CN211083002U

CN211083002U - Water nozzle for public places

Info

Publication number: CN211083002U
Application number: CN201922285308.6U
Authority: CN
Inventors: 马健宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-24
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a water nozzle for public places, which relates to the technical field of sanitary ware products, and comprises an inner shell arranged on a water pipe; the clamping groove is formed in the outer surface of the inner shell; an opening snap ring which can be sleeved in the clamping groove and the upper edge of which protrudes out of the clamping groove; the decorative shell can be sleeved outside the inner shell; a limit bulge formed on the inner wall of the decorative shell; after the decorative shell is sleeved outside the inner shell, the edge of the limiting bulge is in contact with the edge of the open snap ring protruding out of the clamping groove to limit the decorative shell; establish the draw-in groove on the inner shell with the snap ring cover, then will decorate the shell and establish the inner shell outside from up the cover down, spacing bellied lower limb and the top edge contact of snap ring and carry out the spacing of below position shift direction to spacing arch, then children etc. when twisting the water injection well choke this moment, just let decorate the shell idle running, avoid other people to twist the water injection well choke off and the condition lost, reduced the maintenance cost, save the cost.

Description

Water nozzle for public places

Technical Field

The utility model relates to the technical field of sanitary ware products, in particular to a water nozzle for public places.

Background

The external water injection well choke of current tap can be screwed up or unscrewed by hand, especially at the water injection well choke that often uses in public occasion as shown in figure 1, the inventor discovers, often has the phenomenon that the water injection well choke is twisted off by children etc. owing to curiosity is children's nature, this kind of condition often is difficult to avoid, has caused the increase of maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water injection well choke for public place aims at solving the phenomenon that the water injection well choke often exists among the prior art water injection well choke and is twisted off by children etc. has caused the problem of the increase of maintenance cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the water nozzle for public places comprises an inner shell arranged on a water pipe; the clamping groove is formed in the outer surface of the inner shell; an opening snap ring which can be sleeved in the clamping groove and the upper edge of which protrudes out of the clamping groove; the decorative shell can be sleeved outside the inner shell; a limit bulge formed on the inner wall of the decorative shell; after the decorative shell is sleeved outside the inner shell, the edge of the limiting protrusion is in contact with the edge of the open snap ring protruding out of the clamping groove to limit the decorative shell.

The split snap ring is in a ring shape with a large upper part and a small lower part, so that the outer circumferential surface of the split snap ring is an inclined surface.

The limiting protrusion is in the shape of an inclined surface on the upper surface and a plane on the lower surface.

The snap ring is made of elastic material.

And a sealing gasket is arranged between the inner shell and the end part of the water pipe.

The inner part of the inner shell is provided with a filter screen piece.

The inner shell is fixedly clamped with the end part of the water pipe.

The utility model has the advantages that: establish the draw-in groove on the inner shell with the snap ring cover, then will decorate the shell and establish the inner shell outside from up the cover down, spacing bellied lower limb and the top edge contact of snap ring and carry out the spacing of below position shift direction to spacing arch, then children etc. when twisting the water injection well choke this moment, just let decorate the shell idle running, avoid other people to twist the water injection well choke off and the condition lost, reduced the maintenance cost, save the cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive work.

Fig. 1 is a cross-sectional view of a prior art water nozzle.

Fig. 2 is an overall perspective view of a specific embodiment of the water nozzle for public use of the present invention.

Fig. 3 is a separated perspective view of a specific embodiment of the water nozzle for public use of the present invention.

Fig. 4 is a schematic structural view of a specific embodiment of the water nozzle for public use of the present invention.

Fig. 5 is a schematic structural view of a specific embodiment of the water nozzle for public use of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

As shown in fig. 2-5, a water nozzle for public use comprises an inner shell 2 arranged on a water pipe 1; a clamping groove 21 formed on the outer surface of the inner shell 2; a split snap ring 6 which can be sleeved in the slot 21 and the upper edge of which protrudes out of the slot 21; a decorative shell 3 capable of being sleeved outside the inner shell 2; a limit bulge 31 formed on the inner wall of the decorative shell 3; after the decorative shell 3 is sleeved outside the inner shell 2, the edge of the limiting protrusion 31 is in contact with the edge of the snap ring 6 protruding out of the clamping groove 21 to limit the decorative shell 3.

As shown in fig. 2 and 3, establish draw-in groove 21 on inner shell 2 with 6 covers of split ring in, then will decorate shell 3 and establish at the inner shell 2 outside from up following, this moment as shown in fig. 4 and 5, spacing protruding 31's lower limb and split ring 6's top edge contact and carry out the spacing of below position shift direction to spacing protruding 31, then children etc. when twisting the water injection well choke this moment, only let decorate shell 3 idle running, avoid other people to twist the water injection well choke off and the condition lost, maintenance cost has been reduced, and cost is saved.

Further, as shown in fig. 4 and 5, the snap ring 6 is in a ring shape with a large top and a small bottom, so that the outer circumferential surface of the snap ring 6 is an inclined surface, the limiting protrusion 31 is an inclined surface on the upper surface, and the lower surface of the limiting protrusion is in a planar shape, so that the decorative shell 3 can be easily sleeved outside the inner shell 2 from bottom to top, but the lower edge of the limiting protrusion 31 can be well limited in the downward displacement of the decorative shell 3 after contacting with the upper edge of the snap ring 6.

Furthermore, the snap ring 6 is made of an elastic material, so that the snap ring 6 can be conveniently clamped into the clamping groove 21.

Furthermore, a sealing gasket 4 is arranged between the inner shell 2 and the end part of the water pipe 1, so that the connecting and sealing effects between the inner shell 2 and the water pipe 1 are improved.

Further, the inner casing 2 is provided inside with a strainer member 5 intended to filter impurities in the water flow discharged from the water pipe 1.

Further, the inner shell 2 with the fixed joint of tip of water pipe 1 makes inner shell 2 and water pipe 1 accessible specialized tool just can dismantle, and ordinary manpower is difficult to dismantle inner shell 2.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A water nozzle for public places is characterized by comprising:

an inner shell (2) arranged on the water pipe (1);

a clamping groove (21) formed on the outer surface of the inner shell (2);

an opening snap ring (6) which can be sleeved in the slot (21) and the edge of the upper part of which protrudes out of the slot (21);

a decorative shell (3) which can be sleeved outside the inner shell (2);

a limit bulge (31) formed on the inner wall of the decorative shell (3);

after the decorative shell (3) is sleeved outside the inner shell (2), the edge of the limiting protrusion (31) is in contact with the edge of the open snap ring (6) protruding out of the clamping groove (21) to limit the decorative shell (3).

2. A water nozzle for public use according to claim 1, wherein the snap ring (6) is formed in a ring shape having a large top and a small bottom, so that the outer circumferential surface of the snap ring (6) is a slope.

3. A water outlet for public use according to claim 2, wherein the restricting projection (31) is formed in a shape in which an upper surface is inclined and a lower surface is flat.

4. A water outlet according to claim 1, wherein the snap ring (6) is made of an elastic material.

5. A water outlet according to claim 1, characterised in that a sealing gasket (4) is provided between the inner shell (2) and the end of the water pipe (1).

6. A water outlet according to claim 1, characterised in that the inner shell (2) is provided with a strainer element (5) inside.

7. A water nozzle for public use according to any one of claims 1 to 6, wherein the inner shell (2) is fixedly clamped to the end of the water pipe (1).