CN209953085U

CN209953085U - Air inlet ball head assembly and anti-dripping shower head

Info

Publication number: CN209953085U
Application number: CN201920528036.5U
Authority: CN
Inventors: 陈小明
Original assignee: DONGGUAN APUAMATE SANITARY WARE Co Ltd
Current assignee: DONGGUAN APUAMATE SANITARY WARE Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-17
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to a ball head subassembly and drip proof gondola water faucet admits air, this ball head subassembly of admitting air is including the ball head pole that has the cavity passageway, install in the inside shunt of ball head pole. The bulb pole has water inlet and delivery port, is equipped with the inlet channel on the bulb pole, and the inlet channel is from the outer wall of bulb pole and hollow channel intercommunication, and the inlet channel is located the shunt is close to one side of delivery port. The flow divider is provided with a flow dividing pore passage, and two ends of the flow dividing pore passage are respectively arranged opposite to the water inlet and the water outlet. The anti-dripping shower head comprises the air inlet ball head assembly, the joint assembly is simple in structure and smooth in air inflow, the mixing effect is good, the anti-dripping shower head can avoid the phenomenon that the residual water drips on the body or the dry clothes of a person after water is turned off, and the experience feeling is strong.

Description

Air inlet ball head assembly and anti-dripping shower head

Technical Field

The utility model relates to a showerhead technical field especially relates to an air inlet ball head subassembly and drip proof gondola water faucet.

Background

The air injection type shower head is a shower device which converts the pressure energy of water into kinetic energy and sucks air, so that the water and the air are fully mixed and puffed and then are sprayed out at a high speed. The air injection type shower head not only has the function of water saving because a certain amount of gas is contained in water, but also has the function of soft water flow when acting on a human body, avoids the pain of a user caused by the strong direct injection force in the prior art, improves the comfort level of water consumption, increases the oxygen content in the water, promotes the blood circulation and has the health care function. But the structure between bulb pole and the shunt in the current gondola water faucet is complicated, and the air inflow is not smooth, and the effect that the air inflow was mixed is poor.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for an air inlet showerhead assembly and a drip-proof showerhead having a simple structure, smooth air inflow, and good mixing effect, which solve the problems of the air injection type showerhead.

An intake bulb assembly comprising: the ball head comprises a ball head rod with a hollow channel and a flow divider arranged inside the ball head rod; the ball head rod is provided with a water inlet and a water outlet, the ball head rod is provided with an air inlet channel, the air inlet channel is communicated with the hollow channel from the outer wall of the ball head rod, and the air inlet channel is positioned on one side of the diverter close to the water outlet; the flow divider is provided with a flow dividing pore passage, and two ends of the flow dividing pore passage are respectively opposite to the water inlet and the water outlet.

The above-mentioned air inlet ball head assembly includes: the ball head comprises a ball head rod with a hollow channel and a flow divider arranged inside the ball head rod. When the water-saving air purifier is used, water flow enters the water inlet hole of the flow divider through the flow dividing hole, the water flow speed is increased, negative pressure is formed inside the water inlet hole, air is sucked through the air inlet hole, and therefore the air is continuously injected and mixed with water. This ball head subassembly admits air is located the structure that the shunt is close to one side of delivery port through utilizing the inlet channel, and the negative pressure that forms after rivers accelerate to get into inhales the air to reach the effect of mixing, simple structure, the air admission passageway is simple, and the air inflow is smooth and easy, mixes effectually.

In one embodiment, the inner wall of the ball head rod is provided with a connecting pipe thread, and the connecting pipe thread is positioned between the water inlet and the flow divider.

In one embodiment, a connecting pipe sealing ring is mounted on the inner wall of the ball head rod and is in threaded abutment with the connecting pipe.

In one embodiment, the ball head rod comprises a connecting pipe part, an intermediate part and a ball head part which are connected in sequence, and the flow divider is positioned on the intermediate part.

In one embodiment, the air intake duct is located on the intermediate portion.

In one embodiment, the air inlet duct is located on the bulb portion.

A water dropping prevention shower head comprises the air inlet ball head component, a ball head cover sleeved on the ball head rod, a rear cover connected with the ball head cover and abutted against the ball head rod, a face cover arranged on the rear cover, and a water outlet silica gel sleeve arranged on the face cover and abutted against the rear cover; and the water outlet silica gel sleeve is provided with a plurality of water outlet channels, and the water outlet channels are communicated with the hollow channel.

The anti-dripping shower head comprises the air inlet ball head assembly, a ball head cover sleeved on the ball head rod, a rear cover connected with the ball head cover and abutted to the ball head rod, a face cover installed on the rear cover, and an outlet silica gel sleeve installed on the face cover and abutted to the rear cover. Wherein, the water outlet silica gel sleeve is provided with a plurality of water outlet channels which are communicated with the hollow channel. During the use, rivers are accelerated through the reposition of redundant personnel pore of shunt entering back rivers speed, and inside negative pressure that forms is inhaled through the pore of admitting air here simultaneously to the air constantly pours into and mixes with water, and the rivers that later have mixed the air are through going out the water pore blowout on the water silica gel cover. This structure of air inlet ball head subassembly in drip proof gondola water faucet can utilize rivers to accelerate the negative pressure that the inlet port formed and inhale the air to reach the effect of mixing, simple structure, air admission are smooth and easy, mix effectually. And go out water silica gel cover and can change the shape when inside atmospheric pressure changes, and inside die cavity forms the negative pressure when closing rivers, goes out water silica gel cover internal contraction, and the shrinkage seals the lock water in the outlet duct, avoids closing remaining water after the water and drips on people's the on-body or dry clothes, experiences to feel strong and can the using water wisely.

In one embodiment, the inner wall of the ball head cover is provided with a locking thread groove, and the outer wall of the rear cover is provided with a locking thread matched with the locking thread groove.

In one embodiment, a ball washer is mounted on the ball cap, a ball sealing ring is mounted on the rear cover, and the ball washer and the ball sealing ring are both abutted to the ball rod.

In one embodiment, the pore diameter of the water outlet channel is gradually reduced from one end close to the rear cover to the other end.

Drawings

Fig. 1 is a schematic view of an intake bulb assembly according to an embodiment of the present invention;

fig. 2 is a schematic view of a balloon inlet head assembly according to another embodiment of the present invention;

fig. 3 is a schematic view of a drip-proof sprinkler according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the drop proof showerhead of FIG. 3 at circle A;

fig. 5 is a schematic view of another embodiment of the anti-dripping shower head of the present invention.

Reference is made to the accompanying drawings in which:

100-air inlet ball head component, 200-drip-proof shower head, 20-ball head rod, 21-hollow channel, 22-water inlet, 23-water outlet, 24-air inlet channel, 25-connecting pipe thread, 26-connecting pipe sealing ring, 27-connecting pipe part, 28-middle part, 29-ball head part, 30-flow divider, 31-flow dividing channel, 40-ball head cover, 41-locking thread groove, 42-ball head gasket, 50-back cover, 51-locking thread, 52-ball head sealing ring, 60-face cover, 70-water outlet rubber sleeve and 71-water outlet channel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only, and is for the purpose of illustration only, such as the terms "inner", "outer", "left", "right", and the like, and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, in order to provide the intake ball assembly 100 of the present invention, the intake ball assembly 100 includes: a ball stem 20 having a hollow passageway 21, a flow diverter 30 mounted within the interior of the ball stem 20. The flow divider 30 divides the flow of water entering the bulb rod 20, and the divided flow of water is accelerated to form a negative pressure inside.

The bulb rod 20 is provided with a water inlet 22 and a water outlet 23, an air inlet channel 24 is arranged on the bulb rod 20, the air inlet channel 24 is communicated with the hollow channel 21 from the outer wall of the bulb rod 20, and the air inlet channel 24 is positioned on one side of the flow divider 30 close to the water outlet 23. The number and the shape of the air inlet duct 24 can be set according to the requirement, the number of the air inlet duct 24 in the embodiment is four, and the four air inlet duct 24 are arranged at equal intervals. Furthermore, the inner wall of the bulb rod 20 is provided with a connecting pipe thread 25, the connecting pipe thread 25 is positioned between the water inlet 22 and the flow divider 30, and the connecting pipe thread 25 can be quickly installed with an external water pipe. Further, a connecting pipe sealing ring 26 is mounted on the inner wall of the bulb rod 20, the connecting pipe sealing ring 26 is abutted to the connecting pipe thread 25, a connecting pipe sealing effect is achieved, and water flow cannot leak. Further, the bulb rod 20 includes a connecting pipe portion 27, an intermediate portion 28 and a bulb portion 29 which are connected in sequence, the flow divider 30 is located on the intermediate portion 28, and the connecting pipe thread 25 is located on the connecting pipe portion 27. With fig. 1 showing one embodiment with the air intake passage 24 on the intermediate portion 28 and fig. 2 showing another embodiment with the air intake passage 24 on the bulb portion 29.

The flow divider 30 is provided with a flow dividing channel 31, two ends of the flow dividing channel 31 are respectively arranged opposite to the water inlet 22 and the water outlet 23, water flows in through the water inlet 22, then flows out from the flow dividing channel 31 at an accelerated speed under the blocking of the flow divider 30, and finally flows out from the water outlet 23. The number and the shape of the flow dividing duct 31 may be set according to actual needs, and the flow dividing duct 31 in this embodiment is a circular duct and is multiple.

The above-mentioned air inlet head assembly 100 includes: a ball stem 20 having a hollow passageway 21, a flow diverter 30 mounted within the interior of the ball stem 20. During the use, rivers are accelerated through the reposition of redundant personnel pore 31 of shunt 30 entering back rivers speed, and inside negative pressure that forms is inhaled through inlet channel 24 here simultaneously to the air constantly pours into and is mixed with water, can make rivers softer, more abundant, promotes the shower experience. This inlet bulb subassembly 100 is through utilizing the structure that inlet channel 24 is located one side that shunt 30 is close to delivery port 23, and the negative pressure that forms after rivers accelerate to get into inhales the air to reach the effect of mixing, simple structure, the air admission passageway is simple, and the air inflow is smooth and easy, mixes effectually.

Referring to fig. 3 to 5 again, the anti-dripping shower head 200 of the present invention includes the air inlet ball head assembly 100, the ball head cover 40 sleeved on the ball head rod 20, the rear cover 50 connected to the ball head cover 40 and abutted against the ball head rod 20, the face cover 60 installed on the rear cover 50, and the water outlet silicone sleeve 70 installed on the face cover 60 and abutted against the rear cover 60.

The inner wall of the ball head cover 40 is provided with a locking thread groove 41, the outer wall of the rear cover 50 is provided with a locking thread 51 matched with the locking thread groove 41, and the ball head cover 40 and the rear cover 50 are installed and connected through the locking thread groove 41 and the locking thread 51. Further, a ball washer 42 is mounted on the ball cover 40, a ball seal 52 is mounted on the rear cover, and both the ball washer 42 and the ball seal 52 are abutted against the ball rod 20. The ball washer 42 ensures that the ball rod 20 is stably and rotatably mounted on the ball cover 40, air can enter the air inlet duct 24 through the ball washer 42, and the ball seal ring 52 ensures the abutting tightness between the ball rod 20 and the rear cover 50, so that water leakage is avoided. Furthermore, a plurality of water outlet holes 71 are formed in the water outlet silicone sleeve 70, the water outlet holes 71 are communicated with the hollow channel 21, the water outlet holes 71 are of a small-hole structure, and the outer diameter of the water outlet holes 71 is gradually reduced from one end close to the rear cover 50 to the other end. The rear cover 50 and the face cover 60 can be designed into different specifications and different shapes, such as round, square or irregular shapes, according to requirements. In which fig. 3 shows an embodiment in which the intake passage 24 is provided in the intermediate portion 28, and fig. 5 shows an embodiment in which the intake passage 24 is provided in the bulb portion 29.

The anti-dripping shower head 200 includes the air inlet faucet assembly 100, the ball cover 40 sleeved on the ball rod 20, the rear cover 50 connected with the ball cover 40 and abutted against the ball rod 20, the face cover 60 mounted on the rear cover 50, and the water outlet silicone sleeve 70 mounted on the face cover 60 and abutted against the rear cover 50. Wherein, the water outlet silica gel sleeve 70 is provided with a plurality of water outlet pore canals 71, and the water outlet pore canals 71 are communicated with the hollow channel 21. When the shower head is used, water flow enters through the flow dividing pore channel 31 of the flow divider 30, the water flow speed is accelerated, negative pressure is formed inside, air is sucked through the air inlet pore channel 24 at the same time, therefore, the air is continuously injected and mixed with water, then, the water flow mixed with the air is sprayed out through the water outlet pore channel 71 on the water outlet silica gel sleeve 70, the water flow is softer and more abundant, and the shower feeling is strong. The structure of the air inlet ball head assembly 200 in the anti-dripping shower head 200 can utilize water flow to accelerate negative pressure formed by the inlet port to suck air, so that the mixing effect is achieved, the structure is simple, air enters smoothly, and the mixing effect is good. And go out water silica gel cover 70 and can change the shape when inside atmospheric pressure changes, and inside die cavity forms the negative pressure when closing rivers, goes out water silica gel cover internal contraction, and the internal contraction of outlet channel 71 seals the lock water, avoids closing remaining water behind the water and drips on people's the on-body or dry clothes, experiences and feels strong and can the using water wisely.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An intake bulb assembly, comprising: the ball head comprises a ball head rod with a hollow channel and a flow divider arranged inside the ball head rod; the ball head rod is provided with a water inlet and a water outlet, the ball head rod is provided with an air inlet channel, the air inlet channel is communicated with the hollow channel from the outer wall of the ball head rod, and the air inlet channel is positioned on one side of the diverter close to the water outlet; the flow divider is provided with a flow dividing pore passage, and two ends of the flow dividing pore passage are respectively opposite to the water inlet and the water outlet.

2. The intake bulb assembly of claim 1, wherein the bulb stem has a nipple thread on an inner wall thereof, the nipple thread being located between the water inlet and the flow splitter.

3. The intake bulb assembly of claim 2, wherein a nipple seal ring is mounted on an inner wall of the bulb stem, the nipple seal ring in threaded abutment with the nipple.

4. The intake bulb assembly of claim 1, wherein the bulb shaft includes a tube portion, an intermediate portion, and a bulb portion connected in series, the flow splitter being located on the intermediate portion.

5. The air intake cuff assembly of claim 4, wherein the air intake duct is located on the intermediate portion.

6. A balloon intake cuff assembly according to claim 4, wherein the air intake aperture is located on the head portion.

7. A drip-proof shower head comprises the air inlet ball head assembly as claimed in any one of claims 1 to 6, and further comprises a ball head cover sleeved on the ball head rod, a rear cover connected with the ball head cover and abutted against the ball head rod, a face cover mounted on the rear cover, and an outlet silicone sleeve mounted on the face cover and abutted against the rear cover; and the water outlet silica gel sleeve is provided with a plurality of water outlet channels, and the water outlet channels are communicated with the hollow channel.

8. The anti-dripping shower head according to claim 7, wherein the inner wall of the cap is provided with a locking thread groove, and the outer wall of the rear cap is provided with a locking thread adapted to the locking thread groove.

9. The anti-drip sprinkler according to claim 7, wherein the ball cap is provided with a ball washer, the rear cap is provided with a ball seal, and the ball washer and the ball seal are both abutted against the ball rod.

10. The anti-drip sprinkler according to claim 7, wherein the outer diameter of the outlet channel decreases from one end adjacent the rear cover to the other end.