CN213176851U - Water inlet valve structure of handheld high-pressure cleaning machine - Google Patents
Water inlet valve structure of handheld high-pressure cleaning machine Download PDFInfo
- Publication number
- CN213176851U CN213176851U CN202021949404.2U CN202021949404U CN213176851U CN 213176851 U CN213176851 U CN 213176851U CN 202021949404 U CN202021949404 U CN 202021949404U CN 213176851 U CN213176851 U CN 213176851U
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- connecting rod
- water inlet
- water intaking
- trigger
- intaking valve
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Abstract
The utility model relates to a handheld high pressure cleaner water intaking valve structure, including setting up the inlet tube on the casing, set up at the water inlet of inlet tube tip and set up the water intaking valve subassembly in inlet tube one side, water intaking valve subassembly sets up at the intraoral water intaking valve connecting rod of installation including setting up the installing port in inlet tube one side, with the flexible valve plate of water intaking valve connecting rod connected, with water intaking valve connecting rod end connection's steel wire cable, water intaking valve connecting rod is gone up the cover and is established connecting rod reset spring, and connecting rod reset spring's tip is contradicted with the terminal surface of installing port, steel wire cable connection switch trigger has guaranteed the controllability and the stability of intaking.
Description
Technical Field
The utility model belongs to the technical field of electric tool and specifically relates to a handheld high pressure cleaner water intaking valve structure.
Background
The handheld high-pressure cleaning machine does not need to drag a power line to operate outdoors or at home, many cleaning machines on the market are alternating-current at present, the power ratio is high, the generated water pressure is high, the surface of an object is easily abraded or damaged when small objects are cleaned, in addition, the volume and the weight are high, and the handheld high-pressure cleaning machine is not suitable for cleaning at flexibly moving positions due to the need of connecting the power line; therefore, in order to have comfortable operation, good product portability, no occasion limitation, cleaning by filling water in only one water bucket at any time and any place and the like; in addition, the pump bodies on the market are very various in types, complex in structure and high in cost, and the end parts of the water inlet pipes of the pump bodies are not provided with water inlet valve assemblies, so that the controllability and the stability of water inlet are not facilitated, and therefore the water inlet structure of the pump body of the high-pressure cleaning machine needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water inlet valve structure of a handheld high-pressure cleaning machine.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a water inlet valve structure of a handheld high-pressure cleaning machine comprises a water inlet pipe arranged on a machine shell, a water inlet arranged at the end of the water inlet pipe and a water inlet valve assembly arranged on one side of the water inlet pipe, wherein the water inlet valve assembly comprises an installation port arranged on one side of the water inlet pipe, a water inlet valve connecting rod arranged in the installation port, a telescopic valve plate connected with the water inlet valve connecting rod, and a steel wire inhaul cable connected with the tail of the water inlet valve connecting rod, a connecting rod reset spring is sleeved on the water inlet valve connecting rod, the end part of the connecting rod reset spring is abutted against the end surface of.
Furthermore, a bayonet corresponding to the end part of the telescopic valve plate is arranged on the inner wall of the water inlet pipe.
Furthermore, the telescopic valve plate is sleeved with a waterproof sealing ring.
Furthermore, the end part of the trigger switch is hinged with the shell, the free end of the trigger switch is connected with a trigger reset spring, and the steel wire inhaul cable is connected with the free end of the trigger switch.
Further, the switch trigger is provided with a self-locking button.
Furthermore, the water inlet pipe is connected with a liquid inlet of the pump body through a water inlet valve.
The utility model has the advantages that: when the mechanism is used, the self-locking button is pressed down, when the switch trigger is pulled, the free end of the switch trigger pulls the water inlet valve connecting rod and the telescopic valve plate to retreat through the steel wire inhaul cable, the end part of the telescopic valve plate is separated from the bayonet on the inner wall of the water inlet pipe, the water inlet pipe is in an open state, water flow enters the pump body through the water pipe to work, when the switch trigger is loosened, the trigger reset spring drives the switch trigger to reset, under the elastic action of the connecting rod reset spring, the telescopic valve plate enters the bayonet clamping between the water inlet pipe and the inner wall of the water inlet pipe again, the water pipe is sealed, the water flow stopping effect is.
Drawings
FIG. 1 is a schematic view of the water inlet pipe closed by the retractable valve plate of the present invention;
fig. 2 is the schematic diagram of the water inlet pipe opened by the telescopic valve plate of the utility model.
Detailed Description
As shown in fig. 1 and 2, a water inlet valve structure of a handheld high-pressure cleaning machine comprises a water inlet pipe 2 arranged on a machine shell 1, a water inlet 3 arranged at the end of the water inlet pipe 2 and a water inlet valve assembly arranged at one side of the water inlet pipe 2, wherein the water inlet valve assembly comprises an installation port 4 arranged at one side of the water inlet pipe 2, a water inlet valve connecting rod 5 arranged in the installation port 4, a telescopic valve plate 6 connected with the water inlet valve connecting rod 5, and a steel wire cable 7 connected with the tail of the water inlet valve connecting rod 5, a connecting rod reset spring 8 is sleeved on the water inlet valve connecting rod 5, the end of the connecting rod reset spring 8 is abutted against the end face of the installation port 4.
Furthermore, the inner wall of the water inlet pipe 2 is provided with a bayonet 10 corresponding to the end part of the telescopic valve plate 6. The telescopic valve plate 6 is sleeved with a waterproof sealing ring 11, so that the function of waterproof sealing is achieved.
Furthermore, the end part of the trigger switch 9 is hinged with the machine shell 1, the free end of the trigger switch 9 is connected with a trigger reset spring 12, the steel wire inhaul cable 7 is connected with the free end of the trigger switch 9, and the trigger switch 9 is provided with a self-locking button 13. The water inlet pipe 2 is connected with a liquid inlet of a pump body 15 through a water inlet valve 14.
When the mechanism is used, the self-locking button 13 is pressed, when the switch trigger 9 is pulled, the free end of the switch trigger 9 pulls the water inlet valve connecting rod 5 and the telescopic valve plate 6 to retreat through the steel wire inhaul cable 7, the end part of the telescopic valve plate 6 is separated from the bayonet 10 on the inner wall of the water inlet pipe 2, the water inlet pipe 2 is in an open state, water flow enters the pump body 15 through the water pipe 2 to work, when the switch trigger 9 is loosened, the trigger reset spring 12 drives the switch trigger 9 to reset, under the elastic action of the connecting rod reset spring 8, the telescopic valve plate 6 enters the water inlet pipe 2 again and is clamped with the bayonet 10 on the inner wall of the water inlet pipe 2, the water pipe 2 is sealed, the water flow stopping.
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 (6)
1. The utility model provides a handheld high pressure cleaner water intaking valve structure, is including setting up the inlet tube on the casing, setting up the water inlet at the inlet tube tip and setting up the intake valve subassembly in inlet tube one side, its characterized in that, the intake valve subassembly is including setting up the installing port in inlet tube one side, the setting is at the intraoral water intaking valve connecting rod of installing, the flexible valve plate of being connected with the water intaking valve connecting rod, the steel wire cable with water intaking valve connecting rod afterbody connection, water intaking valve connecting rod cover establish connecting rod reset spring, connecting rod reset spring's tip is contradicted with the terminal surface of installing port, steel wire cable connection switch trigger.
2. The water inlet valve structure of the handheld high-pressure cleaning machine as claimed in claim 1, wherein a bayonet corresponding to the end of the telescopic valve plate is arranged on the inner wall of the water inlet pipe.
3. The water inlet valve structure of the hand-held high-pressure cleaning machine as claimed in claim 2, wherein the telescopic valve plate is sleeved with a waterproof sealing ring.
4. The structure of claim 3, wherein the end of the trigger is hinged to the housing, the free end of the trigger is connected to a trigger return spring, and the wire cable is connected to the free end of the trigger.
5. The structure of claim 4, wherein the trigger switch is provided with a latching button.
6. The inlet valve structure of the hand-held high-pressure cleaning machine according to claim 4, wherein the inlet pipe is connected with the liquid inlet of the pump body through an inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949404.2U CN213176851U (en) | 2020-09-08 | 2020-09-08 | Water inlet valve structure of handheld high-pressure cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021949404.2U CN213176851U (en) | 2020-09-08 | 2020-09-08 | Water inlet valve structure of handheld high-pressure cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176851U true CN213176851U (en) | 2021-05-11 |
Family
ID=75772581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021949404.2U Active CN213176851U (en) | 2020-09-08 | 2020-09-08 | Water inlet valve structure of handheld high-pressure cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213176851U (en) |
-
2020
- 2020-09-08 CN CN202021949404.2U patent/CN213176851U/en active Active
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