CN217636978U

CN217636978U - Water spray assembly

Info

Publication number: CN217636978U
Application number: CN202221722771.8U
Authority: CN
Inventors: 王永伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-10-21
Anticipated expiration: 2032-07-02

Abstract

The utility model discloses a water spray assembly, include: the water spray pipe, the water spray nozzle, water inlet joint, two valves and piston spare. The spray pipe has piston cooperation pipe portion, delivery pipe portion and inlet pipe portion, and delivery pipe portion and inlet pipe portion communicate piston cooperation pipe portion respectively. The water spray nozzle is connected to the water outlet pipe part, and a water spray cavity is formed between the water spray nozzle and the water outlet pipe part. The water inlet connector is connected to the water inlet pipe part, and a water inlet cavity is formed between the water inlet connector and the water inlet pipe part. Two valves are respectively arranged in the water spraying cavity and the water inlet cavity, the valve is provided with a valve body and a sucker piece, the valve body is provided with a water hole, the valve is provided with a closed state and a conduction state, the sucker piece is closed to form the water hole in the closed state, and the sucker piece is far away from the valve body in the conduction state. The piston member is slidably coupled within the piston mating tube portion. For traditional spring, bb bullet and cushion structure, the valve of the water spray subassembly of this application has adopted sucking disc spare, simple structure, and the durability is better.

Description

Water spray assembly

Technical Field

The utility model relates to a toy squirt technical field, specific theory relates to a water spray subassembly.

Background

Valves in water guns on the market are usually closed or communicated by a mode that a spring abuts against a blocking piece, and the spring is complex in assembly structure, weak in durability and poor in durability.

In view of this, the present invention is especially provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water spray assembly.

The application provides the following technical scheme:

a water spray assembly comprising:

the water spray pipe is provided with a piston matching pipe part, a water outlet pipe part and a water inlet pipe part, and the water outlet pipe part and the water inlet pipe part are respectively communicated with the piston matching pipe part;

the water spray nozzle is connected to the water outlet pipe part, and a water spray cavity is formed between the water spray nozzle and the water outlet pipe part;

the water inlet joint is connected to the water inlet pipe part, and a water inlet cavity is formed between the water inlet joint and the water inlet pipe part;

the two valves are respectively arranged in the water spraying cavity and the water inlet cavity, each valve is provided with a valve body and a sucker piece, each valve body is provided with a water through hole, each valve has a closed state and a conducting state, each sucker piece seals the water through hole in the closed state, and each sucker piece is far away from the valve body in the conducting state;

a piston member slidably coupled within the piston mating tube portion;

in the process that the piston piece moves towards the direction close to the water outlet pipe part and the water inlet pipe part, the valve in the water spraying cavity is in a conducting state, and the valve in the water inlet cavity is in a closed state; in the process that the piston part moves towards the direction far away from the water outlet pipe part and the water inlet pipe part, the valve in the water spraying cavity is in a closed state, and the valve in the water inlet cavity is in a conducting state.

Optionally, the valve body has a bottom wall and a peripheral wall, the bottom wall is provided with the water through hole, and the bottom wall and the peripheral wall enclose to form a cavity;

the sucking disc piece comprises a sucking disc piece, and the sucking disc piece is positioned in the cavity;

under the closed state, the sucking disc piece is attached to the bottom wall, and under the conducting state, the sucking disc piece is separated from the bottom wall.

Optionally, a plurality of water passing holes are formed in the bottom wall, and the water passing holes are sequentially arranged along the circumferential direction of the bottom wall.

Optionally, the bottom wall has an annular rib, and each water through hole is located in an area surrounded by the annular rib;

under the closed state, the sucker sheet covers on the annular rib, and under the conduction state, the sucker sheet is separated from the annular rib.

Optionally, the bottom wall is provided with a connecting hole, the suction cup piece comprises a connecting portion connected with the suction cup piece, and the connecting portion is connected with the connecting hole.

Optionally, the connecting portion is strip-shaped, and a clamping protrusion is arranged on the connecting portion and is conical;

the convex card is passing the in-process of connecting hole, the convex elastic deformation of card, protruding the passing of card behind the connecting hole, the convex deformation that resumes of card to the joint in the diapire deviates from one side of sucking disc piece.

Optionally, the water spraying nozzle is provided with an outer cylinder shell and an inner cylinder shell, and the inner cylinder shell extends into the water spraying cavity in a state that the outer cylinder shell is sleeved on the water outlet pipe part so as to compress and fix the valve body of the valve in the water spraying cavity.

Optionally, a sealing ring is arranged between the outer cylinder shell and the water outlet pipe part.

Optionally, the water nozzle has a first threaded seat, a second threaded seat is arranged on the water outlet pipe portion, and the first threaded seat and the second threaded seat are fixed through screw connection.

Optionally, the water inlet pipe part is provided with an inner cylinder wall and an outer cylinder wall, and an annular groove is formed between the inner cylinder wall and the outer cylinder wall;

the water inlet joint is provided with a ring wall, and a valve is arranged in the ring wall;

and under the condition that the annular wall of the water inlet joint is inserted into the annular groove, the inner cylinder wall is abutted against the valve body of the valve in the annular wall.

Optionally, a sealing ring is arranged between the annular wall and the outer cylinder wall.

Optionally, the water inlet joint is provided with a third threaded seat, a fourth threaded seat is arranged on the water inlet pipe portion, and the third threaded seat and the fourth threaded seat are fixedly connected through screws.

By adopting the technical scheme, make the utility model discloses following beneficial effect has:

for traditional spring, bb bullet and cushion structure, the valve of the water spray subassembly of this application has adopted sucking disc spare, simple structure, and the durability is better.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic perspective view of a water spray assembly provided in an embodiment of the present application;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic structural diagram of a valve of a water spray assembly according to an embodiment of the present disclosure;

FIG. 5 is another perspective view of FIG. 4;

FIG. 6 is an exploded view of a water spray assembly provided by an embodiment of the present application;

FIG. 7 is another perspective view of FIG. 6;

FIG. 8 is a cross-sectional view of a water spray assembly provided in an embodiment of the present application.

In the figure, 1, a piston is matched with a pipe part; 2. a water outlet pipe part; 21. a second screw seat; 3. a water inlet pipe portion; 31. an inner cylinder wall; 32. an outer cartridge wall; 33. a fourth screw base; 4. a water spray nozzle; 41. an outer cylindrical shell; 42. an inner barrel shell; 43. a first threaded seat; 5. a water inlet joint; 51. an annular wall; 52. a third screw seat; 6. a valve; 61. a valve body; 611. water passing holes; 612. an annular rib; 613. connecting holes; 62. a chuck member; 621. a suction disc sheet; 622. a connecting portion; 622a, a snap projection; 7. and (5) sealing rings.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments, and the following embodiments are used to illustrate the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present application provides a water spray assembly, including: a spray pipe, a spray nozzle 4, a water inlet joint 5, two valves 6 and a piston member (not shown). The spray pipe has piston cooperation pipe portion 1, outlet pipe portion 2 and inlet pipe portion 3 communicate respectively piston cooperation pipe portion 1. Go out water pipe portion 2, inlet pipe portion 3 and piston cooperation pipe portion 1 can be integrated into one piece spare. The water spray nozzle 4 is connected to the water outlet pipe part 2, and a water spray cavity is formed between the water spray nozzle 4 and the water outlet pipe part 2. Water supply connector 5 connect in inlet pipe portion 3, water supply connector 5 with form the intake antrum between the inlet pipe portion 3. The two valves 6 are respectively arranged in the water spraying cavity and the water inlet cavity, the valve 6 is provided with a valve body 61 and a sucking disc piece 62, the valve body 61 is provided with a water passing hole 611, the valve 6 is provided with a closed state and a conducting state, the sucking disc piece 62 seals the water passing hole 611 in the closed state, and the sucking disc piece 62 is far away from the valve body 61 in the conducting state. The piston member is slidably connected within the piston fitting tube portion 1. The piston spare is to being close to go out the in-process that the direction of water pipe portion 2 and inlet pipe portion 3 removed, valve 6 in the water spray intracavity is in the on-state, valve 6 in the inlet pipe intracavity is in the closed condition, and the liquid that is located piston cooperation pipe portion 1 is extrudeed by water spout 4. Piston spare is to keeping away from go out the in-process that the direction of water pipe portion 2 and inlet pipe portion 3 removed, valve 6 in the water spray intracavity is in the encapsulated situation, valve 6 in the inlet chamber is in the on-state, forms the negative pressure in piston cooperation pipe portion 1, and outside water is passed through water supply connector 5 and is drawn in piston cooperation pipe portion 1.

In a possible embodiment, the valve body 61 has a bottom wall and a peripheral wall, the bottom wall is opened with the water through hole 611, the bottom wall and the peripheral wall enclose a cavity, the suction disc part 62 includes a suction disc piece 621, and the suction disc piece 621 is located in the cavity. In the closed state, the suction cup 621 is attached to the bottom wall, and in the open state, the suction cup 621 is detached from the bottom wall.

A plurality of water through holes 611 are formed in the bottom wall, and the water through holes 611 are sequentially arranged along the circumferential direction of the bottom wall. The bottom wall has an annular rib 612, and each of the water through holes 611 is located in an area enclosed by the annular rib 612. In the closed state, the suction cup 621 covers the annular rib 612, and in the open state, the suction cup 621 is separated from the annular rib 612. The annular rib 612 is designed to fit the suction cup 621 conveniently.

The bottom wall is provided with a connecting hole 613, the suction disc member 62 comprises a connecting part 622 connected with the suction disc piece 621, and the connecting part 622 is connected with the connecting hole 613.

The connecting portion 622 is strip-shaped, a clamping protrusion 622a is arranged on the connecting portion 622, and the clamping protrusion 622a is conical. In the process that the locking protrusion 622a passes through the connecting hole 613, the locking protrusion 622a elastically deforms, and after the locking protrusion 622a passes through the connecting hole 613, the locking protrusion 622a recovers deformation to be locked on one side of the bottom wall deviating from the suction cup piece 621. The connecting portion 622 and the suction piece 621 are both flexible structures.

The water nozzle 4 has an outer cylindrical shell 41 and an inner cylindrical shell 42, and the inner cylindrical shell 42 extends into the water spraying cavity to press and fix the valve body 61 of the valve 6 in the water spraying cavity in a state that the outer cylindrical shell 41 is sleeved on the water outlet pipe part 2.

A sealing ring 7 is arranged between the outer cylinder shell 41 and the water outlet pipe part 2. Play the role of preventing water leakage.

The water nozzle 4 is provided with a first threaded seat 43, the outlet pipe part 2 is provided with a second threaded seat 21, and the first threaded seat 43 and the second threaded seat 21 are fixedly connected through screws. Glue and glue fixed scheme for traditional use, the utility model discloses a beat the screwed connection scheme for connection structure is more fastened, and is durable.

The inlet pipe portion 3 has an inner cylindrical wall 31 and an outer cylindrical wall 32 between which an annular groove is formed. The water inlet joint 5 is provided with an annular wall 51, and a valve 6 is arranged in the annular wall 51. In a state that the annular wall 51 of the water inlet joint 5 is inserted into the annular groove, the inner cylinder wall 31 abuts against the valve body 61 of the valve 6 in the annular wall 51.

And a sealing ring 7 is arranged between the annular wall 51 and the outer cylinder wall 32 to play a role in sealing and preventing water leakage.

The water inlet joint 5 is provided with a third threaded seat 52, the water inlet pipe part 3 is provided with a fourth threaded seat 33, and the third threaded seat 52 is fixedly connected with the fourth threaded seat 33 through screws. Glue for traditional use and glue and stick fixed scheme, the utility model discloses a beat the screwed connection scheme for connection structure fastens more durable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.

Claims

1. A water spray assembly, comprising:

the water inlet connector is connected to the water inlet pipe part, and a water inlet cavity is formed between the water inlet connector and the water inlet pipe part;

a piston member slidably coupled within the piston mating tube portion;

2. The water spray assembly of claim 1, wherein said valve body has a bottom wall and a peripheral wall, said bottom wall is opened with said water through hole, said bottom wall and said peripheral wall enclose to form a cavity;

3. The water spray assembly of claim 2, wherein the bottom wall is provided with a plurality of water through holes, and the water through holes are arranged in sequence along the circumferential direction of the bottom wall.

4. The spray assembly of claim 3, wherein said bottom wall has an annular rib, each of said water through holes being located in an area enclosed by said annular rib;

5. The spray assembly of claim 4 wherein said bottom wall defines attachment holes, said suction cup member including attachment portions for attachment of said suction cup pieces, said attachment portions being attached to said attachment holes.

6. The water spray assembly of claim 5, wherein the connecting portion is strip-shaped, and a locking protrusion is arranged on the connecting portion, and the locking protrusion is cone-shaped;

the clamping protrusion elastically deforms in the process of penetrating through the connecting hole, and after the clamping protrusion penetrates through the connecting hole, the clamping protrusion recovers deformation to be clamped on one side, deviating from the sucking disc piece, of the bottom wall.

7. The spray assembly of claim 1, wherein said nozzle has an outer cylindrical shell and an inner cylindrical shell, and said inner cylindrical shell extends into said spray chamber to press against a valve body of a valve fixed in said spray chamber in a state where said outer cylindrical shell is fitted over said outlet pipe portion.

8. The spray assembly of claim 7, wherein a sealing ring is disposed between said outer cartridge housing and said outlet conduit portion.

9. The water spray assembly of claim 1, wherein the water spray nozzle has a first threaded seat, and a second threaded seat is disposed on the outlet pipe portion, and the first threaded seat and the second threaded seat are fixed by a screw connection.

10. The water spray assembly of claim 1 wherein said inlet tube portion has an inner and outer tubular wall defining an annular groove therebetween;

the water inlet joint is provided with an annular wall, and a valve is arranged in the annular wall;

11. The spray assembly of claim 10 wherein a seal is disposed between said annular wall and said outer cartridge wall.

12. The water spray assembly of claim 1 wherein said water inlet fitting has a third threaded seat and said water inlet pipe portion has a fourth threaded seat, said third and fourth threaded seats being secured by a threaded connection.