CN213792253U

CN213792253U - Multifunctional spray head of car washer

Info

Publication number: CN213792253U
Application number: CN202022124228.5U
Authority: CN
Inventors: 黄本清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-27
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of car washer spray heads, in particular to a car washer multifunctional spray head, which comprises a connecting pipe, wherein one end of the connecting pipe is fixed with an installing head, the middle part of the installing head is provided with a groove, the middle part of the groove is fixed with a fixed pipe, the inner bottom surface of the groove at one side of the fixed pipe is fixed with an installing ring, the inner part of the installing ring is provided with a through hole, the inner part of the connecting pipe is provided with a water inlet groove, the inner part of the water inlet groove is communicated with the through hole, the inner diameter of the through hole is larger than that of the water inlet groove, the inner part of the through hole is inserted with a water outlet ring, one end of the water outlet ring is fixed with a spring which is inserted in the through hole, the outer side of the installing head is sleeved with a top cover, a limiting device is fixed between the top cover and the installing head, the middle part of the top cover is provided with a bolt hole corresponding to the fixed pipe, a water spray cylinder corresponding to the water outlet ring is fixed on the top surface in the top cover, the device adjusts the size of the outflow water by rotating the top cover, through opening the through-hole of different shapes on the spray cylinder, change the outflow pattern of rivers, make the device be applicable to more environment.

Description

Multifunctional spray head of car washer

Technical Field

The utility model relates to a carwash ware shower nozzle field especially relates to a multi-functional shower nozzle of carwash ware.

Background

The car washer consists of a kettle body, an inflator, an exhaust valve, a water outlet pipe, a handle switch, a water spraying brush and the like. The high pressure is generated in the kettle by adopting manual inflation and pressurization, and then the atomized water is sprayed out of the water column by the spray gun or the water spraying brush through the water outlet pipe, thereby achieving different cleaning purposes.

However, the existing car washer nozzle is single in function and cannot adjust the shape and size of water flow, and therefore the multifunctional nozzle of the car washer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional spray head of a car washer.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional spray head of a car washer comprises a connecting pipe, wherein an installation head is fixed at one end of the connecting pipe, a groove is formed in the middle of the installation head, a fixed pipe is fixed in the middle of the groove, an installation ring is fixed on the inner bottom surface of the groove on one side of the fixed pipe, a through hole is formed in the middle of the installation ring, a water inlet groove is formed in the connecting pipe, the interior of the water inlet groove is communicated with the through hole, the inner diameter of the through hole is larger than that of the water inlet groove, a water outlet ring is inserted in the through hole, a first spring is fixed at one end of the water outlet ring, and the first spring;

the utility model discloses a water jet installation structure, including installation head, top cover, installation head, fixed stop device, top cover, and top cover, installation head outside cover is equipped with the top cover, be fixed with stop device between top cover and the installation head, the bolt hole corresponding with fixed pipe is seted up at the top cover middle part to six and the corresponding watering barrels of play water ring on the top surface in the top cover, six watering barrel one end runs through the installation head and extends away, and is wherein three the same embedding hole of size is seted up at the watering barrel middle part, and is three the inside connecting block that all inserts of embedding hole is equipped with, and is three the hole for water spraying has all been seted up at the connecting block middle part, the internal diameter variation in hole for water spraying, seted up on the connecting block outer wall and be annular mounting groove, the cover is equipped with the rubber circle on the mounting groove, when the top cover is established in the installation head outside, it offsets with top surface in water ring one end and the top cover.

Preferably, stop device is including placing the gag lever post inside the recess and seting up the spacing hole on the top cap inside wall, gag lever post one end is fixed on the recess lateral wall to the mounting hole has been seted up to gag lever post one end, mounting hole one end runs through the installation head lateral wall and extends away, the inside second spring that is equipped with of inserting of mounting hole, second spring one end is fixed with the stopper, the stopper is inserted and is located inside the mounting hole, and when the top cap cover was established in the installation head outside, stopper one end card is located spacing downthehole portion.

Preferably, an annular groove is formed in one end of the water outlet ring, and a sealing ring is placed inside the annular groove.

Preferably, fan-shaped through-hole, gondola water faucet form through-hole and miniature through-hole have been seted up in proper order in the spray cylinder middle part, and the through-hole all runs through the top cap and extends away.

Preferably, a sealing strip is fixed on the inner side wall of the top cover, and when the top cover is sleeved on the outer side of the mounting head, the sealing strip abuts against the top of the mounting head.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the device is through rotating the top cap, make the top cap drive the connecting block and rotate, thereby make different connecting blocks rotate out water ring top position, it offsets with the connecting block bottom to go out the water ring under the spring action of first spring, rivers pass out the inside outflow of the hole for water spraying on the ring for water spraying from the connecting block, because the internal diameter variation in size of hole for water spraying, through rotating the top cap, make different connecting blocks and play water ring offset, thereby adjust the size of outflow rivers, and through seting up the through-hole of different shapes on the spray cylinder, change the outflow pattern of rivers, make the device be applicable to more environment, improve the device's multifunctionality.

2. When the device rotates the top cap, the limiting block is inserted into the mounting hole through the spring, so that the top cap is fixed outside the mounting head, the top cap is limited, and the top cap is prevented from deviating.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the mounting head and the connecting pipe of the present invention;

FIG. 3 is a cross-sectional view of the mounting head and connecting tube of the present invention;

fig. 4 is a schematic view of the top cover structure of the present invention.

In the figure: the water spray pipe comprises a connecting pipe 1, a groove 2, a mounting ring 3, a through hole 4, a fixing pipe 5, a limiting rod 6, a mounting hole 7, a water inlet groove 8, a first spring 9, a water outlet ring 10, an annular groove 11, a sealing ring 12, a second spring 13, a limiting block 14, a top cover 15, a water spray cylinder 16, an embedding hole 17, a connecting block 18, a mounting groove 19, a limiting hole 20, a bolt hole 21, a water spray hole 22, a sealing strip 23 and a mounting head 24.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Example 1

As shown in fig. 1-4, a car washer multifunctional nozzle comprises a connecting pipe 1, wherein an installation head 24 is fixed at one end of the connecting pipe 1, a groove 2 is formed in the middle of the installation head 24, a fixed pipe 5 is fixed at the middle of the groove 2, an installation ring 3 is fixed on the inner bottom surface of the groove 2 on one side of the fixed pipe 5, a through hole 4 is formed in the middle of the installation ring 3, a water inlet groove 8 is formed in the connecting pipe 1, the inside of the water inlet groove 8 is communicated with the through hole 4, the inner diameter of the through hole 4 is larger than that of the water inlet groove 8, a water outlet ring 10 is inserted into the through hole 4, a first spring 9 is fixed at one end of the water outlet ring 10, the first spring 9 is inserted into the through hole 4, water flows into the through hole 4 from the inside of the water inlet groove 8, and flows out through the inside of the water outlet ring 10 to form a water flowing channel.

The outer side of the mounting head 24 is sleeved with a top cover 15, the middle part of the top cover 15 is provided with a bolt hole 21 corresponding to the fixed pipe 5, a bolt is inserted into the bolt hole 21, the top cover 15 is sleeved outside the mounting head 24, the bolt is rotated to enable the bolt to be installed inside the fixed pipe 5 in a threaded manner, so that the top cover 15 can be rotatably installed outside the mounting head 24, six water spraying cylinders 16 corresponding to the water outlet ring 10 are fixedly connected to the inner top surface of the top cover 15, one ends of the six water spraying cylinders 16 penetrate through the mounting head 24 and extend out, the middle parts of the three water spraying cylinders 16 are provided with embedding holes 17 with the same size, connecting blocks 18 are inserted into the three embedding holes 17, the middle parts of the three connecting blocks 18 are provided with water spraying holes 22, the inner diameters of the water spraying holes 22 are different, the outer wall of the connecting block 18 is provided with an annular mounting groove 19, the mounting groove 19 is sleeved with a rubber ring, the device is clamped in the embedding hole 17, the edge of the connecting block 18 can be prevented from leaking water, when the top cover 15 is sleeved outside the mounting head 24, one end of the water outlet ring 10 abuts against the inner top surface of the top cover 15, the position of the water outlet ring 10 corresponds to the water spraying hole 22 on the connecting block 18, the top cover 15 drives the connecting block 18 to rotate by rotating the top cover 15, so that different connecting blocks 18 rotate to the positions above the water outlet ring 10, the water outlet ring 10 abuts against the bottom of the connecting block 18 under the elastic action of the first spring 9, water flows out from the inside of the water spraying hole 22 on the connecting block 18 after passing through the water outlet ring 10, the inner diameters of the water spraying holes 22 are different, the different connecting blocks 18 abut against the water outlet ring 10 by rotating the top cover 15, and the size of the flowing water flow is adjusted.

Be fixed with stop device between top cap 15 and the installation head 24, stop device is including placing the gag lever post 6 inside recess 2 and seting up the spacing hole 20 on the top cap 15 inside wall, gag lever post 6 one end is fixed on the 2 lateral walls of recess, and mounting hole 7 has been seted up to gag lever post 6 one end, 7 one end of mounting hole runs through the installation head 24 lateral walls and extends away, 7 inside inserts and is equipped with second spring 13 of mounting hole, second spring 13 one end is fixed with spacing piece 14, spacing piece 14 is inserted and is located inside mounting hole 7, when top cap 15 cover is established in the installation head 24 outside, spacing piece 14 one end card is located inside spacing hole 20, rotate top cap 15, make spacing piece 14 insert and locate in mounting hole 7, thereby be fixed in the installation head 24 outside with top cap 15, thereby spacing top cap 15 prevents that top cap 15 from taking.

Example 2

Embodiment 1 is that rivers easily spill over around going out water ring 10, refer to fig. 2, fig. 3, as another preferred embodiment of the utility model, with embodiment 1's difference lies in, go out water ring 10 one end and seted up ring channel 11, ring channel 11 is inside to be placed sealing washer 12, through setting up sealing washer 12, improves the leakproofness of water ring 10, prevents that rivers from going out water ring 10 and overflowing all around.

Example 3

The water spray drum 16 in embodiment 1 has single style, and can not be applied to richer environment, refer to fig. 1 and fig. 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the middle part of the water spray drum 16 has been sequentially provided with a fan-shaped through hole, a shower-shaped through hole and a micro through hole, and the through holes all run through the top cover 15 and extend out, and through the through holes with different shapes provided on the water spray drum 16, the outflow style of the water flow is changed, so that the device is applicable to more environment.

Example 4

Embodiment 1 is that the water flow easily flows out from the junction of the top cover 15 and the mounting head 24, which affects the use of the device, referring to fig. 4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the sealing strip 23 is fixed on the inner side wall of the top cover 15, when the top cover 15 is sleeved on the outer side of the mounting head 24, the sealing strip 23 abuts against the top of the mounting head 24, and by providing the sealing strip 23, the sealing performance of the device is increased, and the water flow is prevented from flowing out from the junction of the top cover 15 and the mounting head 24.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional shower nozzle of carwash ware, includes connecting pipe (1), its characterized in that: an installing head (24) is fixed at one end of the connecting pipe (1), a groove (2) is formed in the middle of the installing head (24), a fixed pipe (5) is fixed in the middle of the groove (2), an installing ring (3) is fixed on the inner bottom surface of the groove (2) on one side of the fixed pipe (5), a through hole (4) is formed in the middle of the installing ring (3), a water inlet groove (8) is formed in the connecting pipe (1), the inside of the water inlet groove (8) is communicated with the through hole (4), the inner diameter of the through hole (4) is larger than that of the water inlet groove (8), a water outlet ring (10) is inserted into the through hole (4), a first spring (9) is fixed at one end of the water outlet ring (10), and the first spring (9) is inserted into the through hole (4);

the outer side of the mounting head (24) is sleeved with a top cover (15), a limiting device is fixed between the top cover (15) and the mounting head (24), a bolt hole (21) corresponding to the fixed pipe (5) is formed in the middle of the top cover (15), six water spraying cylinders (16) corresponding to the water outlet ring (10) are fixedly connected to the inner top surface of the top cover (15), one ends of the six water spraying cylinders (16) penetrate through the mounting head (24) and extend out, the middle parts of the three water spraying cylinders (16) are provided with embedding holes (17) with the same size, connecting blocks (18) are inserted into the three embedding holes (17), the middle parts of the three connecting blocks (18) are provided with water spraying holes (22), the inner diameters of the water spraying holes (22) are different in size, an annular mounting groove (19) is formed in the outer wall of the connecting block (18), and a rubber ring is sleeved on the mounting groove (19), when the top cover (15) is sleeved on the outer side of the mounting head (24), one end of the water outlet ring (10) is abutted against the inner top surface of the top cover (15).

2. The multifunctional spray head of the car washer as claimed in claim 1, is characterized in that: stop device is including placing gag lever post (6) inside recess (2) and offering spacing hole (20) on top cap (15) inside wall, gag lever post (6) one end is fixed on recess (2) lateral wall to mounting hole (7) have been seted up to gag lever post (6) one end, mounting hole (7) one end is run through installation head (24) lateral wall and is extended away, inside inserting of mounting hole (7) is equipped with second spring (13), second spring (13) one end is fixed with stopper (14), stopper (14) are inserted and are located inside mounting hole (7), establish when installing head (24) outside when top cap (15) cover, stopper (14) one end card is located inside spacing hole (20).

3. The multifunctional spray head of the car washer as claimed in claim 1, is characterized in that: an annular groove (11) is formed in one end of the water outlet ring (10), and a sealing ring (12) is placed inside the annular groove (11).

4. The multifunctional spray head of the car washer as claimed in claim 1, is characterized in that: the other three fan-shaped through-hole, gondola water faucet form through-hole and miniature through-hole have been seted up in proper order in watering can (16) middle part, and the through-hole all runs through top cap (15) and extends away.

5. The multifunctional spray head of the car washer as claimed in claim 1, is characterized in that: be fixed with sealing strip (23) on top cap (15) inside wall, when top cap (15) cover was established in installation head (24) outside, sealing strip (23) and installation head (24) top offset.