TWM453768U - Pipe joint and water saving device having the pipe joint - Google Patents

Description

Pipe joint and water saver including the same

This creation is about a water saver.

According to the conventional water-saving device, it is installed in the outlet of various faucets to generate filtration and water saving effect.

However, the conventional water saver has a complicated structure and is expensive, and must be screwed and fixed with a metal faucet to be used. Sometimes the faucet is far away from the user's desire to use water, and does not want to walk the bucket to the place, generally A rubber water pipe is placed on the water outlet pipe of the faucet, and then the rubber water pipe is pulled there, but the conventional water saver cannot be screwed and fixed on the rubber water pipe, so the user uses the rubber water pipe, but it is labor-saving, but it cannot save water.

Moreover, the water output of the conventional water saver is fixed, and the user cannot adjust it according to the demand.

In addition, the conventional water-saving device is fixed in size, so it can only correspond to a specific size of pipe fittings, that is, the user needs to spend a lot of different sizes of water-saving devices to correspond to different sizes of pipe fittings, which is not economical. .

Therefore, the lack of water-saving devices for the aforementioned water taps is necessary for further improvement.

The main purpose of this creation is to provide a pipe joint with a simple structure and Any material or any combination of pipe fittings.

Another object of the present invention is to provide a water saver, which is mainly a combination of a pipe joint and a waste bottle cap, and can be used by the user to manufacture a cap with a suitable number of through holes, and replace or adjust the water output of the cap according to the use condition.

In order to achieve the above object, the pipe joint of the present invention is connected between a pipe member and a bottle cap, the pipe member is provided with a water outlet hole, the bottle cap is provided with a screw hole, and the pipe joint comprises a first end portion and a first portion. Two ends.

The first end outer surface ring is provided with a joint structure, and the first end portion is positioned in the water outlet hole of the pipe member by the joint structure.

The second end portion is screwed into the screw hole of the bottle cap.

Wherein, the inside of the pipe joint defines a water channel for communication between the water outlet hole of the pipe member and the screw hole of the bottle cap.

In order to achieve the above object, the water saver of the present invention comprises the foregoing pipe joint and a bottle cap, the bottle cap is provided with a screw hole, and the second end of the pipe joint is screwed in the screw hole of the bottle cap, the bottle The cover includes an end surface, and the end surface defines at least one through hole, and the through hole communicates between the screw hole and the external space.

Therefore, the pipe joint of the present invention has a simple structure and can be combined with any material or any shape of the pipe fitting, and can form an inexpensive water-saving device with the waste bottle cap, and can be used by the user to manufacture the appropriate number of through holes. Cap, replace or adjust the water output of the cap according to the condition of use.

10‧‧‧ pipe joint

11‧‧‧ First end

111‧‧‧Circle

112‧‧‧Small path

113‧‧‧ Large diameter section

12‧‧‧ Middle section

13‧‧‧second end

14‧‧‧Combination structure

141‧‧‧protrusion

15‧‧‧ watercourse

20, 20'‧‧‧ pipe fittings

21, 21'‧‧‧ water hole

30‧‧‧ caps

31‧‧‧ screw holes

32‧‧‧ end face

321‧‧‧through hole

40‧‧‧Water tap

41‧‧‧Outlet pipe fittings

1 is an exploded view of a preferred embodiment of the present invention.

Figure 2 is a perspective view of a preferred embodiment of the present invention coupled to a tubular member.

3 is a schematic view of the pipe fitting of the pipe fitting of the preferred embodiment of the present invention.

4 is an exploded view of another embodiment of the present creation.

Figure 5 is a schematic illustration of another embodiment of the present invention coupled to a water outlet member of a faucet.

Figure 6 is a perspective view of still another embodiment of the present invention.

In the following, the possible embodiments of the present invention will be described in several embodiments, but are not intended to limit the scope of the present invention.

Referring to FIG. 1 and FIG. 3, in the preferred embodiment of the present invention, the pipe joint 10 of the present invention is connected between a pipe member 20 and a bottle cap 30, and the pipe member 20 is provided with a water outlet hole 21, the bottle The cover 30 is provided with a screw hole 31. The bottle cover includes an end surface 32. The end surface 32 defines a plurality of through holes 321. The through holes 321 communicate with the screw hole 31 and the external space. The pipe joint 10 includes a first portion. The end portion 11, an intermediate portion 12 and a second end portion 13.

The first end portion 11 is provided with a joint structure 14 , and the first end portion 11 is disposed in the water outlet hole 21 of the pipe member 20 by the joint structure 14 . In the embodiment, the first end portion is The outer surface of the outer ring is provided with a ring groove 111. The joint structure 14 is detachably disposed in the ring groove 111. The joint structure 14 is closely abutted against the hole wall of the water outlet hole 21 of the pipe member 20, so that the first The end portion 11 is positioned at the water outlet hole 21 of the tubular member 20. The joint structure 14 may be, but not limited to, an elastic member or a gasket, whereby the joint structure 14 can simultaneously provide water from the outer surface of the first end portion 11. The gap between the wall of the water outlet hole 21 of the pipe member 20 is leaked out, and the effect of using the elastic member is better, mainly because the inner diameter of the water outlet hole 21 of the pipe member 20 of different sizes is different, and the elastic member is The outer diameter of the tubular member 20 in the natural state is larger than the water outlet 21 of the tubular member 20 of various sizes. The inner diameter of the tubular member 20 of any size is compressed so that the outer diameter thereof is substantially equal to the inner diameter of the water outlet hole 21 of the tubular member 20, thereby The fitting 10 can be combined with tubular members 20 of various sizes.

The intermediate section 12 is connected between the first and second end portions 11, 13, and the outer diameter of the intermediate section 12 is smaller than the outer diameters of the first and second end portions 11, 13. The outer surface of the first end portion 11 sequentially forms a small diameter section 112 and a large diameter section 113 between the annular groove 111 and the intermediate section 12, and the outer diameter of the large diameter section 113 is larger than the outer diameter of the small diameter section 112. And it abuts against the hole wall of the water outlet hole 21 of the pipe member 20.

The second end portion 13 is screwed into the screw hole 31 of the cap 30.

The inside of the pipe joint 10 defines a water channel 15 which is connected between the water outlet hole 21 of the pipe member 20 and the screw hole 31 of the bottle cap 30. Referring to FIG. 2 and FIG. 3, in the embodiment, the pipe member 20 is a plastic or rubber hose, and the other end of the hose is sleeved on the water outlet member 41 of the faucet 40. After the faucet 40 is opened, the water is sequentially It flows through the water outlet hole 21 of the pipe member 20 and the water channel 15 of the pipe joint, and flows out from the plurality of through holes 321 of the bottle cap 30.

Referring to FIG. 4 and FIG. 5, in another embodiment of the present invention, the joint structure 14 can also be a threaded section. The first end portion 11 is screwed to the water outlet 21 of the tubular member 20' by the threaded portion. In the embodiment, the pipe member is a water outlet pipe member of a faucet. Generally, the water outlet hole of the water outlet pipe of the faucet is provided with a hole wall. The internal thread is used, and the manner of use of the embodiment is the same as that of the previous embodiment, and details are not described herein.

Referring to FIG. 6 , in another embodiment of the present invention, the first end portion 11 is formed with a plurality of protrusions 141 , and each of the protrusions 141 gradually changes from the end of the first end to the second end. Expanding, the width of the head of each protrusion is smaller than the width of the tail of each protrusion, so that each protrusion has a conical shape. The protruding portions 141 are combined with the head and the tail to form the combined structure 14. The convex portions 141 are at the widest part of the hole wall (not shown) of the water outlet of the pipe member, so as to prevent water from leaking outward. The effect.

The invention further provides a water-saving device, the water-saving device mainly comprises the above-mentioned pipe joint 10 and a bottle cap 30, the bottle cap 30 is provided with a screw hole 31, and the second end portion 13 of the pipe joint 10 is screwed on the In the screw hole 31 of the cap 30, the cap 30 includes an end surface 32, and the end surface is provided with a plurality of through holes 321 communicating with the screw hole 31 and the external space. a lid body used for selling a bottle-shaped container, which may be a bottle, a glass bottle or a metal bottle. The bottle container is characterized in that a bottle mouth portion having an external thread is protruded for screwing the bottle cap 30 .

Thereby, the pipe joint 10 is suitable for being connected between the pipe member 20 (metal material, plastic material or rubber material) of any material or the pipe member 20 of any shape and a bottle cap 30, and the structure is quite simple, and the The structure of the cap 30 is relatively simple and can be directly used for the cap of the discarded bottle-shaped container. The user only needs to punch a plurality of through holes 321 at the end face 32 of the discarded cap 30 (the screw hole 31 has been formed). 30 is screwed on the second end portion 13 of the pipe joint 10, and the combination of the pipe joint 10 and the waste bottle cap 30 can be a water-saving device with simple structure, low cost and environmental protection function, so that the creation has The effect of recycling waste and reducing waste.

From an economic point of view, the pipe joint 10 is preferably formed by plastic injection molding, because the advantage of plastic injection molding is that the cost is low, and the user only needs to purchase the low-cost pipe joint 10 of the present invention, and then combine it with discarded waste. The water saver formed by the cap 30 is much cheaper than the expensive conventional water saver, and the cost saved is considerable.

In addition, the user can determine the number of the through holes 321 of the cap 30 according to the amount of water required, or carry a plurality of caps 30 of different numbers of through holes 321 made by himself, and select an appropriate cap 30. The above-mentioned effect is that the conventional water-saving device cannot be achieved.

It is worth mentioning that when the bonding structure 14 is an elastic member, the user can purchase the pipe fittings 20 of various sizes by purchasing one pipe joint 10, and it is not economical to purchase a pile of conventional water-saving devices.

In summary, the pipe joint of the creation and the water-saving device including the pipe joint are not only structurally innovative, but also have a progressive effect, comply with the relevant provisions of the patent law, and file a patent application according to law, so that the bureau can issue a patent as soon as possible, Debian.

10‧‧‧ pipe joint

15‧‧‧ watercourse

20‧‧‧ Pipe fittings

21‧‧‧Water outlet

30‧‧‧ caps

32‧‧‧ end face

321‧‧‧through hole

40‧‧‧Water tap

41‧‧‧Outlet pipe fittings

Claims (9)

A pipe joint is connected between a pipe member and a bottle cap, the pipe member is provided with a water outlet hole, the bottle cap is provided with a screw hole, the pipe joint comprises: a first end portion, and a joint of the outer surface ring is provided The first end portion is positioned in the water outlet hole of the pipe member by the joint structure; a second end portion is screwed in the screw hole of the bottle cap; wherein the inner portion of the pipe joint defines a a water passage for communication between the water outlet hole of the pipe member and the screw hole of the bottle cap. The pipe joint of claim 1, wherein the outer surface of the first end is provided with a ring groove, and the joint structure is disposed in the ring groove. The pipe joint of claim 2, comprising an intermediate section connected between the first and second ends, the intermediate section having an outer diameter smaller than an outer diameter of the first and second ends. The pipe joint according to claim 3, wherein the outer surface of the first end portion sequentially forms a small diameter section and a large diameter section between the annular groove and the intermediate section, and the outer diameter of the large diameter section is larger than the small diameter The outer diameter of the segment abuts against the wall of the water outlet of the pipe member. The pipe joint according to claim 2, wherein the joint structure is an elastic member, the outer diameter of the elastic member in a natural state is larger than the inner diameter of the water outlet hole of the pipe member, when the elastic member is located at the water outlet hole of the pipe member, The elastic member is compressed such that its outer diameter is substantially equal to the inner diameter of the water outlet of the tubular member. The pipe joint of claim 2, wherein the bonding structure is a gasket. The pipe joint according to claim 1, wherein the joint structure is a threaded portion, and the first end of the pipe member is screwed into the water outlet hole of the pipe member by the joint structure. The pipe joint of claim 1, wherein the first end portion is formed with a plurality of protrusions, the protrusions The head and the tail are combined to form the combined structure, and the protruding portions are gradually expanded from the end of the first end portion toward the second end portion, and the width of the head portion of each protruding portion is smaller than the width of the tail portion of each protruding portion. The widest portion of each of the projections abuts against the wall of the hole of the water outlet of the pipe member. A water-saving device, comprising the pipe joint according to any one of claims 1 to 8, wherein the water-saving device further comprises a bottle cap, the bottle cap is provided with a screw hole, and the second end of the pipe joint is screwed In the screw hole of the cap, the cap includes an end surface, and the end surface defines at least one through hole, and the through hole communicates between the screw hole and the external space.