CN217286485U - Spray head - Google Patents

Abstract

The utility model discloses a spray head, include: the spray head comprises a spray head body, a spray head body and a spray head, wherein a cavity is arranged in the spray head body, the bottom of the cavity is opened, a spray nozzle is arranged at the top of the cavity, and a convex block is arranged on the outer peripheral wall of the middle part of the spray head body; the soft sleeve is sleeved at the top end of the spray head body, and the bottom of the soft sleeve is abutted against the lug; and the elastic moving part is elastically and movably arranged on the convex block and is acted by upward elastic force. The soft sleeve of the utility model is sleeved on the top end of the spray head body, which can improve the comfort level of contacting with human body; the elastic moving part can be contacted with an external structure (such as a housing) to provide pretightening force for the spray head body and the external structure, so that the overall structure is more stable and is not easy to loosen; in addition, the convex block can not only provide the installation limit of the soft sleeve, but also provide the installation of the elastic moving part, so that the structure is more compact and simplified.

Description

Spray head

Technical Field

The utility model relates to a shower nozzle field especially relates to a shower nozzle.

Background

In many cleaning and rinsing apparatuses, in order to control the direction, position and shape of liquid ejection, it is common to provide a nozzle, such as a nasal irrigator, at the ejection position.

When the sprayer is installed, a cover shell is often needed to be installed on the outer side, the sprayer is wrapped and only the end part is exposed, and when the sprayer is installed in the prior art, the sprayer and the cover shell are both independently installed, and only a sealing structure is arranged at a contact position between the sprayer and the cover shell, so that the structures of the sprayer and the cover shell are loose and are easy to loosen in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a shower nozzle can realize the installation pretension of shower nozzle, reduces not hard up.

According to the utility model discloses a shower nozzle of embodiment, include: the spray head comprises a spray head body, a spray head body and a spray head, wherein a cavity is arranged in the spray head body, the bottom of the cavity is opened, a spray nozzle is arranged at the top of the cavity, and a convex block is arranged on the outer peripheral wall of the middle part of the spray head body; the soft sleeve is sleeved at the top end of the spray head body, and the bottom of the soft sleeve is abutted against the lug; and the elastic moving part is elastically and movably arranged on the convex block and is acted by upward elastic force.

According to the utility model discloses shower nozzle has following technological effect at least: the soft sleeve is sleeved at the top end of the spray head body, so that the comfort level of contact with a human body can be improved; the elastic moving part can be contacted with an external structure (such as a housing) to provide pretightening force for the sprayer body and the external structure, so that the integral structure is more stable and is not easy to loosen; in addition, the convex block can not only provide the installation limit of the soft sleeve, but also provide the installation of the elastic moving part, so that the structure is more compact and simplified.

According to some embodiments of the utility model, the elastic moving part is the columnar structure, the lug is equipped with the perforation that the activity of the elastic moving part wore to establish.

According to the utility model discloses a some embodiments, elastic moving part upper end is equipped with the spacing head, and the lower extreme passes the lug and is connected with limit structure, the limit structure profile is greater than the perforation, the cover is equipped with the elastic component in the middle part of the elastic moving part, the elastic component is located between spacing head and the lug for exert elastic force up to spacing head.

According to the utility model discloses a some embodiments, elasticity moving part lower extreme is equipped with the screw thread axle, limit structure is threaded connection in the nut of screw thread axle.

According to some embodiments of the utility model, elastic moving part and lug set up along shower nozzle body circumference range.

According to the utility model discloses a some embodiments, shower nozzle body upper end corresponds the soft cover position and is equipped with spacing arch, the soft cover inner wall is equipped with the spacing groove that supplies spacing protruding embedding.

According to some embodiments of the utility model, the soft cover adopts the silica gel material to make.

According to some embodiments of the utility model, shower nozzle body upper end and soft cover all are the taper that narrows gradually up.

According to some embodiments of the invention, the peripheral edge of the soft sleeve is provided with a chamfer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;

fig. 2 is an exploded view of the embodiment of the present invention in an installed state;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is a sectional view of the soft cover.

Reference numerals:

the spray head comprises a spray head body 100, a spray opening 110, a lug 120, a perforation 121 and a limiting bulge 130;

a soft sleeve 200, a limit groove 210 and a chamfer 220;

elastic moving piece 300, limiting head 301, threaded shaft 302, elastic piece 310 and limiting structure 320.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, a nozzle according to an embodiment of the present invention includes a nozzle body 100, a flexible sleeve 200, and an elastic moving member 300.

The spray head body 100 is internally provided with a cavity, the cavity extends along the vertical direction, the bottom of the cavity is provided with an opening, the top of the cavity is provided with a spray opening 110, the outer peripheral wall of the middle part of the spray head body 100 is provided with a lug 120, the spray head body 100 is made of plastic materials and is produced by injection molding of a plastic mold; the soft sleeve 200 is sleeved on the top end of the nozzle body 100, and the bottom of the soft sleeve is abutted against the bump 120; the elastic moving member 300 is elastically movably mounted on the protrusion 120 and is acted by an upward elastic force. The soft sleeve 200 is sleeved at the top end of the spray head body 100, so that the comfort level of contact with a human body can be improved; the elastic moving member 300 can contact with an external structure (such as a housing) to provide a pre-tightening force between the nozzle body 100 and the external structure, so that the overall structure is more stable and is not easy to loosen; in addition, the bump 120 not only can provide the installation limit of the soft sleeve, but also can be used for installing the elastic movable piece 300, so that the structure is more compact and simplified.

In some embodiments of the present invention, the elastic moving member 300 is a cylindrical structure, and the protrusion 120 is provided with a through hole 121 for the elastic moving member 300 to movably pass through. Specifically, the elastic moving member 300 is a cylindrical columnar structure, the through hole 121 is matched with the section of the elastic moving member 300, and the through hole 121 improves the guiding and limiting of the elastic movement.

In some embodiments of the present invention, the upper end of the elastic moving member 300 is provided with a limiting head 301, the lower end passes through the bump 120 and is connected to the limiting structure 320, the outline of the limiting structure 320 is larger than the perforation 121, the limiting structure 320 prevents the elastic moving member 300 from moving upwards and separating from the perforation 121, the elastic member 310 is sleeved in the elastic moving member 300, and the elastic member 310 is located between the limiting head 301 and the bump 120, and is used for applying an upward elastic force to the limiting head 301. Specifically, the elastic member 310 is a compression spring, the elastic moving member 300 provides a compression spring installation space, and the limiting head 301 provides a compression spring contact effect.

In some embodiments of the present invention, the lower end of the elastic moving member 300 is provided with a threaded shaft 302, and the limiting structure 320 is a nut screwed on the threaded shaft 302. Through threaded connection's the mode of dismantling, make things convenient for elastic moving part 300's installation and dismantlement.

In a further embodiment of the present invention, the elastic moving member 300 and the protrusion 120 are circumferentially arranged along the nozzle body 100, so that the range and position of the elastic pre-tightening can be uniformly distributed, thereby improving the stability.

Referring to fig. 2 to 4, in some embodiments of the present invention, the upper end of the nozzle body 100 is provided with a position corresponding to the soft sleeve 200 and a position corresponding to the position of the limiting protrusion 130, the inner wall of the soft sleeve 200 is provided with a limiting groove 210 for the embedding of the limiting protrusion 130, and the limiting protrusion 130 is matched with the limiting groove 210 to limit the position of the soft sleeve 200, thereby improving the installation stability.

The utility model discloses an in some embodiments, soft cover 200 adopts the silica gel material to make, and silica gel has better close skin nature and elasticity, and the shower nozzle can improve user experience when using the nasal aspirator.

In some embodiments of the present invention, the upper end of the nozzle body 100 and the soft sleeve 200 are tapered upwards to facilitate the insertion of the hole site to be washed.

In some embodiments of the present invention, the peripheral edge of the soft sleeve 200 is provided with a chamfer 220 to facilitate insertion into the hole site.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A showerhead, comprising:

the spray head comprises a spray head body (100) which is internally provided with a cavity, the bottom of the cavity is opened, the top of the cavity is provided with a spray nozzle (110), and the outer peripheral wall of the middle part of the spray head body (100) is provided with a lug (120);

the soft sleeve (200) is sleeved at the top end of the spray head body (100), and the bottom of the soft sleeve is abutted against the lug (120);

and the elastic movable piece (300) is elastically movably arranged on the lug (120) and is acted by upward elastic force.

2. The spray head of claim 1, wherein: the elastic moving piece (300) is of a columnar structure, and the convex block (120) is provided with a through hole (121) for the elastic moving piece (300) to movably penetrate through.

3. The spray head of claim 2, wherein: elastic moving piece (300) upper end is equipped with spacing head (301), and the lower extreme passes lug (120) and is connected with limit structure (320), limit structure (320) profile is greater than perforation (121), the cover is equipped with elastic component (310) in the middle part of elastic moving piece (300), elastic component (310) are located between spacing head (301) and lug (120) for exert ascending elastic force to spacing head (301).

4. The spray head of claim 3, wherein: the lower end of the elastic movable piece (300) is provided with a threaded shaft (302), and the limiting structure (320) is a nut in threaded connection with the threaded shaft (302).

5. The spray head according to any one of claims 1 to 4, wherein: the elastic movable pieces (300) and the convex blocks (120) are arranged along the circumferential direction of the sprayer body (100).

6. The spray head of claim 1, wherein: the upper end of the spray head body (100) is provided with a limiting bulge (130) corresponding to the position of the soft sleeve (200), and the inner wall of the soft sleeve (200) is provided with a limiting groove (210) for the limiting bulge (130) to be embedded into.

7. The spray head of claim 6, wherein: the soft sleeve (200) is made of silica gel materials.

8. The spray head of claim 1, wherein: the upper end of the spray head body (100) and the soft sleeve (200) are both in a tapered shape which is gradually narrowed upwards.

9. The spray head of claim 1, wherein: the peripheral edge of the soft sleeve (200) is provided with a chamfer (220).

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