CN210950085U

CN210950085U - Extender convenient for opening and closing valve

Info

Publication number: CN210950085U
Application number: CN201921464285.9U
Authority: CN
Inventors: 黄渲棋
Original assignee: Chongqing Tongheng Technology Co ltd
Current assignee: Chongqing Tongheng Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-07
Anticipated expiration: 2029-09-05

Abstract

The utility model provides an extender convenient for opening and closing a valve, which relates to the field of extenders and comprises a water inlet device, wherein the bottom of the water inlet device is provided with a control device, the bottom surface of the control device is provided with an extension device, the bottom surface of the extension device is provided with a water outlet device, the utility model is provided with an extension device, a sleeve is pulled downwards, a water outlet pipe at the lower end of the sleeve can drive a telescopic pipe to move downwards, the telescopic pipe can extend downwards, when the sleeve moves downwards, a limit switch can be opened, the electromagnetic valve can be electrified to work at the moment, the response action of the electromagnetic valve is quick, the opening and closing action can be carried out within a few milliseconds, the electromagnetic valve has simple structure and convenient use, the water outlet position can be extended only by pulling the sleeve, the defect of the fixed water outlet position of the traditional faucet is solved, and the use of people who are, but also can conveniently and quickly open the electromagnetic valve to ensure that water flows out quickly.

Description

Extender convenient for opening and closing valve

Technical Field

The utility model relates to an extender technical field especially relates to a make things convenient for extender of valve switch.

Background

The hands have the most chance to touch the external environment and are easy to be infected with various pathogenic bacteria, especially children who cannot live in hands. If the hands of the two small viscera are used for gripping food, rubbing eyes and touching nose, germs can enter the body of the baby without chance, and various diseases are caused. And the hands are cleaned frequently and correctly, so that various pathogenic bacteria carried on the hands can be obviously reduced, and diseases such as cold, diarrhea, pneumonia, meningitis, hepatitis, bacillary dysentery and the like can be effectively prevented. Therefore, hand washing can be said to be the simplest and most effective disease prevention measure in daily life, and is the first line of defense for preventing diseases.

In order to enable children to learn independence, a plurality of parents encourage the children to wash hands and enable the children to wash hands under running water better to clear bacteria, therefore, the hands of the children are more suitable to be placed under a water faucet when washing the hands, the water faucet is a popular name of a water valve and is used for controlling the size of water flow, and the water-saving effect is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a terminal water quality data display.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for extender of valve switch, includes water installations, controlling means is installed to water installations's bottom, controlling means's bottom surface mounting has the extension fixture, the bottom surface mounting of extension fixture has out water installation.

Preferably, the water inlet device comprises an inner port, a spring clamping bead penetrates through the inner portion of the inner port and is subjected to shot blasting treatment, a sealing ring is mounted on the inner surface of the bottom of the inner port, an outer bayonet is in clearance fit with the outer surface of the inner port, a water inlet pipe is vertically mounted on the surface of the bottom of the inner port, and the inner surface of the water inlet pipe is subjected to polishing treatment.

Preferably, the control device comprises an electromagnetic valve, the electromagnetic valve penetrates through the water inlet pipe, an upper limiter is arranged on the outer surface of the electromagnetic valve, and a limit switch is arranged on the surface of the bottom of the upper limiter.

Preferably, the extension fixture includes the sleeve pipe, sheathed tube internal surface gomphosis has outer slide rail, just the surface of outer slide rail is through sand blasting, the internally mounted of outer slide rail has the pulley, just the pulley is fixed in the sleeve pipe, stopper under the sheathed tube bottom is installed, flexible pipe is installed to sheathed tube inner chamber, just the top of flexible pipe is connected in the inlet tube.

Preferably, the water outlet device comprises a water outlet pipe, an adjusting knob is mounted at the bottom of the water outlet pipe, the adjusting distance of the adjusting knob is 0-20 mm, and a flow guide hole is mounted in an inner cavity of the adjusting knob.

Preferably, the telescopic tube has a maximum extension length of 0.1 m.

Advantageous effects

1. The utility model discloses in, set up the extension fixture, the downward pulling sleeve pipe, the outlet pipe of sleeve pipe lower extreme can take flexible pipe downstream together, flexible pipe can extend downwards, when the sleeve pipe downstream, limit switch can be opened, solenoid valve can circular telegram work this moment, the response action of solenoid valve is very fast, can carry out the switching action in several milliseconds, and the simple structure convenient to use of solenoid valve, only need the pulling sleeve pipe just can prolong the position of going out water, traditional tap goes out the shortcoming of water rigidity, the use that uses not very convenient crowd has been made things convenient for, and can also make things convenient for the quick solenoid valve of opening, make rivers flow very fast.

2. The utility model discloses in, set up the water conservancy diversion hole, the water can be prevented in the water pressure that goes out in the water conservancy diversion hole and splash, and the water size of water can be adjusted through adjust knob in the water conservancy diversion hole moreover.

Drawings

FIG. 1 is a front view of an extender facilitating opening and closing of a valve according to the present invention;

FIG. 2 is an internal cross-sectional view of an extender facilitating opening and closing of a valve in accordance with the present invention;

FIG. 3 is a schematic structural view of an extender facilitating opening and closing of a valve according to the present invention;

fig. 4 is a top view of an extender facilitating opening and closing of a valve.

Illustration of the drawings:

1. a water inlet device; 11. a spring clamping bead; 12. a seal ring; 13. an inner interface; 14. an outer bayonet; 15. A water inlet pipe; 2. a control device; 21. an upper stopper; 22. an electromagnetic valve; 23. a limit switch; 3. an extension device; 31. a sleeve; 32. an outer slide rail; 33. a telescopic pipe; 34. a lower stopper; 35. a pulley; 4. A water outlet device; 41. adjusting a knob; 42. a flow guide hole; 43. and (5) discharging a water pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 4, an extender facilitating opening and closing of a valve comprises a water inlet device 1, wherein the water inlet device 1 comprises an inner connector 13, a spring clamping bead 11 penetrates through the inner connector 13, the spring clamping bead 11 is subjected to shot blasting treatment, a sealing ring 12 is installed on the inner surface of the bottom of the inner connector 13, an outer bayonet 14 is in clearance fit with the outer surface of the inner connector 13, a water inlet pipe 15 is vertically installed on the surface of the bottom of the inner connector 13, the inner surface of the water inlet pipe 15 is subjected to polishing treatment and adopts a bayonet design to facilitate replacement or maintenance in ordinary use, a control device 2 is installed at the bottom of the water inlet device 1, the control device 2 comprises an electromagnetic valve 22, the electromagnetic valve 22 penetrates through the water inlet pipe 15, an upper limiter 21 is installed on the outer surface of the electromagnetic valve 22, and a limit switch 23 is installed on the surface of the bottom of the upper limiter, limit switch 23 and solenoid valve 22 mutually support, and control is more sensitive, and it is more convenient to let the use, the bottom surface mounting of controlling means 2 has extension fixture 3, extension fixture 3 includes sleeve pipe 31, sleeve pipe 31's internal surface gomphosis has outer slide rail 32, just outer slide rail 32's surface is through the sandblast processing, the internally mounted of outer slide rail 32 has pulley 35, just pulley 35 is fixed in sleeve pipe 31, stopper 34 is down installed to sleeve pipe 31's bottom, telescopic pipe 33 is installed to sleeve pipe 31's inner chamber, just telescopic pipe 33's top is connected in inlet tube 15, and telescopic pipe 33 can change out the water position through sleeve pipe 31, and sleeve pipe 31 can adopt different metal coating films, the bottom surface mounting of extension fixture 3 has water outlet device 4, water outlet device 4 includes outlet pipe 43, adjust knob 41 is installed to outlet pipe 43's bottom, the adjusting distance of the adjusting knob 41 is 0mm-20mm, the inner cavity of the adjusting knob 41 is provided with the flow guide hole 42, the adjusting knob 41 can be made of copper alloy or hard plastic to meet the requirements of different people, and the flow guide hole 42 can prevent water from splashing.

The maximum extension length of the extension tube 33 is 0.1m, and the PE100 extension tube 33 has high compressive strength and can bear the pressure of 1.0 MPa.

The utility model discloses a theory of operation: pulling outer bayonet 14, spring card pearl 11 can loosen this moment, inject tap in inner junction 13 again, make it hug closely sealing washer 12, then loosen outer bayonet 14, loosen outer bayonet 14 this moment and can inwards extrude spring card pearl 11, thereby lock external tap, when needing the extension, only need to stimulate sleeve pipe 31 downwards, pulley 35 and outer slide rail 32 cooperation, can guarantee the stability of sleeve pipe 31 motion, pulling sleeve pipe 31 downwards, can realize going out the flexible of water position, after sleeve pipe 31 removes, limit switch 23 can be opened this moment, solenoid valve 22 circular telegram work, water can flow to outlet pipe 43 along flexible pipe 33, last water flows out through water conservancy diversion hole 42, and adjust knob 41 can adjust the size of going out water.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An extender facilitating opening and closing of a valve, comprising a water inlet device (1), characterized in that: the water inlet device is characterized in that a control device (2) is installed at the bottom of the water inlet device (1), an extension device (3) is installed on the surface of the bottom of the control device (2), and a water outlet device (4) is installed on the surface of the bottom of the extension device (3).

2. An extender for facilitating opening and closing of a valve as defined in claim 1, wherein: the water inlet device (1) comprises an inner port (13), a spring clamping bead (11) penetrates through the inner portion of the inner port (13), the spring clamping bead (11) is subjected to shot blasting treatment, a sealing ring (12) is installed on the inner surface of the bottom of the inner port (13), an outer bayonet (14) is in clearance fit with the outer surface of the inner port (13), a water inlet pipe (15) is vertically installed on the surface of the bottom of the inner port (13), and the inner surface of the water inlet pipe (15) is subjected to polishing treatment.

3. An extender for facilitating opening and closing of a valve as defined in claim 1, wherein: controlling means (2) include solenoid valve (22), just solenoid valve (22) run through in inlet tube (15), stopper (21) are gone up to the outside surface mounting of solenoid valve (22), the bottom surface mounting of going up stopper (21) has limit switch (23).

4. An extender for facilitating opening and closing of a valve as defined in claim 1, wherein: extension fixture (3) are including sleeve pipe (31), the internal surface gomphosis of sleeve pipe (31) has outer slide rail (32), just the surface of outer slide rail (32) is through sand blasting, the internally mounted of outer slide rail (32) has pulley (35), just pulley (35) are fixed in sleeve pipe (31), stopper (34) are down installed to the bottom of sleeve pipe (31), flexible pipe (33) are installed to the inner chamber of sleeve pipe (31), just the top of flexible pipe (33) is connected in inlet tube (15).

5. An extender for facilitating opening and closing of a valve as defined in claim 1, wherein: the water outlet device (4) comprises a water outlet pipe (43), an adjusting knob (41) is installed at the bottom of the water outlet pipe (43), the adjusting distance of the adjusting knob (41) is 0-20 mm, and a flow guide hole (42) is installed in the inner cavity of the adjusting knob (41).

6. An extender for facilitating opening and closing of a valve as defined in claim 4, wherein: the maximum extension length of the telescopic pipe (33) is 0.1 m.