CN213435101U

CN213435101U - Spray head convenient to clean and used for high-pressure cleaning machine

Info

Publication number: CN213435101U
Application number: CN202021341950.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Kunshan Xinjianlong Machinery Manufacturing Co ltd
Current assignee: Kunshan Xinjianlong Machinery Manufacturing Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-15
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a shower nozzle for high pressure cleaner convenient to clearance, including the shower nozzle pipe, the surface of shower nozzle pipe is fixedly connected with the external screw thread ring, and one side that the shower nozzle outside of tubes surface is close to the external screw thread ring has seted up the sliding tray, the inside sliding connection of sliding tray has the sleeve pipe, the inside sliding connection of sleeve pipe has the connecting pipe, and one side of sleeve pipe inside has seted up the internal screw thread groove, the shower nozzle inside pipe wall sliding connection has the stopper that runs through the sleeve pipe, and fixedly connected with first reset spring between shower nozzle inside and the stopper, the utility model relates to the technical field of high pressure cleaner; this nozzle for high pressure cleaner convenient to clearance can accomodate into sheathed tube inside with the connecting pipe when not using, and the sleeve pipe can be fixed through the external screw thread ring simultaneously to can reduce the volume of shower nozzle, conveniently carry, conveniently adjust when using simultaneously, simultaneously through self-cleaning equipment, can drive its inside clearance component through rivers and rotate.

Description

Spray head convenient to clean and used for high-pressure cleaning machine

Technical Field

The utility model relates to a high pressure cleaner technical field specifically is a shower nozzle for high pressure cleaner convenient to clearance.

Background

The high pressure cleaning machine is a machine which uses a power device to make a high pressure plunger pump generate high pressure water to wash the surface of an object, can peel off and wash away dirt to achieve the purpose of cleaning the surface of the object, because the dirt is cleaned by using a high pressure water column, the high pressure cleaning is one of the most scientific, economic and environment-friendly cleaning modes recognized in the world, and a spray head is one of important accessories for high pressure cleaning.

The Chinese patent discloses a rotary spray head device (publication number: CN 202951587U) for a high-pressure cleaning machine, which comprises a spray head cover body connected with a water gun, wherein a water inlet base is arranged at the upper end of an inner cavity of the cover body, a water outlet base is arranged at the bottom end of the inner cavity of the cover body, a radial through hole is formed in the bottom of the cover body below the water outlet base, a rotating body is arranged in a cavity between the water inlet base and the water outlet base, the water inlet base consists of a plug and a water inlet cabin, and a sealing ring and the like are arranged.

Current shower nozzle single structure is inconvenient after being connected with the cleaning machine and is adjusted to after dismantling, occupation space is great, and current shower nozzle is inconvenient washs, when wasing in the geminate transistor, need pull down the shower nozzle, and it is big to lead to working strength, and it is more consuming time.

Therefore, it is necessary to provide a nozzle for a high pressure cleaning machine which is convenient to clean to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a shower nozzle for high pressure cleaner convenient to clearance, solved current shower nozzle single structure, inconvenient the adjusting after being connected with the cleaning machine to after dismantling, occupation space is great, and current shower nozzle is inconvenient washs, when wasing in the geminate transistor, need pull down the shower nozzle, and it is big to lead to working strength, and consuming time more problem.

For solving the technical problem, the utility model provides a pair of shower nozzle for high pressure cleaner convenient to clearance, including the shower nozzle pipe, the outer fixed surface of shower nozzle pipe is connected with the external screw thread ring, and one side that the shower nozzle outside of tubes surface is close to the external screw thread ring has seted up the sliding tray, the inside sliding connection of sliding tray has the sleeve pipe, sheathed tube inside sliding connection has the connecting pipe, and the inside one side of sleeve pipe has seted up the internal thread groove, shower nozzle inside pipe wall sliding connection has the stopper that runs through the sheathed tube, and the first reset spring of fixedly connected with between the inside of shower nozzle pipe and the stopper, the one end fixedly connected with of shower nozzle pipe is from cleaning equipment.

Compared with the prior art, the utility model provides a pair of high pressure cleaner shower nozzle convenient to clearance has following beneficial effect: this shower nozzle for high pressure cleaner convenient to clearance, can accomodate into sheathed tube inside with the connecting pipe when not using, the sleeve pipe can be fixed through the external screw thread ring simultaneously, thereby can reduce the volume of shower nozzle, conveniently carry, conveniently adjust when using simultaneously, simultaneously through self-cleaning equipment, can drive its inside clearance component through rivers and rotate, thereby can clear up the inner wall of shower nozzle, and simple to operate, its clearance component can continuously laminate with the inner wall of shower nozzle simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a spray head for a high pressure cleaning machine convenient to clean according to the present invention;

FIG. 2 is a cross-sectional view of a middle nozzle tube according to the present invention;

fig. 3 is a cross-sectional view of the self-cleaning apparatus of the present invention.

Reference numbers in the figures: 1. a nozzle tube; 2. an externally threaded ring; 3. a sleeve; 4. a connecting pipe; 5. a limiting block; 6. a first return spring; 7. an internal thread groove; 8. a sliding groove; 9. self-cleaning equipment; 91. a connecting ring; 92. locking the bolt; 93. connecting columns; 94. a water flow plate; 95. connecting sleeves; 96. fixing the rod; 97. a slide bar; 98. a second return spring; 99. a cleaning brush.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a nozzle for a high pressure cleaner convenient to clean according to the present invention; FIG. 2 is a cross-sectional view of a middle nozzle tube according to the present invention; fig. 3 is a cross-sectional view of the self-cleaning apparatus of the present invention. A nozzle for a high-pressure cleaning machine convenient to clean comprises a nozzle pipe 1, an external thread ring 2 is fixedly connected to the outer surface of the nozzle pipe 1, a sliding groove 8 is formed in one side, close to the external thread ring 2, of the outer surface of the nozzle pipe 1, a sleeve 3 is slidably connected to the inside of the sliding groove 8, a connecting pipe 4 is slidably connected to the inside of the sleeve 3, an internal thread groove 7 is formed in one side of the inside of the sleeve 3, a limiting block 5 penetrating through the sleeve 3 is slidably connected to the inner wall of the nozzle pipe 1, a first reset spring 6 is fixedly connected between the inside of the nozzle pipe 1 and the limiting block 5, self-cleaning equipment 9 is fixedly connected to one end of the nozzle pipe 1, the self-cleaning equipment 9 comprises a connecting ring 91, a locking bolt 92 is in threaded connection with one side of the connecting ring 91, one end, located inside the connecting ring 91, is tightly attached to one side, the side surface of the connection part of the connection ring 91 and the connection column 93 is a cross-shaped structure, so that water flows through the connection column 93, one end of the connection column 93 embedded in the nozzle tube 1 is fixedly connected with a water flow plate 94, the water flow plate 94 is a conical component, the side surface of the water flow plate 94 is provided with a plurality of drainage grooves with the same rotation direction, the outer side of the connection column 93 is fixedly provided with a plurality of connection sleeves 95, both sides of each connection sleeve 95 are fixedly connected with fixing rods 96, one side of each fixing rod 96 is slidably connected with a sliding rod 97, a second return spring 98 is fixedly connected between the fixed rod 96 and the sliding rod 97, a cleaning brush 99 is fixedly connected at one end of the sliding rod 97 positioned at the outer side of the fixed rod 96, the cleaning brush 999 comprises a brush roller made of engineering plastics, nylon wires are fixedly connected on the outer surface of the brush roller, and those not described in detail in this specification are well within the skill of those in the art.

The utility model provides a pair of operating principle of shower nozzle for high pressure cleaner convenient to clearance as follows:

when the spray head is installed, the sleeve 3 can be slid along the sliding groove 8, then the connecting pipe 4 is rotated to connect the connecting pipe 4 with the cleaning machine, after the connecting pipe 4 is moved out, the limiting block 5 can be embedded into the sleeve 3 under the driving of the first reset spring 6, so that the sleeve 3 is limited, when the spray head needs to be disassembled, the connecting pipe 4 can be moved into the spray head pipe 1 by compressing the first reset spring 6 by pressing one side of the limiting block 5, then the connecting pipe 4 is slid, after the connecting pipe 4 passes through one side of the limiting block 5, the limiting block 5 can be loosened, then the connecting pipe 4 is continuously moved, when the spray head pipe 1 needs to be cleaned, the connecting ring 91 of the self-cleaning device 9 can be sleeved at the water outlet of the spray head pipe 1, then the locking bolt 92 is rotated, the locking bolt 92 can be tightly attached to the spray head pipe 1, when the connecting ring 91 is installed, spliced pole 93, water flow plate 94 and cleaning brush 99 can be embedded into the inside of shower nozzle pipe 1, open the cleaning machine afterwards, the rivers of cleaning machine when through water flow plate 94, can drive it through the drainage groove of water flow plate 94 side and rotate, when water flow plate 94 rotates, can drive adapter sleeve 95 and cleaning brush 99 and rotate, through dead lever 96 and slide bar 97, can continuously let cleaning brush 99 contact the inner wall of shower nozzle pipe 1.

Compared with the prior art, the utility model provides a pair of high pressure cleaner shower nozzle convenient to clearance has following beneficial effect:

this shower nozzle for high pressure cleaner convenient to clearance, can accomodate connecting pipe 4 into sheathed tube 3's inside when not using, simultaneously sleeve pipe 3 can be fixed through external screw thread ring 2, thereby can reduce the volume of shower nozzle, conveniently carry, conveniently adjust when using simultaneously, simultaneously through self-cleaning equipment 9, can drive its inside clearance component through rivers and rotate, thereby can clear up the inner wall of shower nozzle, and simple to operate, its clearance component can continuously laminate with the inner wall of shower nozzle simultaneously.

Claims

1. The utility model provides a shower nozzle for high pressure cleaner convenient to clearance, includes shower nozzle pipe (1), the outer fixed surface of shower nozzle pipe (1) is connected with external screw thread ring (2), and one side that shower nozzle pipe (1) surface is close to external screw thread ring (2) has seted up sliding tray (8), a serial communication port, the inside sliding connection of sliding tray (8) has sleeve pipe (3), the inside sliding connection of sleeve pipe (3) has connecting pipe (4), and sets up internal screw thread groove (7) in the inside one side of sleeve pipe (3), shower nozzle pipe (1) inner wall sliding connection has stopper (5) that run through sleeve pipe (3), and the first reset spring (6) of fixedly connected with between shower nozzle pipe (1) inside and stopper (5), the one end fixedly connected with of shower nozzle pipe (1) is from cleaning equipment (9).

2. The nozzle for a high pressure cleaner facilitating cleaning as claimed in claim 1, wherein: the self-cleaning device (9) comprises a connecting ring (91), one side of the connecting ring (91) is in threaded connection with a locking bolt (92), and one end, located inside the connecting ring (91), of the locking bolt (92) is tightly attached to one side of the nozzle pipe (1).

3. The nozzle for a high pressure cleaner facilitating cleaning as claimed in claim 2, wherein: the inner part of one side of the connecting ring (91) is rotatably connected with a connecting column (93), and one end of the connecting column (93) embedded in the nozzle pipe (1) is fixedly connected with a water flow plate (94).

4. The nozzle for a high pressure cleaner facilitating cleaning as claimed in claim 3, wherein: the water flow plate (94) is a conical component, and a plurality of drainage grooves with the same rotation direction are formed in the side surface of the water flow plate (94).

5. The nozzle for a high pressure cleaner facilitating cleaning as set forth in claim 4, wherein: the outer side of spliced pole (93) is fixed with a plurality of adapter sleeves (95), the equal fixedly connected with dead lever (96) in both sides of adapter sleeve (95), one side sliding connection of dead lever (96) has slide bar (97), and fixedly connected with second reset spring (98) between dead lever (96) and slide bar (97).

6. The nozzle for a high pressure cleaner facilitating cleaning as set forth in claim 5, wherein: one end of the sliding rod (97) located on the outer side of the fixing rod (96) is fixedly connected with a cleaning brush (99), the cleaning brush (99) comprises a brush roller made of engineering plastics, and nylon wires are fixedly connected to the outer surface of the brush roller.