TWI534375B - Ozone taps - Google Patents

Description

Ozone faucet

The invention relates to a faucet structure, in particular to an ozone faucet which is easy to assemble and improve mixing effect.

According to the development and progress of the society, people attach great importance to the home environment and quality of life, and pay more attention to healthy water. Therefore, ozone machines are common in the market, so that ozone can be mixed with water to form a so-called " Ozone water, which has the functions of sterilization, disinfection, preservation, deodorization, bleaching, etc., and can decompose excessive chlorine compounds in tap water. When used in kitchen, it can clean fruits, vegetables and degraded surface with ozone water. The function of residual phosphorus-containing pesticides can also decompose antibiotics, antisepsis and odor removal of meat compounds. In addition to being able to prevent skin diseases, athlete's foot and dandruff through bathing, it can be used for cleaning wounds. The ozone can be introduced into the tap water to eliminate traces of harmful substances remaining in the tap water, and the use effect of the washing is enhanced by the ozone-containing water source. However, the conventional ozone is connected to the water outlet end of the tap and is connected at the water outlet end. A complex mixing structure that allows water to mix with ozone, a conventional ozone head As shown in FIG. 7, the water outlet end 40 extends an ozone tube 41, and the water outlet end 40 is sequentially assembled with a check valve 50, a control ring piece 42, a waver 43 and a mixing head 44. The check valve 50 is fixed at one end to the ozone tube 41, and the other end is formed with a joint portion 51. The check valve 50 is inserted through a guide hole 52, so that a valve tube 53 can be inserted through the guide hole 52. The valve tube 53 is formed with a stop flange 54 at the end of the ozone tube 41, and a closed loop 55 is disposed through the guide hole 52 from the other end. An air inlet 421 is defined in the center of the control ring piece 42 and is provided by the intake air. The hole 421 is connected to the joint portion 51 of the check valve 50, and the periphery of the air inlet hole 421 is provided with a water passage hole 422. The wave generator 43 is disposed at the bottom end of the control ring piece 42, and the mixing water head 44 is formed with a lock knot. The portion 441 is for locking at the water outlet end 40. With the above structure, ozone can be mixed into the effluent water stream, so that when the effluent is used for cleaning, it has sterilization, disinfection, deodorization, and bleaching. White, fresh-keeping and many other functions, when the water flow cannot be smoothly discharged from the mixing head 44, the water pressure will increase and flow back to the inlet hole 421 of the control ring piece 42, and the valve tube 53 is pushed by the water pressure. The closed loop 55 of the valve tube 53 can be made to abut against the joint portion 51 of the check valve 50, thereby achieving the use effect of the anti-reverse.

Looking at the above-mentioned conventional structure is not difficult to find that there are still some shortcomings. The main reasons are as follows:

(1) The check valve 50 is first inserted with the valve tube 53, and the check valve 50 is squeezed and inserted into the ozone tube 41 of the water outlet end 40, and further the control ring piece 42 is placed at the water outlet end 40. Further, the water generating head 44 is placed on the water outlet 44 to be fixed at the water outlet end 40, so that the control ring piece 42 can be fixed at the water outlet end 40. Since the water outlet end 40 is open downward, the check valve 50 and the control are controlled. The ring pieces 42 will not be easily assembled in the water outlet end 40, and there is also the disadvantage that the water channel of the control ring piece 42 and the water head 44 are not easily aligned, so that it is difficult to assemble and replace, resulting in insufficient practicability. .

(2) The ozone flows through the check valve 50 from the ozone tube 41, and is directly branched to the lower portion of the bubbler 43 by the control ring piece 42 and the water dividing head 44, and the water flow is straightly passed through the water outlet end 40. The control ring piece 42 forms a direct water discharge with the bubbler 43, so that the ozone is supplied only by the air pressure of the ozone end, and the ozone is bypassed to the side of the bubbler 43 having a large diameter, so that the amount of ozone cannot be further increased, and It is not easy to mix ozone with water, causing waste of ozone, which reduces its use.

(3) When the water pressure is too large or the outlet head 44 is blocked, the seal ring 55 is easily pressed by the valve tube 53 and the guide hole 52 to fall off, so that the check valve 50 does not have the effect of a single guide flow, so that The water flows into the ozone tube 41, and the valve tube 53 is more likely to escape from the check valve 50 and slide into the ozone tube 41, thereby completely losing the use effect and seriously causing damage to the ozone device.

(4) The check valve 50 provides the movable insertion of the valve tube 53 by the guide hole 52. Although the water flow direction is used to push the valve tube 53 to block the guide hole 52 when the water flow is reversed, it does not have unused In the state, the function of automatically blocking the guide hole 52 is adopted. If there is some water in the tube, the water flow will easily penetrate into the ozone tube 41 and cause damage to the ozone device.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the inventor has finally obtained a practical basis. invention.

The technical problem to be solved by the present invention is to provide an ozone faucet for the above-mentioned shortcomings existing in the prior art.

A water tap has a water outlet end, and an ozone tube is arranged at the water outlet end, and the water tap is formed with an internal thread at the water outlet end, and a cover is fixed with the internal thread lock, and the cover is separated from the water outlet end to form an accommodation. Space, the other end of the casing is formed with a threaded section at the other end of the screw lock water outlet, and the additional component is locked by the threaded section, and the additional component can be a showerhead, the mixer comprises a mixing element, an elastic component and an inverse a conduit having a groove formed in the center, and the flow mixing member has a plurality of tapered tapered holes extending around the groove, the elastic member is received in the groove, and a block is arranged on the outer end of the elastic member. Stopping the plug, the backstop duct is formed with a disc body, and the disc body is disposed on the concave side of the mixing member, and the opposite surface of the mixing flow member and the backstop duct are formed with concave holes and convex granules, and the convex granules are inserted. The concave hole is formed to form the mixing flow member and the backstop pipe, and the convex portion is formed with a spacing portion at the bottom edge, and the spacing portion contacts the outer edge of the concave hole to form a narrow gap between the flow mixing member and the backstop pipe. Another disc body The tapered tapered hole is provided with a plurality of tapered tapered holes, and the reverse stopping conduit has a through hole for allowing the blocking plug to elastically abut against the flow hole, and the mixer is installed in the accommodating space and reversed The stopping pipe is connected to the ozone pipe, and the fixing shell is screwed and fixed by an inner casing and a cap body, and the mixer is covered by the inner casing and the cap body, and the inner casing and the cap body respectively define a hollow opening, and respectively The hollow port provides a tapered tapered hole and a tapered tapered hole to communicate with each other, and the inner casing and the cap body are respectively provided with a gasket at the inner edge of the hollow opening, and the outer edge of the inner casing is formed with a ring portion and is formed in the ring A water stop is installed at the department to make the water ring outwardly resist the inner wall of the water outlet end of the faucet.

A first main object of the present invention is that the mixer is interposed between the check conduit and the flow mixing member with the elastic member and the stopper plug, thereby allowing the stopper to form a single guide flow of the check conduit, and The tapered tapered hole of the stop conduit and the tapered tapered hole of the flow mixing member form a sufficient mixing of ozone and water flow, that is, the function of ozone mixing can be achieved through a small number of components, and the mixer can be directly locked from the faucet by the cover. The end is more easy to assemble and replace, so as to effectively reduce costs and improve usability.

A second main object of the present invention is to provide a relative relationship between the check conduit and the flow mixing member. A tapered tapered hole and a tapered tapered hole are provided to allow the water flow to form a compression at the tapered tapered hole, thereby increasing the flow rate of the water flow and utilizing the tapered tapered hole to align with the tapered tapered hole And the outlet of the tapered tapered hole is smaller than the inlet of the tapered tapered hole, so that the water flow can be quickly flowed from the backstop to the flow mixing member, and the water pressure is not generated in the narrow gap between the stop conduit and the flow mixing member. It is greater than the pressure, and allows the high-speed water stream to have the function of siphoning ozone, thereby effectively increasing the ozone flow.

A third main object of the present invention is to provide a tapered tapered hole and a tapered tapered hole between the backstop conduit and the flow mixing member, and the flow mixing member faces the tapered tapered hole with the tapered tapered hole. When the ozone and water flow enter the divergent tapered hole of the mixing member, the gradually expanding tapered hole is gradually changed from a small aperture to a large diameter, so that the water flow and the ozone are expanded and stagnated, thereby generating the effect of water flow foaming. The water stream is thoroughly mixed with ozone to improve its practical benefits.

A fourth main object of the present invention is that the mixer is provided with an elastic member and a stopper plug in the groove of the mixing member, and the stopper plug is in contact with the flow hole, thereby no negative pressure after the water source is turned off. In the state, the elastic member is used to push the stopper to automatically push the stopper to be pressed against the flow hole of the backstop pipe, so that the water remaining in the water outlet does not penetrate into the ozone pipe, that is, the automatic blockage through the stopper , to improve its water retaining effect.

Other objects, advantages and novel features of the invention will be apparent from the description and appended claims.

[this creation]

10‧‧‧Water tap

11‧‧‧ water outlet

12‧‧‧Ozone tube

111‧‧‧ internal thread

13‧‧‧Shell

131‧‧‧ accommodating space

132‧‧‧Threaded section

14‧‧‧Additional components

20‧‧‧Mixer

21‧‧‧Breaker

211‧‧‧ Groove

212‧‧‧Expanded tapered hole

213‧‧‧ recessed holes

22‧‧‧Flexible parts

23‧‧‧Backstop catheter

231‧‧‧ dish

232‧‧‧ convex

2321‧‧‧Interval

233‧‧‧ tapered tapered hole

234‧‧‧Circulation holes

24‧‧‧ blocking stopper

30‧‧‧Fixed shell

31‧‧‧ inner shell

311 (321) ‧ ‧ 镂 口

312‧‧‧ Ring Department

32‧‧‧Cap

33(34)‧‧‧ Washers

35‧‧‧ water stop

[study]

40‧‧‧ water outlet

41‧‧‧Ozone tube

42‧‧‧Control ring

421‧‧‧Air intake

422‧‧‧ water hole

43‧‧‧ starter

44‧‧‧Mixed water head

441‧‧‧Locking

50‧‧‧ check valve

51‧‧‧ joint section

52‧‧‧ Guide hole

53‧‧‧ valve tube

54‧‧‧ 止止缘

55‧‧ ‧ close loop

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the present invention.

Figure 3 is a cross-sectional view of the present invention.

Figure 4 is a partial enlarged view of the present invention in Figure 3.

Fig. 5 is a schematic view showing the state of use of the present invention.

Figure 6 is a schematic illustration of the attachment of the present invention to additional components.

Figure 7 is a cross-sectional view of the conventional water outlet of the ozone faucet.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Simplified Description of the Drawings] for details: First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , an ozone faucet includes: a faucet 10 , a mixer 20 and a fixed casing 30 , and a faucet 10 extends with a water outlet 11 . An outlet pipe 11 is provided with an ozone tube 12, and the faucet 10 is formed with an internal thread 111 at the outlet end 11 and a casing 13 is locked by the internal thread 111, and a cover 13 is formed at a distance from the water outlet end 11. The accommodating space 131, the other end of the casing 13 is formed with a threaded section 132 at the other end of the screw-operated water outlet end 11, and the additional member 14 is locked by the threaded section 132 (as shown in FIG. 6), and the additional member 14 is A showerhead is used for showering or watering to increase its added value. A mixer 20 includes a mixing member 21, an elastic member 22 and a check valve 23, and the mixing member 21 is formed at the center. a groove 211, and the flow absorbing member 21 is formed with a plurality of tapered tapered holes 212 around the groove 211. The elastic member 22 is received at the groove 211, and a stopper 24 is disposed on the outer end of the elastic member 22. Further, the backstop conduit 23 is formed with a disk body 231 which is covered by the disk body 231 and has a concave portion a 211 side, and the opposite surface of the flow mixing member 21 and the backstop conduit 23 are correspondingly formed with a concave hole 213 and a convex 232, and the concave hole 213 is inserted by the convex 232 to form the positioning of the flow absorbing member 21 and the backstop conduit 23, and The rib 232 is formed with a partition portion 2321 at the bottom edge, and the partition portion 2321 is in contact with the outer edge of the recessed hole 213 to form a narrow gap between the flow absorbing member 21 and the check passage 23, and the disc body 231 is matched with the divergent cone. The shaped hole 212 is provided with a plurality of tapered tapered holes 233. The backstop tube 23 is provided with a flow hole 234, and the stop plug 24 is elastically opposed to the flow hole 234. The mixer 20 is mounted in the accommodating space 131. The ozone tube 12 is connected to the backstop conduit 23 so that the ozone can push the stopper plug 24 through the flow hole 234 of the check conduit 23 to achieve the function of a single guide flow, and the fixed shell 30 has an inner shell. 31 and a cap 32 are screwed and fixed, and the mixer 20 is covered by the inner shell 31 and the cap body 32. The inner shell 31 and the cap body 32 respectively define a hollow opening 311 (321), and are respectively hollowed out. 311 (321) provides a tapered tapered hole 233 and the outwardly extending tapered tapered hole 212, and the inner casing 31 and the cap 32 are both at the hollow port 311 ( 321) a washer 33 (34) is disposed on the inner edge, and a ring portion 312 is formed on the outer edge of the inner casing 31, and a water stop ring 35 is disposed on the ring portion 312 to make the water stop ring 35 outwardly resist the faucet. The inner wall of the water outlet end 11 is formed to form a leakage prevention effect between the water outlet end 11, the mixer 20 and the fixed casing 30.

The combination of the structures, as shown in Figures 2, 3 and 4, firstly places the elastic member 22 of the mixer 20 in the groove 211 of the mixing member 21, and is biased against the elastic by the stopper plug 24. The outer end of the member 22 is further covered by the disk body 231 of the check valve 23 to the mixing element 21, and the groove 211 is provided. And the convex granules 232 of the backstop conduit 23 are engaged in the recessed holes 213, thereby forming the tapered tapered holes 233 and the tapered tapered holes 212, and then the mixer 20 is at the end of the mixing member 21 It is placed in the inner casing 31 of the fixed casing 30, and the cap 32 is screwed to the inner casing 31 to form a covering and fixing of the mixer 20, so that the flow hole 234 and the tapered tapered hole 233 of the mixer 20 can be exposed. The venting opening 321 of the cap 32 can be exposed to the hollow opening 311 of the inner casing 31, and the fixing shell 30 can be further inserted into the accommodating space 131 of the casing 13. Then, the backstop conduit 23 of the mixer 20 is inserted into the ozone tube 12 of the faucet 10 to form a state in which the ozone tube 12 communicates with the flow hole 234, and finally the cover 13 is screwed and fixed to the faucet 10 at the water outlet end 11. At the internal thread 111, the mixer 20 is quickly fixed to the outlet end 11 of the faucet 10, that is, the combination is completed.

For the actual use, please see the 4th and 5th figures together with the figure shown in Figure 6. Firstly, in the normal water discharge state, the mixer 20 pushes the stopper 24 with the elastic member 22, so that the stopper plug 24 can be disposed at the flow hole 234 of the check conduit 23, so that the water flow cannot flow back to the flow hole 234. Thereby, the ozone device is effectively protected, and when ozone is to be used, the ozone will enter the circulation hole 234 from the end of the ozone tube 12, and the stopper 24 will be pushed open by the ozone gas pressure, and the ozone will flow into the backstop tube 23 of the mixer 20. Between the mixing member 21 and the mixing member 21, the water flow from the water outlet end 11 of the faucet 10 into the tapered tapered hole 233 of the disk body 231, and the contraction of the water flow is formed through the tapered tapered hole 233, thereby increasing the flow rate of the water flow and utilizing The tapered tapered hole 233 is aligned with the tapered tapered bore 212, and the outlet of the tapered tapered bore 233 is smaller than the inlet of the tapered tapered bore 212, allowing water flow to rapidly flow from the backstop conduit 23 to the flow mixing member 21, and does not generate a water pressure greater than the air pressure in the narrow gap between the check conduit 23 and the flow mixing member 21, and allows the high-speed water flow to have the function of siphoning ozone, thereby effectively increasing the ozone flow rate, and the ozone and the ozone When the water flows into the divergent tapered hole 212 of the mixing member 21, The divergent tapered hole 212 is gradually changed from a small aperture to a large diameter, so that the water flow and the ozone are expanded and stagnated, and thus the water flow foaming effect is generated, thereby forming a sufficient mixing of the water flow and the ozone, thereby improving the practical benefit thereof. When the faucet 10 is blocked by an external force at the end of the casing 13 and cannot be discharged normally, the water flow will push the water stopper 24 of the mixer 20 countercurrently, so that the water blocking plug 24 is tightly blocked in the circulation hole of the check conduit 23. At 234, the ozone flow device is prevented from being reversed by the flow of water, thereby improving its durability.

By the structure of the above specific embodiment, the following benefits can be obtained: (1) the mixing The device 20 is interposed between the check conduit 23 and the flow mixing member 21 with the elastic member 22 and the stopper plug 24, thereby allowing the stopper plug 24 to form a single guide flow of the check conduit 23, and the stop conduit 23 is The tapered tapered hole 233 and the tapered tapered hole 212 of the flow mixing member 21 form a sufficient mixing of ozone and water flow, that is, a function of ozone mixing can be achieved through a small number of members, and the mixer 20 can be directly locked by the cover 13 The water outlet end 11 of the faucet 10 has the function of easy assembly and replacement, so as to effectively reduce the cost and improve the utility; (2) the tapered conduit 23 and the mixing element 21 are oppositely provided with tapered tapered holes 233 and The tapered bore 212 is tapered to allow the water flow to form a compression at the tapered tapered bore 233, thereby increasing the flow rate of the water flow, and utilizing the tapered tapered bore 233 to align with the tapered tapered bore 212, and tapering The outlet of the tapered hole 233 is smaller than the inlet of the tapered tapered hole 212, so that the water flow can be quickly flowed from the check passage 23 to the flow absorbing member 21, and does not generate a narrow gap between the check valve 23 and the flow absorbing member 21. The water pressure is greater than the pressure, and the high-speed water stream has the function of siphoning ozone, thereby effectively improving Ozone flow rate; (3) The backstop conduit 23 and the flow mixing member 21 are oppositely provided with a tapered tapered hole 233 and a tapered tapered hole 212, and the flow mixing member 21 faces the tapered cone with the tapered tapered hole 212 The shaped hole 233, when the ozone and the water flow into the divergent tapered hole 212 of the mixing member 21, is gradually changed into a large diameter by the small-diameter hole 212, so that the water flow and the ozone are expanded and stagnated, and thus the water flow is generated. The effect of foaming, thereby forming a sufficient mixing of the water flow and the ozone to improve the practical benefit thereof; (4) the mixer 20 is provided with the elastic member 22 and the stopper plug 24 in the groove 211 of the mixing member 21, And the stopper plug 24 is in contact with the flow hole 234, so that after the water source is turned off, the stopper 24 is automatically pushed up by the elastic member 22 without the negative pressure, and the stopper plug 24 is pressed against the check conduit 23. At the flow hole 234, the water remaining in the water discharge end 11 does not penetrate into the ozone tube 12, that is, through the automatic blocking of the stopper plug 24, so as to improve the water retaining effect.

In summary, the present invention has indeed achieved a breakthrough structural design with improved At the same time, the invention can achieve the utilization and progress of the industry, and the invention is not found in any publications, and is also novel. When complying with the provisions of the relevant laws and regulations of the patent law, the invention patent application is filed according to law. The review committee granted legal patent rights and was praying.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧Water tap

11‧‧‧ water outlet

12‧‧‧Ozone tube

111‧‧‧ internal thread

13‧‧‧Shell

131‧‧‧ accommodating space

132‧‧‧Threaded section

20‧‧‧Mixer

21‧‧‧Breaker

211‧‧‧ Groove

212‧‧‧Expanded tapered hole

213‧‧‧ recessed holes

22‧‧‧Flexible parts

23‧‧‧Backstop catheter

231‧‧‧ dish

232‧‧‧ convex

2321‧‧‧Interval

233‧‧‧ tapered tapered hole

234‧‧‧Circulation holes

24‧‧‧ blocking stopper

30‧‧‧Fixed shell

31‧‧‧ inner shell

311 (321) ‧ ‧ 镂 口

312‧‧‧ Ring Department

32‧‧‧Cap

33(34)‧‧‧ Washers

35‧‧‧ water stop

Claims (7)

The utility model relates to an ozone faucet, which comprises: a faucet, the faucet extends with a water outlet end, and an ozone tube is arranged at the water outlet end, and the faucet is formed with an internal thread at the outlet end opening, and a cover is fixed with the internal thread lock, and An accommodating space is formed by the cover and the water outlet end; and a mixer comprising a mixing element, an elastic member and a backstop conduit, the mixing member is formed with a groove at the center, and the mixing member surrounds The groove is inserted through a plurality of tapered tapered holes, and the elastic member is received in the groove, and a stopper is arranged on the outer end of the elastic member, and the reverse conduit is formed with a disk body and is formed by the disk body. Covered on the concave side of the mixing element, the opposite side of the mixing element and the backstop tube are formed with concave holes and convex granules, and the concave groove is inserted into the concave hole to form the positioning of the mixing element and the backstop tube, and the disk The body-fitted tapered taper hole is provided with a plurality of tapered tapered holes, and the outlet of the tapered tapered hole is smaller than the inlet of the tapered tapered hole, and the reverse stop conduit has a through-flow hole for elastically resisting the stop plug At the circulation hole, another Mixer system mounted in the accommodating space, should the mixer can be directly provided on the lock housing from the outlet end of the faucet, and ozone tube conduit connection to the check. The ozone faucet according to claim 1, wherein the convex granule is formed with a partition at the bottom edge, and the partition portion is in contact with the outer edge of the recess to form a narrow gap between the flow absorbing member and the check conduit. . The ozone faucet according to claim 1, further comprising a fixed shell which is screwed and fixed by an inner shell and a cap body, and the inner shell and the cap body are covered and fixed to the mixer. Further, the inner shell and the cap body respectively define a hollow opening, and the tapered opening is respectively provided by the hollow opening to communicate with the outwardly extending tapered hole. The ozone faucet according to claim 3, wherein the inner casing and the cap body are provided with a gasket at the inner edge of the hollow mouth. According to the ozone faucet of claim 3, the outer edge of the inner casing is formed with a ring portion, and a water stop ring is arranged at the ring portion, so that the water stop ring is outwardly opposed to the water outlet end of the faucet. wall. The ozone faucet according to claim 1, wherein the casing is formed with a threaded portion at the other end of the screw-on water outlet end, and an additional member is locked by the threaded portion. The ozone faucet of claim 6, wherein the additional member is a shower head.