (3) is arranged on the inner wall of the upper end of the nut sleeve (3), and the annular inclined surface (31) is gradually inclined inwards from bottom to top.

2. The five-way valve with the quick-connecting structure as claimed in claim 1, wherein a gasket (7) is embedded in the annular step (41) between the snap ring (6) and the sealing ring (5), and the outer diameter and the inner diameter of the gasket (7) are the same as those of the sealing ring (5).

3. The five-way valve with quick-connect structure according to claim 1, wherein the peripheral wall of the nut sleeve (3) is of a regular hexagonal shape structure.

4. The five-way valve with the quick-connecting structure according to claim 1, wherein a first tapered surface (42) which gradually shrinks inwards from top to bottom is arranged on the outer peripheral wall of the lower end of the plastic bushing (4), a second tapered surface (121) which gradually inclines downwards from outside to inside is arranged on the inner wall of the outer end of the water outlet joint (12), and the first tapered surface (42) abuts against the second tapered surface (121).