CN108903732B

CN108903732B - Self-opening and self-closing sprayer

Info

Publication number: CN108903732B
Application number: CN201810787410.3A
Authority: CN
Inventors: 曹军
Original assignee: Suzhou Xinmu Intellectual Property Service Co ltd
Current assignee: Binzhou High Tech High End Equipment Manufacturing Industrial Park Co ltd
Priority date: 2018-07-18
Filing date: 2018-07-18
Publication date: 2020-11-20
Anticipated expiration: 2038-07-18
Also published as: CN108903732A

Abstract

The invention discloses a self-opening and self-closing sprayer which comprises a box body and a liquid container, wherein the bottom ends of the box body and the liquid container are communicated through a pipeline, a pressing plate is arranged in the box body, the upper end of the pressing plate is fixedly connected with a plurality of first rod bodies, and the first rod bodies penetrate through the inner top wall of the box body and are connected with a horizontally arranged pedal. The gravity of a user is used for controlling the on-off of the spraying, electric drive is not needed in the process, potential safety hazards caused by electric leakage are effectively avoided, the flow of the spraying can be self-adaptive according to the weight of the user, when the weight of the user is light, the water yield can be reduced, and similarly, when the weight of the user is large, the water yield is larger, and the spraying experience is better; when a user leaves the pedal to change clothes or paint nursing products such as shower gel and the like, the water inlet pipe is quickly sealed; in addition, the cylinder body arranged at the top end of the box body can accumulate liquid sprayed by the spray head, so that the aim of health care of the feet of a user can be fulfilled.

Description

Self-opening and self-closing sprayer

Technical Field

The invention relates to the technical field of bathing equipment, in particular to a self-opening and self-closing sprayer.

Background

The bathhouse is a place specially used for people to bathe and is divided into a male bathhouse, a female bathhouse and the like, the bathhouses are different in different places, generally have spray heads and steam chambers, the male bathhouse has a large-sized water pool, and the bathhouse is generally unattended considering the privacy and the bathing experience of customers.

The shower nozzle in bathhouse among the prior art adopts traditional manual valve open and close formula usually, and the user forgets after using up to close and can cause a large amount of water waste, and the user is at the shower in-process, all will manually close the valve when paining shampoo and shower bath, causes the loaded down with trivial details of use.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, a spray head is usually opened and closed by a traditional manual valve, a user forgets to close the spray head after using the spray head, so that a large amount of water resources are wasted, and the user manually closes the valve when applying shampoo and shower gel in a bath process, so that the use is complicated.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a from open-close type spray thrower, includes box and liquid container, the pipeline intercommunication is passed through to box and liquid container's bottom, be equipped with the clamp plate in the box, a plurality of first body of rod of upper end fixedly connected with of clamp plate, the first body of rod runs through the interior roof of box and is connected with the footboard that the level set up, liquid container adopts hollow structure and is equipped with an gasbag in it, liquid container's top fixedly connected with connecting cylinder, set up the cavity with liquid container intercommunication in the connecting cylinder, the inner wall of cavity communicates respectively has inlet tube and at least one spray tube, be equipped with the piece that opens and shuts in the cavity, and the piece that just opens and shuts is connected with the gasbag.

Preferably, a cylinder body in a circular truncated cone structure is fixed at the top end of the box body.

Preferably, the box body adopts a cylindrical structure, and the outer diameter of the pressure plate is equal to the inner diameter of the box body.

Preferably, the opening and closing piece comprises a closing piece, a supporting rod and a connecting block, and the closing piece, the supporting rod and the connecting block are integrally formed.

Preferably, a second rod body is fixedly connected to one end, far away from the airbag, of the opening and closing piece in the axial direction, and a limiting block is integrally formed at one end, far away from the opening and closing piece, of the second rod body.

Preferably, the balloon adopts an elliptical structure.

The invention has the beneficial effects that: the gravity of a user is utilized to control the on-off of the spraying, the process does not need electric drive, the potential safety hazard caused by electric leakage is effectively avoided, when a user stands on the pedal, the pedal drives the pressure plate to move through the first rod body, so that the liquid medium in the box body enters the liquid container, the air bag in the liquid container is stressed and compressed, the opening and closing piece is lowered to the bottom end of the cavity, so that the spray pipe is communicated with the water inlet pipe through the cavity, the spray pipe is in a water state at the moment, hot water is sprayed from the spray head, the process can be triggered according to whether the pedal is stood on or not, and the spraying flow rate is high, namely, the volume of the air bag and the descending distance of the opening and closing piece can be self-adapted according to the weight of the user, when the weight of the user is light, the water outlet quantity can be reduced, and similarly, when the weight of a user is larger, the water outlet quantity is larger, so that the spraying experience is better.

When the user leaves the footboard and changes clothes or paints nursing products such as shower bath, the gasbag resumes to resume deformation, and then makes the piece that opens and shuts rise, seals the inlet tube.

In addition, the cylinder body arranged at the top end of the box body can accumulate liquid sprayed by the spray head, so that the aim of health care of the feet of a user can be fulfilled.

Drawings

Fig. 1 is a schematic structural view of a self-opening and self-closing sprayer according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged structural schematic view of an opening and closing member of the self-opening and closing type sprayer according to the invention;

fig. 4 is a schematic structural diagram of another state of the self-opening and self-closing sprayer provided by the invention.

In the figure: the device comprises a barrel body 1, a box body 2, a pipeline 3, a liquid container 4, a water discharge pipe 5, a pedal 6, a first rod body 7, a pressing plate 8, an air bag 9, a water inlet pipe 10, a spray pipe 11, a spray head 12, an opening and closing part 13, a closing part 131, a supporting rod 132, a connecting block 133, a cavity 14, a second rod body 15, a limiting block 16 and a connecting cylinder 17.

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.

Referring to fig. 1-4, a from open-close type spray thrower, including box 2 and liquid container 4, the bottom of box 2 and liquid container 4 is through pipeline 3 intercommunication, be equipped with clamp plate 8 in the box 2, a plurality of first body of rod 7 of upper end fixedly connected with of clamp plate 8, first body of rod 7 runs through the interior roof of box 2 and is connected with footboard 6 that the level set up, liquid container 4 adopts hollow structure, and be equipped with an gasbag 9 in it, gasbag 9 adopts oval structure, the top fixedly connected with connecting cylinder 17 of liquid container 4, set up the cavity 14 with liquid container 4 intercommunication in the connecting cylinder 17, the inner wall of cavity 14 communicates respectively has inlet tube 10 and at least one spray tube 11, be equipped with on-off 13 in the cavity 14, and on-off 13 is connected with gasbag 9.

Further, a cylinder 1 having a truncated cone structure is fixed to the top of the case 2 to receive hot water passing through the ankle, thereby performing an auxiliary rehabilitation to the sole of the user.

More preferably, the upper surface of the pedal 6 can be provided with anti-skid lines, so that the safety is better, and the upper surface of the pedal 6 can be provided with bulges, so that the massage of the sole is facilitated, the blood flow is promoted, and the purpose of sole health care is achieved.

More specifically, the box body 2 is of a cylindrical structure, the outer diameter of the pressing plate 8 is equal to the inner diameter of the box body 2, and the pressing plate 8 is arranged to function as a piston, so that the liquid medium in the box body 2 can be pushed into the liquid container 4.

More specifically, referring to fig. 2 and 3, the opening and closing member 13 includes a closing member 131, a support rod 132 and a connecting block 133, and the closing member 131, the support rod 132 and the connecting block 133 are integrally formed, and the opening and closing member 13 is sealed by the closing member 131, and the closing member 131 may be sealed by a cylinder having the same or slightly smaller diameter than the cavity 14.

Furthermore, a second rod body 15 is fixedly connected to an end of the opening and closing member 13 far away from the air bag 9 in the axial direction, a limiting block 16 is integrally formed at an end of the second rod body 15 far away from the opening and closing member 13, the limiting block 16 is arranged to protect the opening and closing member 13 from excessive movement and falling into the liquid container 4,

further, a valve may be provided on the inlet pipe 10 to completely close the device when it is not in use, and the inlet pipe and the valve may be further installed on the liquid container 4 to replenish the liquid lost therein.

Before the air bag type water heater is used, the water inlet pipe 10 is connected with a hot water supply system in series and used for supplying water to the spray pipe 11 and the spray head 12, and meanwhile, the box body 2 and the liquid container 4 are filled with liquid media, so that the air bag 9 and the pressing plate 8 float on the liquid media in a normal state.

Meanwhile, when the gravity and the buoyancy of the air bag 9 and the opening and closing piece 13 are balanced, the opening and closing piece 13 is positioned at the upper end of the cavity 14 and seals the connecting ports of the spray pipe 11, the water inlet pipe 10 and the cavity 14, and at the moment, the spray pipe 11 and the spray head 12 are in a water-free state.

When a load is applied to the pedal 6, namely a user stands on the pedal 6, the pedal 6 drives the pressing plate 8 to move through the first rod body 7, so that a liquid medium in the box body 2 enters the liquid container 4, gas is easily compressed because the gas intermolecular spacing is larger than that of the liquid, the air bag 9 in the liquid container 4 is compressed under the stress, meanwhile, the weight of fluid exhausted by the air bag 9 is reduced according to the Archimedes principle, so that the buoyancy is unbalanced with the gravity of the air bag 9 and the opening and closing piece 13, the air bag 9 drives the opening and closing piece 13 to descend to the bottom end of the cavity 14 (refer to fig. 4), the spray pipe 11 is communicated with the water inlet pipe 10 through the cavity 14, and at the moment, the spray pipe 11 is in a water state, and hot water is sprayed from the spray head 12.

In addition, the cylinder 1 provided at the top end of the case 2 can accumulate the liquid discharged from the nozzle 12, thereby achieving the purpose of health care of the user's feet.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a from opening and close formula spray thrower, includes box (2) and liquid container (4), its characterized in that, the bottom of box (2) and liquid container (4) is passed through pipeline (3) and is communicate, be equipped with clamp plate (8) in box (2), the upper end fixedly connected with of clamp plate (8) is a plurality of first body of rod (7), first body of rod (7) run through the interior roof of box (2) and are connected with footboard (6) that the level set up, liquid container (4) adopt hollow structure and be equipped with an gasbag (9) in it, the top fixedly connected with connecting cylinder (17) of liquid container (4), set up cavity (14) with liquid container (4) intercommunication in connecting cylinder (17), the inner wall of cavity (14) communicates respectively has inlet tube (10) and at least one spray tube (11), be equipped with in cavity (14) and open and close piece (13), and the opening and closing piece (13) is connected with the air bag (9),

before using, box (2) and liquid container (4) are filled with liquid medium for gasbag (9) and clamp plate (8) float on liquid medium under the normality, when the user stands on footboard (6), footboard (6) drive clamp plate (8) through first body of rod (7) and move, make liquid medium in box (2) get into in liquid container (4), gasbag (9) that are located liquid container (4) atress compression, buoyancy and gasbag (9) and the gravity unbalance of opening and close piece (13), make open and close piece (13) descend to the bottom of cavity (14), and then make spray tube (11) communicate with inlet tube (10) through cavity (14).

2. The self-opening and closing sprinkler as claimed in claim 1, characterized in that the top end of the box body (2) is fixed with a cylinder body (1) in a circular truncated cone structure.

3. A self-opening and closing sprinkler according to claim 1, characterized in that the tank (2) is of cylindrical configuration and the outer diameter of the pressure plate (8) is equal to the inner diameter of the tank (2).

4. A self-opening and closing sprinkler according to claim 1, characterized in that the opening and closing member (13) comprises a closing member (131), a support rod (132) and a connecting block (133), and the closing member (131), the support rod (132) and the connecting block (133) are integrally formed.

5. A self-opening and closing sprinkler according to claim 1 or 4, characterised in that a second rod (15) is fixedly connected axially to the end of the opening and closing element (13) remote from the airbag (9), and a stop block (16) is integrally formed on the end of the second rod (15) remote from the opening and closing element (13).

6. A self-opening and closing sprinkler according to claim 1, characterised in that the air bag (9) is of an oval configuration.