CN216394330U

CN216394330U - Detachable spray head with fine holes

Info

Publication number: CN216394330U
Application number: CN202120646649.6U
Authority: CN
Inventors: 杨登麟; 李刚
Original assignee: Guangdong Roman Technology Co Ltd
Current assignee: Guangdong Roman Technology Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-04-29
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to the technical field of tooth flushing device accessories, in particular to a detachable spray head with a fine hole, which comprises a flow guide pipe, a water outlet part and a locking cap, wherein the water outlet part is provided with at least one water outlet hole in a penetrating manner, the water outlet part is arranged at the water outlet end of the flow guide pipe, and the water outlet hole is communicated with the flow guide pipe; the locking cap is detachably connected with the water outlet end of the flow guide pipe. According to the utility model, the water outlet part is detachably connected to one end of the flow guide pipe, when different types of nozzles need to be replaced, the locking cap and the flow guide pipe only need to be detached, and the internal water outlet part can be replaced.

Description

Detachable spray head with fine holes

Technical Field

The utility model relates to the technical field of tooth flushing device accessories, in particular to a detachable spray head with a fine hole.

Background

Along with the improvement of living standard, people pay more and more attention to oral hygiene, the choice to oral cleaning tool is also more and more various, and the tooth washing device has also become one of many indispensable small household appliances of family. The tooth flushing device mainly comprises an electric water pump, a water suction pipe, a water storage tank and a hand-held piece, wherein the hand-held piece comprises a handle and a nozzle. The user directs the nozzle of the tooth cleaning device to the adjacent area of the teeth, and the high-speed water column with certain pressure is sprayed out from the nozzle, and the impact force of the high-speed water column is used for cleaning the slit between the teeth.

To meet the needs of the user, a typical dental irrigator is equipped with a plurality of different types of nozzles. However, even if the types of the nozzles are different, the water outlet holes are single, the hole type is single, and the applicability is poor; and multiple nozzles are not portable.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a detachable spray head with a fine hole, which can meet the requirements of users and is convenient to carry.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide a detachable spray head with a fine hole, which comprises a flow guide pipe, a water outlet part and a locking cap, wherein the water outlet part is provided with at least one water outlet hole in a penetrating manner, the water outlet part is arranged at the water outlet end of the flow guide pipe, and the water outlet hole is communicated with the flow guide pipe; the locking cap is detachably connected to the water outlet end of the flow guide pipe.

As a preferred scheme, the water outlet part is formed by connecting at least two connecting pieces, a clamping structure is arranged between the connecting pieces, and the adjacent connecting pieces are connected through the clamping structure.

As a preferred scheme, the clamping structure comprises an inserting column and a jack, and adjacent connecting pieces are detachably connected through the matching of the inserting column and the jack.

Preferably, the connecting pieces are provided with grooves at the joints, and the grooves between adjacent connecting pieces are connected to form the water outlet holes.

Preferably, the connecting member is provided with the water outlet hole in a penetrating manner.

Preferably, the shape of the water outlet hole is one or a combination of more of a strip shape, a circle shape, an oval shape, a quincunx shape, a diamond shape or a triangle shape.

As a preferred scheme, the water outlet part is provided with an insertion block, the guide pipe is provided with a slot matched with the insertion block, and the water outlet part is connected with the guide pipe through the matching of the insertion block and the slot.

Preferably, the locking cap has a through hole through which the outlet hole is exposed.

Preferably, the outer circumferential wall of the locking cap is provided with a friction portion.

As a preferred scheme, the inner wall of the locking cap is provided with internal threads, the outer wall of the water outlet end of the flow guide pipe is provided with external threads, and the locking cap is detachably connected with the flow guide pipe through the matching of the internal threads and the external threads.

The utility model has the beneficial effects that:

according to the utility model, the water outlet part is detachably connected to one end of the flow guide pipe, when different types of nozzles need to be replaced, the locking cap and the flow guide pipe only need to be detached, and the internal water outlet part can be replaced.

Drawings

Fig. 1 is a schematic structural view of a slim disassembled type showerhead of the present invention.

Fig. 2 is an exploded view of the thin hole removable head according to the present invention.

Fig. 3 is a schematic cross-sectional view of a thin-walled removable showerhead according to the present invention.

The reference numbers illustrate: 10-a flow guide pipe; 11-external thread; 12-a slot; 20-water outlet parts; 21-water outlet; 22-a connector; 23-inserting a column; 24-a jack; 25-a groove; 26-an insert block; 30-locking the cap; 31-a through hole; 32-friction portion.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements. The specific meanings 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 3, the detachable nozzle with a fine hole of the present invention includes a nozzle 10, a water outlet member 20 and a locking cap 30, wherein the water outlet member 20 is provided with at least one water outlet hole 21, the water outlet member 20 is disposed at a water outlet end of the nozzle 10, and the water outlet hole 21 is communicated with the nozzle 10; the locking cap 30 is removably attached to the outlet end of the delivery tube 10.

According to the utility model, the water outlet member 20 is detachably connected to one end of the flow guide pipe 10, when different types of nozzles need to be replaced, the locking cap 30 and the flow guide pipe 10 only need to be detached, and the internal water outlet member 20 is replaced, so that the structure can meet different requirements of users and is convenient to carry.

As shown in fig. 2, the water outlet member 20 is formed by connecting at least two connecting members 22, a clamping structure is arranged between the connecting members 22, adjacent connecting members 22 are detachably connected through the clamping structure, a groove 25 is arranged at the joint of the connecting members 22, and the grooves 25 between the adjacent connecting members 22 are connected to form the water outlet hole 21. Besides, the water outlet hole 21 of the water outlet member 20 can also be arranged through the inside of the connecting member 22; the shape of the water outlet hole 21 is one or a combination of a plurality of long strips, circles, ellipses, quincunx, rhombuses or triangles.

Further, the clamping structure comprises a plug 23 and a jack 24, and adjacent connecting pieces 22 are detachably connected through the matching of the plug 23 and the jack 24. In addition, no matter how many connecting pieces 22, all the connecting pieces 22 are connected symmetrically around the axis;

furthermore, the water outlet member 20 is provided with an insert 26, the draft tube 10 is provided with a slot 12 matched with the insert 26, and the water outlet member 20 is connected with the draft tube 10 through the matching of the insert 26 and the slot 12; the inner wall of the locking cap 30 is provided with internal threads, the outer wall of the water outlet end of the flow guide pipe 10 is provided with external threads 11, and the locking cap 30 is detachably connected with the flow guide pipe 10 through the matching of the internal threads and the external threads 11; the locking cap 30 has a through hole 31, and the through hole 31 is exposed to the outlet hole 21. The water outlet member 20 is formed by detachably connecting the connecting member 22, the water outlet member 20 and the flow guide tube 10 are also detachably connected, and the locking cap 30 is matched to tightly press the water outlet member 20 and the flow guide tube 10, so that the influence on the use experience of a user due to water leakage in use is avoided.

In order to facilitate the disassembly and assembly of the nozzle, the outer circumferential wall of the locking cap is provided with a friction part 32, the friction part 32 mainly comprises a plurality of friction strips, the friction strips extend along the axial direction of the locking cap, and the friction strips are uniformly distributed on the outer circumferential wall of the locking cap.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a foraminiferous dismantlement formula shower nozzle which characterized in that: the water outlet part penetrates through the water outlet part and is arranged at the water outlet end of the flow guide pipe, and the water outlet hole of the water outlet part is communicated with the flow guide pipe; the locking cap is detachably connected to the water outlet end of the flow guide pipe.

2. The fine bore removable sprinkler head of claim 1, wherein: the water outlet piece is formed by connecting at least two connecting pieces, a clamping structure is arranged between the connecting pieces, and the adjacent connecting pieces are connected through the clamping structure.

3. The fine bore removable spray head of claim 2, wherein: the clamping structure comprises an inserting column and a jack, and adjacent connecting pieces are detachably connected through the matching of the inserting column and the jack.

4. The fine bore removable sprinkler head of claim 3, wherein: the connecting pieces are provided with grooves at the connecting parts, and the grooves between the adjacent connecting pieces are connected to form the water outlet holes.

5. The fine bore removable sprinkler head of claim 3, wherein: the connecting piece is provided with the water outlet in a penetrating manner.

6. The fine bore removable sprinkler head of claim 1, wherein: the shape of the water outlet hole is one or a combination of a plurality of long strips, circles, ellipses, quincunx, rhombuses or triangles.

7. The fine bore removable sprinkler head of claim 1, wherein: the water outlet part is provided with an insertion block, the guide pipe is provided with a slot matched with the insertion block, and the water outlet part is connected with the guide pipe through the matching of the insertion block and the slot.

8. The fine bore removable sprinkler head of claim 1, wherein: the locking cap is provided with a through hole, and the through hole can be used for exposing the water outlet hole.

9. The fine bore removable sprinkler head of claim 1, wherein: the outer circumferential wall of the locking cap is provided with a friction part.

10. The fine bore removable sprinkler head of claim 1, wherein: the inner wall of the locking cap is provided with internal threads, the outer wall of the water outlet end of the flow guide pipe is provided with external threads, and the locking cap is detachably connected with the flow guide pipe through the matching of the internal threads and the external threads.