CN209762305U - Hose opening and closing assembly - Google Patents

Abstract

The utility model discloses a subassembly is opened and close to hose relates to valve technical field, and its technical scheme main points are: including the main part, the runner has been seted up to the main part is inside, and the both ends of runner are water inlet and delivery port respectively, and the delivery port department of main part is provided with hose connection spare, and hose connection spare includes connecting seat and mount pad, and the connecting seat sets up in the delivery port department of main part, and mount pad integrated into one piece is on the connecting seat, and integrated into one piece has a plurality of spacing archs on the lateral wall of mount pad, and the axial evenly distributed of a plurality of spacing archs along the mount pad. When the hose is sleeved on the mounting seat, the contact surface between the hose and the mounting seat is a bent surface, and the hose is not easy to separate from the mounting seat in the use process of the hose opening and closing assembly. Simultaneously with hose connection spare integrated into one piece in the main part, at the in-process that this hose of installation was opened and close the subassembly like this, need not install hose connection spare to the body through other modes for this hose opens and close the use of subassembly and becomes more convenient, swift.

Description

Hose opening and closing assembly

Technical Field

The utility model relates to the technical field of valves, in particular to subassembly is opened and close to hose.

Background

At present, chinese patent that publication number is CN203131072U discloses an angle valve, including valve body, valve cap and case, be provided with case chamber, water inlet channel and water outlet channel in the valve body, water inlet channel and water outlet channel all communicate with each other with the case chamber, the case set up in the case intracavity, the rotatable setting of valve cap is on the valve body, just the valve cap with the tip circumference of case is fixed, through the rotation of valve cap drives the case and rotates and control the break-make of water inlet channel and water outlet channel.

When a hose is required to be connected to the valve body for transporting water to a farther place for use, the hose with the inner diameter smaller than the outer diameter of the valve body needs to be taken out, and then the hose is sleeved on the end part, provided with the water outlet flow passage, of the valve body. However, in the hose connected to the valve body in this way, the contact surface between the hose and the valve body is a flat surface, and in the process of using the hose opening and closing assembly, water flowing out of the hose from the valve body impacts the hose, so that the hose sleeved on the valve body is easily separated from the valve body.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a subassembly is opened and close to hose, its advantage that has the difficult separation of hose in the use.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a subassembly is opened and close to hose, includes the main part, the inside runner that supplies water to flow through of seting up of main part, the both ends of runner are the water inlet that supplies water inflow and the delivery port that supplies water outflow respectively, be provided with the case in the main part, the case is used for control the runner is opened and close, it is connected with the valve gap to rotate in the main part, the valve gap with case circumference is fixed, the delivery port department of main part is provided with hose connection spare, hose connection spare includes connecting seat and mount pad, connecting seat integrated into one piece in the delivery port department of main part, the mount pad integrated into one piece in on the connecting seat, just integrated into one piece has a plurality of spacing archs on the lateral wall of mount pad, and a plurality of spacing protruding edge.

Through above-mentioned technical scheme, when needs installation a hose and is used for transporting water to farther place and use, select a hose that the internal diameter is less than the mount pad external diameter, later with hose cover to the mount pad on, contradict on the terminal surface of connecting seat until the tip of hose. All spacing archs all are located the inside of hose this moment, so every spacing arch all can extrude the inner wall of hose for the shaping has the recess that is used for supplying spacing arch to stretch into on the inner wall of hose, and when spacing arch was located inside the recess, spacing bellied outer wall laminating in the inner wall of recess. That is to say, when the hose cup jointed to the mount pad, the contact surface between hose and the mount pad is the face of buckling, and the hose is difficult for opening and close the use in-process and the mount pad separation of subassembly at this hose. Simultaneously with hose connection spare integrated into one piece in the main part, at the in-process that this hose of installation was opened and close the subassembly like this, need not install hose connection spare to the body through other modes for this hose opens and close the use of subassembly and becomes more convenient, swift.

Preferably, each limiting protrusion is provided with a chamfer at the end part far away from the water outlet.

Through the technical scheme, the hose is sleeved on the mounting seat and the end part of the hose is controlled to move to the process of one side of the connecting seat, if the end part of the hose is abutted to the chamfer of the limiting bulge, the limiting bulge can apply external force to the hose to point to one side of the hose and be perpendicular to the chamfer surface, so that the inner diameter of the end part of the hose is gradually enlarged, the end part of the hose can be conveniently wrapped by the limiting bulge, and the hose opening and closing assembly is more convenient and rapid to use.

Preferably, the outer diameter of the mounting seat is smaller than that of the connecting seat.

Through above-mentioned technical scheme, the external diameter of mount pad is less than the external diameter of connecting seat, can form one between mount pad and the connecting seat like this and keep off the shoulder, should keep off the shoulder and be used for the tip that will cup joint the in-process conflict hose of hose.

Preferably, the main body comprises a water supply section, a connecting section rotatably sleeved on the water supply section, and a threaded part for axially fixing the water supply section and the connecting section.

Through above-mentioned technical scheme, when opening and close the subassembly with this hose and install to predetermineeing on the water pipe on the prerequisite, need control the main part and rotate so that main part and water pipe threaded connection. When being connected between linkage segment and the water pipe is accomplished, can rotate the water supply section for keep away from linkage segment's tip orientation in the water supply section and deviate from wall body one side, have sufficient space in order to guarantee the later stage at coupling hose's process, make the use that this hose opened and close the subassembly become more convenient, swift.

Preferably, a baffle ring is integrally formed on the inner wall of the connecting section and abuts against the end of the water supply section, a through hole is formed in the threaded piece and is used for communicating the runners on the two sides of the threaded piece, one end of the threaded piece is in threaded connection with the inner cavity of the water supply section, the other end of the threaded piece is expanded in diameter to form a limiting section, and the limiting section abuts against the end face, facing the water inlet, of the baffle ring.

Through above-mentioned technical scheme, spacing section in the screw member compresses tightly the linkage segment on the water supply section through keeping off the ring to guarantee that the water supply section is difficult for breaking away from the linkage segment for linkage segment pivoted in-process.

Preferably, a lantern ring is sleeved on the water supply section, and the lantern ring is abutted between the water supply section and the connecting section.

Through above-mentioned technical scheme, set up the lantern ring between water supply section and linkage segment and be used for reducing the wearing and tearing between water supply section and the linkage segment, promoted the life that this hose opened and close the subassembly to a certain extent.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for showing an appearance structure of the embodiment;

Fig. 2 is a schematic sectional view of the embodiment, which is mainly used for showing the components of the embodiment.

Reference numerals: 1. a valve core; 2. a valve cover; 3. a main body; 31. a water supply section; 32. a connecting section; 33. a threaded member; 4. a flow channel; 41. a water inlet; 42. a water outlet; 5. a threaded segment; 6. a ring groove; 7. a seal ring; 8. a butting seat; 9. mounting grooves; 10. a gasket; 101. a resisting section; 102. a deformation section; 11. a hose connector; 111. a connecting seat; 112. a mounting seat; 12. a limiting bulge; 13. a collar; 14. a baffle ring; 15. a through hole; 16. a limiting section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A hose opening and closing assembly is shown in figures 1 and 2 and comprises a main body 3, a flow channel 4 for water to flow through is formed in the main body 3, and a water inlet 41 and a water outlet 42 are formed in two ends of the flow channel 4 respectively. The valve core 1 is arranged inside the main body 3, and a user can control the connection or disconnection of the water inlet 41 and the water outlet 42 by rotating the valve core 1. The main part 3 is connected with a valve cover 2 in a rotating mode, the valve cover 2 is fixedly connected with the valve core 1 in the circumferential direction, and when the hose opening and closing assembly is used, a user can control the valve core 1 to rotate by rotating the valve cover 2.

The water inlet 41 of the main body 3 is provided with a thread section 5, and the main body 3 is in threaded connection with a water pipe preset on the wall surface through the thread section 5. The annular groove 6 is formed in the threaded section 5, the central axis of the annular groove 6 is overlapped with the central axis of the threaded section 5, the sealing ring 7 is arranged inside the annular groove 6, and the outer diameter of the sealing ring 7 is larger than the minimum outer diameter of the threaded section 5 and smaller than the maximum outer diameter of the threaded section 5.

The main body 3 is provided with a butt joint seat 8 in a protruding way, and the butt joint seat 8 is close to one side of the water inlet 41. The end part of the abutting seat 8 facing the water inlet 41 is provided with an annular mounting groove 9, and the central axis of the mounting groove 9 coincides with the central axis of the abutting seat 8. The main part 3 is equipped with sealed pad 10 on being close to the tip of water inlet 41 to the cover, and sealed pad 10 imbeds to mounting groove 9 in, and sealed pad 10 protrusion in the notch of mounting groove 9. The end of the sealing gasket 10 close to the water inlet 41 abuts against the threaded section 5. The sealing gasket 10 comprises a resisting section 101 and a deforming section 102 which are close to one side of the abutting seat 8, the resisting section 101 is attached to the abutting seat 8, the outer diameter of the resisting section 101 is smaller than that of the abutting seat 8, and the outer diameter of the resisting section 101 is larger than the maximum outer diameter of the threaded section 5. The deformation section 102 and the fastening section 101 are integrally formed, the deformation section 102 is located on one side, close to the water inlet 41, of the fastening section 101, the outer diameter of the deformation section 102 gradually decreases towards one side of the water inlet 41, and the minimum outer diameter of the deformation section 102 is smaller than the maximum outer diameter of the thread section 5.

The water outlet 42 of the main body 3 is provided with a hose connector 11, and the hose connector 11 and the main body 3 are integrally formed. Hose connection 11 includes connecting seat 111 of fixed connection in 3 delivery ports 42 departments of main part, fixed connection be used for the mount pad 112 of being connected with the hose on connecting seat 111, and the external diameter of connecting seat 111 is greater than the external diameter of mount pad 112, is provided with a plurality of spacing archs 12 on the outer wall of mount pad 112, and a plurality of spacing archs 12 along the axial evenly distributed of mount pad 112, all is provided with the chamfer on the tip that delivery ports 42 were kept away from to every spacing arch 12.

The main body 3 comprises a water supply section 31 connected with a hose, a connecting section 32 rotatably sleeved on the water supply section 31, and a screw 33 axially fixing the water supply section 31 and the connecting section 32. The end part of the water supply section 31 close to the connecting section 32 is sleeved with a lantern ring 13, and the lantern ring 13 is abutted against the side wall of the water supply section 31 by the connecting section 32. The inner wall of the connecting section 32 is convexly provided with a baffle ring 14, and the baffle ring 14 is used for abutting against the end part of the water supply section 31 so as to limit the connecting section 32 to move to one side of the water supply section 31. The middle part of the screw member 33 is provided with a through hole 15 communicated with the flow passage 4, one end of the screw member 33 is in threaded connection with the inner cavity of the water supply section 31, the other end of the screw member 33 is expanded in diameter to form a limiting section 16, and the limiting section 16 abuts against the end face, close to the water inlet 41, of the baffle ring 14.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (6)

1. The utility model provides a hose opens and close subassembly, includes main part (3), main part (3) inside has been seted up and has been supplied water runner (4) that flows through, the both ends of runner (4) are water supply inflow's water inlet (41) and water supply outflow's delivery port (42) respectively, be provided with case (1) on main part (3), case (1) are used for control runner (4) are opened and close, it is connected with valve gap (2) to rotate on main part (3), valve gap (2) with case (1) circumference is fixed, characterized by: delivery port (42) department of main part (3) is provided with hose connection spare (11), hose connection spare (11) are including connecting seat (111) and mount pad (112), connecting seat (111) integrated into one piece in delivery port (42) department of main part (3), mount pad (112) integrated into one piece in on connecting seat (111), just integrated into one piece has a plurality of spacing archs (12) on the lateral wall of mount pad (112), and a plurality of spacing archs (12) are followed the axial evenly distributed of mount pad (112).

2. a hose opening and closing assembly as defined in claim 1, wherein: and each limiting bulge (12) is provided with a chamfer at the end part far away from the water outlet (42).

3. A hose opening and closing assembly as defined in claim 1, wherein: the outer diameter of the mounting seat (112) is smaller than that of the connecting seat (111).

4. A hose opening and closing assembly as defined in claim 1, wherein: the main body (3) comprises a water supply section (31), a connecting section (32) rotatably sleeved on the water supply section (31), and a threaded piece (33) used for axially fixing the water supply section (31) and the connecting section (32).

5. A hose opening and closing assembly as claimed in claim 4, wherein: the water supply device is characterized in that a retaining ring (14) is integrally formed on the inner wall of the connecting section (32), the retaining ring (14) abuts against the end portion of the water supply section (31), a through hole (15) is formed in the threaded piece (33), the through hole (15) is used for communicating flow channels (4) on two sides of the threaded piece (33), one end of the threaded piece (33) is in threaded connection with the inner cavity of the water supply section (31), the other end of the threaded piece (33) is expanded in diameter to form a limiting section (16), and the limiting section (16) abuts against the end face, facing the water inlet (41), of the retaining ring (14).

6. A hose opening and closing assembly as claimed in claim 4, wherein: a lantern ring (13) is sleeved on the water supply section (31), and the lantern ring (13) is tightly propped between the water supply section (31) and the connecting section (32).