WO2021103517A1

WO2021103517A1 - Water faucet capable of being opened and closed alternatively

Info

Publication number: WO2021103517A1
Application number: PCT/CN2020/098541
Authority: WO
Inventors: 徐正国
Original assignee: 台州尚瑞特进出口有限公司
Priority date: 2019-11-29
Filing date: 2020-06-28
Publication date: 2021-06-03
Also published as: CN110863538B; CN110863538A

Abstract

The present invention discloses a water faucet capable of being opened and closed alternatively, comprising a tube body and a cleaning solution storage device; a liquid outlet through hole is formed in the bottom center of a storage slot; the bottom of the liquid outlet hole is provided with a liquid outlet tube; a ball slot shaped opening and closing rotary slot is formed in the upper center of a main body; a connecting tube and a water outlet tube are separately fixed at the two sides of the connecting tube; the connecting tube and the water outlet tube separately communicate with the opening and closing rotary slot, and are opposite from left and right sides; a ball shaped valve is horizontally arranged in the opening and closing rotary slot in a rotatable mode; a water through hole which is through in the radial direction is formed in the ball shaped valve; left and right movable slots are formed in the lower side wall of the storage slot; the left and right movable slots horizontally cut off the liquid outlet hole; cut-off plates are arranged in the left and right movable slots in a left and right moving mode; the cleaning solution storage device further comprises a synchronous drive unit; through the synchronous drive unit, the rotation of the ball shaped valve drives the cut-off plates to move left and right.

Description

A faucet with staggered opening and closing

Technical field

The invention relates to the technical field of faucets, in particular to a faucet with staggered opening and closing.

Background technique

Generally, there are toilets in the buildings, and there are sinks in the toilets. To facilitate hand washing, multiple faucets are provided on the hand washing sink. However, in order to thoroughly wash off the stains on the hands, a cleaning fluid is generally required. However, the cleaning liquid is generally arranged on one side of the hand washing tank. At that time, most people did not turn off the faucet when receiving the cleaning fluid, which caused a waste of water resources.

Summary of the invention

The purpose of the present invention is to provide a faucet with staggered opening and closing in order to solve the technical problem that most people do not turn off the faucet during the process of receiving the cleaning liquid, which causes a waste of water resources.

The technical solutions of the present invention to solve the above technical problems are as follows: a faucet with staggered opening and closing, including a pipe body and a cleaning liquid storage device; the pipe body includes a connecting pipe and a water outlet pipe; the cleaning liquid storage device includes a cylindrical main body; The lower part is formed with a cylindrical trough-shaped storage tank; the storage tank is used to store the cleaning liquid; the bottom center of the storage tank is formed with a liquid outlet hole that penetrates up and down; the bottom of the liquid outlet hole is provided with a liquid outlet pipe; the upper center of the main body is formed with Spherical slot-shaped opening and closing rotary groove; the connecting pipe and the outlet pipe are respectively fixed on both sides of the connecting pipe; the connecting pipe and the outlet pipe are respectively connected with the opening and closing rotary groove and facing left and right; the opening and closing rotary groove is horizontally rotated with a spherical shape Valve; the ball valve is formed with a radially penetrating water hole; the upper end of the ball valve is formed with an upper connecting rod; the upper end of the upper connecting rod is formed with an opening and closing rotating disc; the lower side wall of the storage tank is formed with a forward and backward moving groove The front and rear moving trough horizontally intercepts the liquid outlet; the front and rear moving trough is provided with a shutoff plate moving forward and backward; the cleaning liquid storage device also includes a synchronous drive unit; through the synchronous drive unit, the rotation of the ball valve drives the shutoff plate to move left and right; when the ball When the type valve is in the open state, the intercepting plate seals the outlet hole; when the ball valve is in the closed state, the intercepting plate opens the outlet hole; the bottom of the outlet pipe is provided with a closing block.

As a preference of the above technical solution, a rotary drive groove is formed on the main body; the rotary drive groove is located between the opening and closing rotary groove and the storage groove; the synchronous drive unit includes a nylon rope; a lower connecting rod is formed on the bottom of the ball valve; the lower connecting rod Vertically pass through the rotating drive slot and pivotally connected between the upper and lower side walls of the rotating drive slot; the part of the lower connecting rod located in the rotating drive slot is formed with a winding wheel; the front end of the side wall of the rotating drive slot and the side wall of the forward and backward moving slot A guide groove for nylon rope to pass through is formed between the front ends; the nylon rope passes through the guide groove; the upper end of the nylon rope is wound on the winding wheel, and the lower end is fixed on the front end of the intercepting plate; on the front side wall of the front and rear moving groove A compression spring is fixed; the rear end of the compression spring is fixed on the front end surface of the intercepting plate.

As a preference of the above technical solution, a guide ring is fixed at the front of the upper side wall of the rotary drive groove; the nylon rope passes through the guide ring.

As a preference of the above technical solution, the rear end of the intercepting plate is formed into a sharp corner.

As a preference of the above technical solution, a vertical guide rod is formed between the front parts of the upper and lower side walls of the storage tank, and a lifting driving threaded rod is pivotally connected between the rear parts; the lower end of the lifting driving threaded rod passes through the lower end surface of the main body and is fixed There is a rotating drive block; the storage tank is lifted and provided with a discharge drive plate matched with the storage tank; the discharge drive plate is vertically sleeved on the vertical guide rod and screwed on the lifting drive threaded rod.

As a preference of the above technical solution, the upper rear end of the side wall of the storage tank is formed with a liquid inlet hole which is inclined downwardly and penetrates from back to front; a sealing block is arranged in the liquid inlet hole.

As a preference of the above technical solution, the water outlet end of the water outlet pipe is provided with a water outlet filter jacket.

The beneficial effects of the present invention are: the structure is simple, the water tap is closed when the cleaning liquid is discharged, and the waste of water resources is effectively reduced.

Description of the drawings

Figure 1 is a schematic structural diagram of the front view of the present invention;

Fig. 2 is a schematic structural diagram of the cross-section A-A in Fig. 1 of the present invention.

In the figure, 10, pipe body; 11, connecting pipe; 12, water outlet pipe; 13, water outlet filter jacket; 20, cleaning liquid storage device; 21, main body; 210, opening and closing rotating tank; 211, rotating drive tank; 212, Storage tank; 213, liquid outlet; 214, forward and backward moving groove; 215, guide groove; 216, liquid inlet; 217, guide ring; 218, vertical guide rod; 22, liquid outlet; 23, ball valve; 230. Water hole; 231. Upper connecting rod; 232. Opening and closing rotating disc; 233. Lower connecting rod; 234. Winding wheel; 24. Nylon rope; 25. Closure plate; 26. Compression spring; 27. Outlet Drive plate; 28, lifting and driving threaded rod; 281, rotating drive block; 29, sealing block.

Detailed ways

As shown in Figures 1 and 2, a faucet with staggered opening and closing includes a pipe body 10 and a cleaning liquid storage device 20; the pipe body 10 includes a connecting pipe 11 and a water outlet pipe 12; the cleaning liquid storage device 20 includes a cylindrical shape The main body 21; the lower part of the main body 21 is formed with a cylindrical tank-shaped storage tank 212; the storage tank 212 is used to place the cleaning liquid; the bottom center of the storage tank 212 is formed with a liquid outlet hole 213 penetrating up and down; the bottom of the liquid outlet hole 213 is provided There is a liquid outlet pipe 22; the upper center of the main body 21 is formed with a spherical groove-shaped opening and closing rotating groove 210; the connecting pipe 11 and the outlet pipe 12 are respectively fixed on both sides of the connecting pipe 11; the connecting pipe 11 and the outlet pipe 12 are connected to the opening The closed rotary groove 210 communicates with left and right sides; the open and closed rotary groove 210 is provided with a ball valve 23 that rotates horizontally; the ball valve 23 is formed with a radially penetrating water hole 230; the upper end of the ball valve 23 is formed with an upper connecting rod 231; the upper end of the upper connecting rod 231 is formed with an opening and closing rotating disk 232; the lower side wall of the storage tank 212 is formed with a forward and backward moving groove 214; the forward and backward moving groove 214 horizontally intercepts the liquid outlet 213; the forward and backward moving groove 214 is arranged to move forward and backward There is a shutoff plate 25; the cleaning fluid storage device 20 also includes a synchronous drive unit; through the synchronous drive unit, the rotation of the ball valve 23 drives the shutoff plate 25 to move left and right; when the ball valve 23 is in the open state, the shutoff plate 25 seals The liquid outlet hole 213; when the ball valve 23 is in the closed state, the intercepting plate 25 opens the liquid outlet hole 213; the bottom of the liquid outlet pipe 22 is provided with a closing block.

As shown in Figure 2, the main body 21 is formed with a rotary drive groove 211; the rotary drive groove 211 is located between the opening and closing rotary groove 210 and the storage groove 212; the synchronous drive unit includes a nylon cord 24; The connecting rod 233; the lower connecting rod 233 vertically penetrates the rotation driving groove 211 and is pivotally connected between the upper and lower side walls of the rotation driving groove 211; the part of the lower connecting rod 233 located in the rotation driving groove 211 is formed with a winding wheel 234; A guide groove 215 for the nylon cord 24 to pass through is formed between the front end of the side wall of the driving groove 211 and the front end of the side wall of the front and rear moving groove 214; the nylon cord 24 passes through the guide groove 215; the upper end of the nylon cord 24 is wound around the winding wheel The upper and lower ends of 234 are fixed on the front end surface of the intercepting plate 25; the front side wall of the forward and backward moving groove 214 is fixed with a compression spring 26; the rear end of the compression spring 26 is fixed on the front end of the intercepting plate 25.

As shown in FIG. 2, a guide ring 217 is fixed at the front of the upper side wall of the rotation driving groove 211; the nylon cord 24 passes through the guide ring 217.

As shown in Fig. 2, the rear end of the intercepting plate 25 is formed into a sharp corner.

As shown in Figures 1 and 2, a vertical guide rod 218 is formed between the front parts of the upper and lower side walls of the storage tank 212, and a lifting drive threaded rod 28 is pivotally connected between the rear parts; the lower end of the lifting drive threaded rod 28 passes through The lower end surface of the main body 21 is fixed with a rotating drive block 281; the storage tank 212 is lifted and provided with an outlet drive plate 27 that cooperates with the storage tank 212; the outlet drive plate 27 is vertically sleeved on the vertical guide rod 218 and screwed. Connected to the lifting drive threaded rod 28.

As shown in FIG. 2, the upper rear end of the side wall of the storage tank 212 is formed with a liquid inlet hole 216, which is inclined downward from back to front, and is provided with a sealing block 29 inside the liquid inlet hole 216.

As shown in FIG. 1, the water outlet end of the water outlet pipe 12 is provided with a water outlet filter jacket 13.

The working principle of the faucet with staggered opening and closing;

Initial state: the ball valve 23 is in the closed state, the faucet is in the closed state, the intercepting plate 25 opens the liquid outlet 213; the closing block blocks the bottom of the liquid outlet pipe 22.

When cleaning is needed, first, the ball valve 23 is rotated to a certain angle to make the faucet flow out and the objects to be cleaned are wet. At this time, the intercepting plate 25 seals the liquid outlet hole 213, so that even if the blocking block is removed, the cleaning liquid cannot remain, avoiding the faucet The action of taking the cleaning liquid without turning off effectively reduces the waste of water resources; then the ball valve 23 is rotated back to make the faucet closed, and then the sealing block is removed, the cleaning liquid flows out and drips onto the cleaned object, and then Block the blocking block, and then rotate the ball valve 23 to a certain angle to make the faucet discharge water to formally clean the object;

When there is not much cleaning liquid in the storage tank 212, the flow rate of the cleaning liquid is very slow. At this time, the driving block 281 can be rotated, that is, the lifting and driving threaded rod 28 is rotated to drive the liquid outlet driving plate 27 to descend, so that the flow rate of the cleaning liquid is fast. .

The above content is only the preferred embodiments of the present invention. For those of ordinary skill in the art, according to the ideas of the present invention, there will be changes in the specific implementation and the scope of application. The content of this specification should not be construed as a reference to the present invention. limits.

Claims

A faucet with staggered opening and closing, characterized in that it comprises a pipe body (10) and a cleaning liquid storage device (20); the pipe body (10) comprises a connecting pipe (11) and a water outlet pipe (12); and a cleaning liquid storage device (20) Including a cylindrical main body (21); the lower part of the main body (21) is formed with a cylindrical groove-shaped storage tank (212); the storage tank (212) is used to place the cleaning liquid; the bottom of the storage tank (212) A liquid outlet hole (213) penetrating up and down is formed in the center; a liquid outlet pipe (22) is provided at the bottom of the liquid outlet hole (213); a spherical groove-shaped opening and closing rotating groove (210) is formed in the upper center of the main body (21); The connecting pipe (11) and the water outlet pipe (12) are respectively fixed on both sides of the connecting pipe (11); the connecting pipe (11) and the water outlet pipe (12) are respectively communicated with the opening and closing rotating groove (210) and facing left and right; A ball valve (23) is horizontally rotated in the rotating groove (210); the ball valve (23) is formed with a radially penetrating water hole (230); the upper end of the ball valve (23) is formed with an upper connecting rod ( 231); The upper end of the upper connecting rod (231) is formed with an opening and closing rotating disk (232); the lower side wall of the storage tank (212) is formed with a forward and backward movement groove (214); the forward and backward movement groove (214) horizontally cuts off the liquid Hole (213); the front and rear moving groove (214) is provided with a blocking plate (25) for moving forward and backward; the cleaning liquid storage device (20) also includes a synchronous drive unit; through the synchronous drive unit, the rotation of the ball valve (23) drives the shutoff The plate (25) moves left and right; when the ball valve (23) is in the open state, the intercepting plate (25) seals the outlet hole (213); when the ball valve (23) is in the closed state, the intercepting plate (25) ) Open the liquid outlet hole (213); the bottom of the liquid outlet pipe (22) is provided with a closing block.
The faucet with staggered opening and closing according to claim 1, characterized in that: the main body (21) is formed with a rotary drive groove (211); the rotary drive groove (211) is located in the opening and closing rotary groove (210) and the storage Between the grooves (212); the synchronous drive unit includes a nylon rope (24); the bottom of the ball valve (23) is formed with a lower connecting rod (233); the lower connecting rod (233) vertically penetrates the rotary driving groove (211) And it is pivotally connected between the upper and lower side walls of the rotary drive groove (211); the part of the lower connecting rod (233) located in the rotary drive groove (211) is formed with a winding wheel (234); the side wall of the rotary drive groove (211) A guide groove (215) for the nylon rope (24) to pass through is formed between the front end and the front end of the side wall of the front and rear moving groove (214); the nylon rope (24) passes through the guide groove (215); The upper end is wound on the winding wheel (234), and the lower end is fixed on the front end surface of the intercepting plate (25); the front side wall of the forward and backward moving groove (214) is fixed with a compression spring (26); the back of the compression spring (26) The end is fixed on the front end surface of the intercepting plate (25).
The faucet with staggered opening and closing according to claim 2, characterized in that: a guide ring (217) is fixed at the front of the upper side wall of the rotary drive groove (211); the nylon rope (24) passes through the guide ring ( 217).
The faucet with staggered opening and closing according to claim 1, characterized in that the rear end of the intercepting plate (25) is formed into a sharp corner.
The faucet with staggered opening and closing according to claim 1, characterized in that: a vertical guide rod (218) is formed between the front parts of the upper and lower side walls of the storage tank (212), and a vertical guide rod (218) is formed pivotally between the rear parts. Lifting drive threaded rod (28); the lower end of the lifting drive threaded rod (28) passes through the lower end surface of the main body (21) and is fixed with a rotating drive block (281); the storage tank (212) is lifted and provided with a storage tank (212) ) A matched liquid outlet drive plate (27); the liquid outlet drive plate (27) is vertically sleeved on the vertical guide rod (218) and screwed on the lifting drive threaded rod (28).
The faucet with staggered opening and closing phases according to claim 1, characterized in that: the upper end of the side wall of the storage tank (212) is formed with a liquid inlet (216) which is inclined downwardly and penetrates from back to front; A sealing block (29) is arranged in the liquid hole (216).
The faucet with staggered opening and closing phases according to claim 1, characterized in that the outlet end of the outlet pipe (12) is provided with an outlet filter jacket (13).