CN216936693U

CN216936693U - High-pressure cleaning spray head convenient to replace in time

Info

Publication number: CN216936693U
Application number: CN202220435540.2U
Authority: CN
Inventors: 李虓
Original assignee: Wuxi Dalishi High Pressure Cleaning Equipment Co ltd
Current assignee: Wuxi Dalishi High Pressure Cleaning Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-12
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a spray head for high-pressure cleaning, which is convenient to replace in time and comprises a clamping device, wherein a positioning device is fixedly arranged in the clamping device, a communicator is inserted into the top of one end of the positioning device, which is far away from the clamping device, in a sliding manner, the positioning device comprises an air cylinder, a piston rod, a movable support key, a first semicircular clamping ring, a butt joint rod and a second semicircular clamping ring, the piston rod is inserted into the air cylinder in a sliding manner, the movable support key is sleeved on the outer ring of the piston rod in a sliding manner, the first semicircular clamping ring and the second semicircular clamping ring are respectively and fixedly arranged at the opposite ends of the piston rod, the butt joint rod is fixedly connected to the side end, which is far away from the movable support key, of the first semicircular clamping ring, the communicator comprises a butt joint groove and a plug-in pipe, and the butt joint groove is formed in the side end of the plug-in pipe. According to the utility model, through the arrangement of the positioning device and the clamping device, the aim of quickly butting and installing the pipeline and the spray head is fulfilled.

Description

High-pressure cleaning spray head convenient to replace in time

Technical Field

The utility model relates to the technical field of high-pressure cleaning equipment, in particular to a spray head for high-pressure cleaning, which is convenient to replace in time.

Background

High pressure cleaner is a kind of equipment with the high-speed injection of water, through the pressure that changes rivers, in order to reach the purpose of cleaing away the dirt fast, through high pressure cleaner's setting, can be quick with sticky dirt or the impurity clearance of object surface, current high pressure cleaner is when using, because shower nozzle and pipeline adoption be bolted connection, when the shower nozzle needs to be changed and dismantles, often need spend a large amount of time with many screws demolish the change work that the back can carry out the pipeline, consequently need an equipment to improve it to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray head for high-pressure cleaning, which is convenient to replace in time so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shower nozzle for high pressure cleaning convenient to in time change, includes clamping device, clamping device's inside fixed mounting has positioner, positioner deviates from clamping device's one end top and slides and pegs graft and have the UNICOM ware, positioner includes cylinder, piston rod, removal support key, first semicircle snap ring, butt joint pole and second semicircle snap ring, the piston rod slides and pegs graft in the inside of cylinder, it slides and cup joints on the outer lane of piston rod to remove the support key, first semicircle snap ring and second semicircle snap ring are fixed mounting respectively one serve at the piston rod is relative, butt joint pole fixed connection is served at the side that first semicircle snap ring deviates from the removal support key, the UNICOM ware includes butt joint groove and plug pipe, the butt joint groove is seted up inside the side of plug pipe.

Preferably, clamping device includes high pressure nozzle, seal groove, reset spring, abutment sleeve, handle and sliding tray, high pressure nozzle fixed connection is in the top one end of handle, the seal groove is seted up inside the side of high pressure nozzle, the sliding tray is seted up respectively inside the handle other end, reset spring symmetry fixed connection is in the inside of handle, just reset spring is located high pressure nozzle's below, abutment sleeve fixed connection is at reset spring's side.

Preferably, the cylinder is fixedly connected inside the positioning sleeve, and the movable support key is inserted inside the sliding groove in a sliding manner.

Preferably, the insertion pipe is slidably inserted into the high-pressure nozzle.

Preferably, a sealing gasket matched with the sealing groove is fixedly arranged on the side end of the butt joint groove.

Preferably, the diameters of the first semicircular clamping ring and the second semicircular clamping ring are equal to the diameter of the butt joint groove.

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

the positioning device is arranged, the communicating device can be integrally positioned, the butt joint device is fixedly arranged in the positioning device, flexible clamping is achieved on an outer ring of the communicating device, butt joint with the communicating device is facilitated, the positioning device and the communicating device can be mutually buckled and installed, the communicating device can be driven to move towards the inside of the clamping device when the positioning device is started, and the communicating device can be rapidly installed.

Through the setting of clamping device, can carry out positioner's spacing work, there is fastener through clamping device's inside fixed mounting for can drive positioner and remove mutually all the time, be convenient for with positioner and UNICOM ware cooperation.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural diagram of a positioning device according to the present invention;

FIG. 3 is a schematic view of a clamping device according to the present invention;

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

In the figure: 1-a positioning device, 2-a clamping device, 3-a communicator, 4-an air cylinder, 5-a piston rod, 6-a movable supporting key, 7-a first semicircular clamping ring, 8-a butt joint rod, 9-a second semicircular clamping ring, 10-a high-pressure spray head, 11-a sealing groove, 12-a reset spring, 13-a positioning sleeve, 14-a handle, 15-a sliding groove, 16-a butt joint groove and 17-a splicing pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a shower nozzle for high pressure cleaning convenient to in time change, including clamping device 2, clamping device 2's inside fixed mounting has positioner 1, positioner 1 deviates from the one end top of clamping device 2 and slides and pegs graft and have UNICOM's ware 3, positioner 1 includes cylinder 4, piston rod 5, remove the support key 6, first semicircle snap ring 7, docking rod 8 and second semicircle snap ring 9, piston rod 5 slides and pegs graft in the inside of cylinder 4, it cup joints on the outer lane of piston rod 5 to remove the support key 6, first semicircle snap ring 7 and second semicircle snap ring 9 are fixed mounting respectively in one of piston rod 5 relative, docking rod 8 fixed connection is on first semicircle snap ring 7 deviates from the side that removes the support key 6, UNICOM's ware 3 is including docking groove 16 and plug-in pipe 17, docking groove 16 is seted up inside the side of plug-in pipe 17.

Clamping device 2 includes high pressure nozzle 10, seal groove 11, reset spring 12, positioning sleeve 13, handle 14 and sliding tray 15, high pressure nozzle 10 fixed connection is in the top one end of handle 14, seal groove 11 is seted up inside the side of high pressure nozzle 10, sliding tray 15 is seted up respectively inside the handle 14 other end, reset spring 12 symmetry fixed connection is in the inside of handle 14, and reset spring 12 is located the below of high pressure nozzle 10, positioning sleeve 13 fixed connection is at reset spring 12's side, anti-skidding line has been seted up on the side through handle 14, make the user of can being convenient for take clamping device 2 wholly, the phenomenon of skidding prevents to appear.

Cylinder 4 fixed connection is in the inside of position sleeve 13, and removal support key 6 slides and pegs graft in the inside of sliding tray 15, when reset spring 12 inwards contracts, can drive position sleeve 13 and cylinder 4 inwards move to can be convenient for insert the inside of butt joint groove 16 with first semicircle snap ring 7 and second semicircle snap ring 9.

The insertion pipe 17 is inserted in the high-pressure spray head 10 in a sliding manner, so that the insertion pipe 17 is conveniently and rapidly butted with the high-pressure spray head 10.

The side end of the butt joint groove 16 is fixedly provided with a sealing washer matched with the sealing groove 11, and when the insertion pipe 17 moves to the limit position towards the inside of the high-pressure nozzle 10, the sealing washer can be driven to be inserted into the inside of the sealing groove 11, so that the sealing performance between the high-pressure nozzle 10 and the insertion pipe 17 is improved.

The diameters of the first semicircular snap ring 7 and the second semicircular snap ring 9 are equal to the diameter of the butt joint groove 16, and the butt joint accuracy between the first semicircular snap ring 7 and the butt joint groove 16 and the butt joint accuracy between the second semicircular snap ring 9 and the butt joint groove 16 are improved.

The working principle is as follows: when the device is used, the positioning sleeve 13 and the movable support key 6 are respectively inserted into two ends of the handle 14 in a sliding manner, the cylinder 4 is fixedly connected into the positioning sleeve 13, the movable support key 6 is inserted into the sliding groove 15 in a sliding manner, the cylinder 4 can be respectively pulled outwards, so that the distance between the cylinder 4 and the cylinder 4 can be enlarged, the insertion pipe 17 can be conveniently placed, meanwhile, the insertion pipe 17 can be inserted into the high-pressure sprayer 10 until the sealing gasket at the side end of the butt joint groove 16 is inserted into the sealing groove 11, the cylinder 4 is loosened, the positioning sleeve 13 can be driven to simultaneously move inwards through the elasticity of the return spring 12, the cylinder 4 can be driven to simultaneously move while the positioning sleeve 13 moves until the first semicircular clamping ring 7 is driven to be in contact with the second semicircular clamping ring 9, at the moment, when the return spring 12 is pulled inwards to a limit position, the first semicircular clamping ring 7 can be driven to be attached to the second semicircular clamping ring 9, a jack matched with the butt joint rod 8 is arranged in the side end close to the first semicircular snap ring 7 through the second semicircular snap ring 9, when the first semicircular snap ring 7 is jointed with the second semicircular snap ring 9, the butt joint rod 8 can be driven to be inserted into the jack, so that the connection stability of the first semicircular snap ring 7 and the second semicircular snap ring 9 can be improved, meanwhile, the diameter of the first semicircular snap ring 7 and the diameter of the second semicircular snap ring 9 are the same as that of the butt joint groove 16, the cylinder 4 can be started, the piston rod 5 is driven to move inwards in the movable supporting key 6 until the first semicircular snap ring 7 and the second semicircular snap ring 9 are driven to be inserted into the butt joint groove 16, along with the continuous inward movement of the piston rod 5, the plug pipe 17 can be driven to be continuously inserted into the high-pressure nozzle 10, when the plug pipe 17 moves to the limit position, the sealing washer at the side end of the butt joint groove 16 can be driven to be jointed with the inside of the sealing groove 11, thereby can prevent that the phenomenon of leaking from appearing in the kneck of high pressure nozzle 10 and grafting pipe 17, accomplish the purpose of quick dismantlement and installation grafting pipe 17, this device is when using, draw locating sleeve 13 and cylinder 4 inwards removal all the time through reset spring 12, make and to drive first semicircle snap ring 7 and second semicircle snap ring 9 hug closely on the outer lane of grafting pipe 17, thereby can be convenient for first semicircle snap ring 7 and the quick inside that inserts butt joint groove 16 of second semicircle snap ring 9, when starting through cylinder 4, can drive piston rod 5 and remove in the inside that removes supporting key 6, make and to drive first semicircle snap ring 7 and second semicircle snap ring 9 and to draw butt joint groove 16 inwards, thereby can insert the inside fastening of high pressure nozzle 10 with grafting pipe 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shower nozzle for high pressure cleaning convenient to in time change, includes clamping device (2), its characterized in that: the inner part of the clamping device (2) is fixedly provided with a positioning device (1), the top of one end, deviating from the clamping device (2), of the positioning device (1) is inserted with a communicating device (3) in a sliding manner, the positioning device (1) comprises a cylinder (4), a piston rod (5), a movable support key (6), a first semicircular clamping ring (7), a butt joint rod (8) and a second semicircular clamping ring (9), the piston rod (5) is inserted in the cylinder (4) in a sliding manner, the movable support key (6) is sleeved on the outer ring of the piston rod (5) in a sliding manner, the first semicircular clamping ring (7) and the second semicircular clamping ring (9) are respectively and fixedly arranged at one opposite ends of the piston rod (5), the butt joint rod (8) is fixedly connected to the side end, deviating from the movable support key (6), of the first semicircular clamping ring (7), the communicating device (3) comprises a butt joint groove (16) and an insertion pipe (17), the butt joint groove (16) is formed in the side end of the insertion pipe (17).

2. The spray head for high pressure cleaning convenient to replace in time of claim 1, characterized in that: clamping device (2) include high pressure nozzle (10), seal groove (11), reset spring (12), abutment sleeve (13), handle (14) and sliding tray (15), high pressure nozzle (10) fixed connection is in the top one end of handle (14), the side inside at high pressure nozzle (10) is seted up in seal groove (11), inside handle (14) other end is seted up respectively in sliding tray (15), reset spring (12) symmetry fixed connection is in the inside of handle (14), just reset spring (12) are located the below of high pressure nozzle (10), abutment sleeve (13) fixed connection is at the side of reset spring (12).

3. The spray head for high-pressure cleaning, which is convenient to replace in time according to claim 2, is characterized in that: the cylinder (4) is fixedly connected inside the positioning sleeve (13), and the movable supporting key (6) is inserted in the sliding groove (15) in a sliding mode.

4. The spray head for high pressure cleaning convenient to replace in time of claim 3, characterized in that: the insertion pipe (17) is inserted in the high-pressure spray head (10) in a sliding manner.

5. The spray head for high pressure cleaning convenient to replace in time of claim 4, characterized in that: and a sealing washer matched with the sealing groove (11) is fixedly arranged on the side end of the butt joint groove (16).

6. The spray head for high pressure cleaning convenient to replace in time of claim 5, characterized in that: the diameters of the first semicircular clamping ring (7) and the second semicircular clamping ring (9) are equal to the diameter of the butt joint groove (16).