CN217502783U

CN217502783U - Wall-mounted quick-connection water inlet nozzle

Info

Publication number: CN217502783U
Application number: CN202221613073.4U
Authority: CN
Inventors: 季匡红; 葛兵; 田各; 狄云佩; 张天鑫; 宋良
Original assignee: Zhejiang Valogin Technology Co ltd
Current assignee: Zhejiang Valogin Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-27
Anticipated expiration: 2032-06-27

Abstract

The utility model provides a wall-hanging connects water injection well choke soon belongs to water injection well choke technical field. It has solved the inconvenient problem of current water injection well choke in outdoor use. This wall-hanging water injection well choke that connects soon, including the main part that has into water end and play water end, be provided with in the main part and enable to intake the sealing member that is blocked between end and the play water end, intake the end and be located the bottom and the opening of main part set up down, it is located to go out the water end the front side of main part, the rear end of main part has the fixing base that is used for fixing at wall or face. The wall-mounted quick-connection water inlet nozzle has the advantage of convenience in use.

Description

Wall-mounted quick-connection water inlet nozzle

Technical Field

The utility model belongs to the technical field of the water injection well choke, a wall-hanging connects water injection well choke soon is related to.

Background

The water nozzle is the most commonly used water outlet terminal in people's life, is used for connecting the play water end of pipeline control play water size and break-make, and it generally includes the play water end that is located the front side, is located the intake end of rear side and is located the operating handle at top.

For example, people have designed a fast connecting water injection well choke to have applied for chinese patent, its application number is: 201520794012.6; the bulletin number is: CN 205047935U; the quick-connection water nozzle has approximately the same structure, the front end is a water outlet end, and the rear end is a water inlet end.

However, when the water nozzle is actually used, a metal water supply pipe is required to be connected to the water inlet end on the rear side of the water nozzle, so that water is supplied, meanwhile, fixed support is provided for the water nozzle, and the water nozzle is only suitable for indoor use. When a water nozzle needs to be arranged outdoors, for example, when a garden is provided with the water nozzle, the water nozzle cannot be fixed by using a hose because a metal water pipe is not embedded in the garden generally, and the water nozzle needs to be carried in and out every time water is used, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, provide a wall-hanging water injection well choke that connects soon, solved current water injection well choke in the inconvenient problem of outdoor use.

The purpose of the utility model can be realized by the following technical proposal:

wall-hanging meet water injection well choke soon, including the main part that has into water end and play water end, be provided with in the main part and enable to intake and be blocked sealing member between end and the play water end, its characterized in that, it is located to intake the end the bottom and the opening of main part set up down, it is located to go out the water end the front side of main part, the rear end of main part has the fixing base that is used for fixing at wall or face.

This wall-hanging meet water injection well choke soon is when outdoor installation, fixes the water injection well choke on the wall or on the vertical face through the fixing base of main part rear side, no longer removes. When water is needed, the hose is connected to the water inlet end at the bottom of the main body from an indoor faucet or other positions, and the water outlet end on the front side of the main body can be used normally, so that the original water outlet direction is kept. When water is not used, the hose is detached and retracted, the water nozzle is kept outside, the water nozzle does not need to be carried in and out, the use is convenient, the water nozzle outside does not discharge water under the condition that the water inlet source of the hose is not opened, the management is facilitated, and the waste of water resources is avoided.

In the wall-mounted quick-connection water inlet nozzle, the side part of the rear end of the main body extends outwards to form the plate-shaped fixed seat, the rear side surface of the fixed seat is a plane, and a plurality of fixing holes for the fasteners to pass through are formed in the fixed seat in a penetrating manner. The fixing base is the outside formation that extends of main part rear end, has increased the volume of fixing base, the plane of cooperation fixing base rear side for the fixing base can be fixed more stably on wall or the vertical face of establishhing.

In foretell wall-hanging meet water injection well choke soon, it is cylindric to intake the end, the outside of intaking the end is connected with and is cylindric connecting piece, the outside of connecting piece has the protrusion to be the annular spacing ring of circle, the outside of connecting piece still is fixed with and is the annular sealing washer of circle, the sealing washer is located the connecting piece is for intaking between the other end tip of end and the above-mentioned spacing ring. Through the setting of protrusion spacing ring, can carry on spacingly to the hose of plug-in connection outside, made things convenient for the connection, simultaneously, through the setting of sealing washer, for providing sealed between connecting piece and the hose.

In the wall-mounted quick-connection water inlet nozzle, the outer side of the connecting piece is further provided with a concave annular limiting groove, the limiting ring is located between the limiting groove and the sealing ring, and the limiting groove and the limiting ring are arranged adjacently. Through the mode that spacing ring and spacing groove are adjacent to be set up, form great difference in height between the two, the convenient connection, and when necessary, accessible is set up the mode of reining in the spacing groove with hose portion around the iron wire of establishing outside the hose and is come further to strengthen the stability and the fastness of connecting.

In the wall-mounted quick-connection water inlet nozzle, the side part of the water outlet end is outwards expanded to form an annular expansion part, and the outer side of the expansion part is provided with external threads. The expansion part is used for matching the use of partial pipe fittings needing threaded connection.

In foretell wall-hanging meet water injection well choke soon, the water injection well choke still includes that main part top protrusion is annular neck, wears to establish the valve rod in the neck and is located the outer handle of main part, the inner of valve rod stretches into in the main part and is connected with above-mentioned sealing member, the outer end of valve rod stretches out the main part and links firmly with the handle, the end and the play water gap of water outlet end are intake in the main part to the intercommunication, when the valve rod moved to the inner end direction, the sealing member can support and lean on and cross water gap department and shutoff cross the mouth of a river.

In foretell wall-hanging meet water injection well choke soon, neck outside threaded connection has and is annular nut, the one end inboard that the neck was kept away from to the nut has the protrusion and is annular protruding edge, be provided with between the tip of neck and the protruding edge and be annular rubber pad one, the rubber pad set establish in the outside of valve rod and the inner wall of rubber pad one can with the lateral surface counterbalance of valve rod is leaned on, rubber pad one is the conical surface with protruding relative one end in edge. The design of conical surface for the screw cap can extrude rubber pad one when the screw is screwed in along the screw thread, makes its deformation, improves sealed effect.

In the wall-mounted quick-connection water inlet nozzle, a recessed annular abdicating groove is formed in the end face of one end, facing the neck, of the rubber pad. The design of the abdicating groove can provide space for the deformation of the first rubber pad.

In the wall-hanging type quick-connection water inlet nozzle, the inner side of the neck is provided with an internal thread in threaded connection with the valve rod, a second annular rubber pad is further arranged in the neck, and two ends of the second rubber pad are respectively abutted against the first rubber pad and the internal thread on the inner side of the neck.

Compared with the prior art, this wall-hanging quick-connection water injection well choke accessible rear side's fixing base snap-on is outdoor, during the use, establish the hose cover peg graft in the outside of the end of intaking of main part bottom can, need not to carry the water injection well choke business turn over, it is comparatively convenient to use.

Drawings

Fig. 1 is a schematic sectional structure view of the wall-mounted quick-connection water inlet nozzle.

In the figure, 1, a water inlet end; 2. a water outlet end; 3. a main body; 4. a seal member; 5. a fixed seat; 6. a connecting member; 7. a limiting ring; 8. a seal ring; 9. a limiting groove; 10. an expansion section; 11. a neck portion; 12. a handle; 13. a valve stem; 14. a nut; 15. a convex edge; 16. a first rubber pad; 17. a yielding groove; 18. and a second rubber pad.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the wall-mounted quick-connection water inlet nozzle comprises a main body 3 with a water inlet end 1 and a water outlet end 2, and a sealing element 4 capable of blocking the water inlet end 1 and the water outlet end 2 is arranged in the main body 3. Wherein, end 1 of intaking is cylindricly, is located the bottom and the opening of main part 3 and sets up down, goes out water end 2 and is located the front side of main part 3, and the opening sets up to the below slope that makes progress, and the rear end of main part 3 is sealed, and the lateral part of 3 rear ends of main part outwards extends and forms square platelike fixing base 5, and this fixing base 5's trailing flank is the plane, and four angles all run through on the fixing base 5 and set up the fixed orifices that can supply the fastener to pass. In this embodiment, the side wall of the fixing hole is a smooth cylindrical surface, the fastener is exemplified by a screw, the rod portion of the fastener passes through the fixing hole and is used for being in threaded connection with a wall surface or a plate surface, and the head portion of the screw abuts against the end surface of the fixing seat 5 and presses the fixing seat 5 against the wall surface or the plate surface.

The outside of end 1 of intaking is provided with and is cylindric connecting piece 6, the upper end of this connecting piece 6 with intake end 1 threaded connection, the outside of connecting piece 6 lower extreme has the protrusion to be the annular spacing ring 7 of circle, the outside that 6 lower extremes of connecting piece are close to tip department has been seted up and has been the annular seal groove of circle, is provided with in this seal groove to be the annular sealing washer 8 of circle, this sealing washer 8 is located between 6 lower extremes of connecting piece tip and the spacing ring 7. The outer side of the connecting piece 6 is also provided with a concave annular limiting groove 9, the limiting ring 7 is positioned between the limiting groove 9 and the sealing ring 8, and the limiting groove 9 and the limiting ring 7 are arranged adjacently. In this embodiment, the inner diameter of the upper end of the connecting member 6 is larger than the inner diameter of the lower end, and the outer diameter of the upper end of the connecting member 6 is larger than the outer diameter of the lower end; the side part of the water outlet end 2 is expanded outwards to form a ring-shaped expansion part 10, and the outer side of the expansion part 10 is provided with external threads.

The water injection well choke still includes that 3 top projections of main part are annular neck 11, wear to establish valve rod 13 in neck 11 and lie in main part 3 outer handle 12, the inner of valve rod 13 stretches into in the main part 3 and is connected with sealing member 4, the outer end of valve rod 13 stretches out main part 3 and links firmly with handle 12, has the intercommunication end 1 of intaking in the main part 3 and goes out the water gap of water end 2, when valve rod 13 removes to the inner end direction, sealing member 4 can support and lean on and cross the water gap and shutoff and cross the mouth of a river. In this embodiment, the valve rod 13 the inner outside has the recess and is the annular mounting groove of circle, and sealing member 4 is the ring shape and sets up in this mounting groove, and the outside of valve rod 13 the inner still has the outside protrusion and is the closing plate of disc form, and this closing plate is compared in the outer end that the mounting groove is closer to valve rod 13, and closing plate and the adjacent setting of mounting groove, and the terminal surface of sealing member 4 can support and lean on the terminal surface on the closing plate.

The outer side of the neck 11 is in threaded connection with a nut 14 which is in a circular ring shape, a protruding convex edge 15 which is in a circular ring shape is arranged on the inner side of one end, away from the neck 11, of the nut 14, a first rubber pad 16 which is in a circular ring shape is arranged between the end of the neck 11 and the convex edge 15, the first rubber pad 16 is sleeved on the outer side of the valve rod 13, the inner wall of the first rubber pad 16 can abut against the outer side face of the valve rod 13, one end, opposite to the protruding edge 15, of the first rubber pad 16 is a conical surface, and a concave receding groove 17 which is in a circular ring shape is formed in the end face, facing the neck 11, of the first rubber pad 16. The inner side of the neck 11 is provided with an internal thread which is in threaded connection with the valve rod 13, a second annular rubber pad 18 is further arranged in the neck 11, and two ends of the second annular rubber pad 18 are respectively abutted against the first rubber pad 16 and the internal thread on the inner side of the neck 11.

This wall-hanging type connects water injection well choke soon is when outdoor installation, fixes the water injection well choke on the wall or on the vertical face through fixing base 5 of 3 rear sides of main part, no longer removes. When water is needed, the hose is connected out from an indoor faucet or other positions and sleeved outside the connecting piece 6 at the bottom of the main body 3, and the hose, the connecting piece 6 and the water inlet end 1 are fixed through the limiting ring 7 and an iron wire which can clamp the hose part into the limiting groove 9. The water outlet end 2 at the front side of the main body 3 can use water normally by operating the handle 12, and the original water outlet direction is kept.

When water is not used, the hose is detached and retracted, the water nozzle is kept outside, the water nozzle does not need to be carried in and out, the use is convenient, the water nozzle outside does not discharge water under the condition that the water inlet source of the hose is not opened, the management is facilitated, and the waste of water resources is avoided.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Wall-hanging meet water injection well choke soon, including main part (3) that have into water end (1) and play water end (2), be provided with in main part (3) and enable into water end (1) and go out the sealing member (4) that are blocked between water end (2), its characterized in that, it is located to intake end (1) the bottom and the opening of main part (3) set up down, it is located to go out water end (2) the front side of main part (3), the rear end of main part (3) has and is used for fixing base (5) at wall or face.

2. The wall-mounted quick-connection water inlet nozzle as claimed in claim 1, wherein the side portion of the rear end of the main body (3) extends outwards to form the plate-shaped fixing seat (5), the rear side surface of the fixing seat (5) is a plane, and a plurality of fixing holes for fasteners to pass through are formed in the fixing seat (5) in a penetrating manner.

3. A wall-mounted quick-connection water inlet nozzle according to claim 1 or 2, characterized in that the water inlet end (1) is cylindrical, the outer side of the water inlet end (1) is connected with a connecting piece (6) which is cylindrical, the outer side of the connecting piece (6) is provided with a limiting ring (7) which is protruded and annular, the outer side of the connecting piece (6) is further fixed with a sealing ring (8) which is annular, and the sealing ring (8) is located between the other end part of the connecting piece (6) opposite to the water inlet end (1) and the limiting ring (7).

4. A wall-mounted quick-connection water inlet nozzle according to claim 3, characterized in that the outer side of the connecting piece (6) is further provided with a concave circular limiting groove (9), the limiting ring (7) is located between the limiting groove (9) and the sealing ring (8), and the limiting groove (9) and the limiting ring (7) are adjacently arranged.

5. A wall-mounted quick-connect water inlet nozzle according to claim 1 or 2, characterized in that the side of the water outlet end (2) is outwardly flared to form a ring-shaped flared portion (10), and the outside of the flared portion (10) is provided with external threads.

6. A wall-mounted quick-connection water inlet nozzle according to claim 1 or 2, characterized in that the nozzle further comprises a main body (3) with a protruding circular neck (11), a valve rod (13) penetrating the neck (11) and a handle (12) located outside the main body (3), the inner end of the valve rod (13) extends into the main body (3) and is connected with the sealing element (4), the outer end of the valve rod (13) extends out of the main body (3) and is fixedly connected with the handle (12), a water passing opening communicating the water inlet end (1) and the water outlet end (2) is arranged in the main body (3), and when the valve rod (13) moves towards the inner end, the sealing element (4) can abut against the water passing opening and block the water passing opening.

7. A wall-mounted quick-connection water inlet nozzle according to claim 6, characterized in that a nut (14) is connected to the outer side of the neck (11) in a threaded manner, a protruding annular protruding edge (15) is arranged on the inner side of one end, far away from the neck (11), of the nut (14), a first annular rubber pad (16) is arranged between the end of the neck (11) and the protruding edge (15), the first rubber pad (16) is sleeved on the outer side of the valve rod (13), the inner wall of the first rubber pad (16) can abut against the outer side face of the valve rod (13), and the end, opposite to the protruding edge (15), of the first rubber pad (16) is a conical surface.

8. A wall-mounted quick-connection water inlet nozzle according to claim 7, characterized in that an end face of the rubber pad I (16) facing the neck (11) is provided with a concave annular abdicating groove (17).

9. A wall-mounted quick-connection water inlet nozzle according to claim 7, characterized in that an internal thread connected with the valve rod (13) in a threaded manner is arranged on the inner side of the neck (11), a second annular rubber pad (18) is further arranged in the neck (11), and two ends of the second annular rubber pad (18) are respectively abutted against the first rubber pad (16) and the internal thread on the inner side of the neck (11).