CN215802018U

CN215802018U - Water-saving faucet

Info

Publication number: CN215802018U
Application number: CN202122215204.5U
Authority: CN
Inventors: 杨易桐; 邵和义
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-11
Anticipated expiration: 2031-09-13

Abstract

A water-saving faucet comprises a faucet body, wherein a water outlet of the faucet body is provided with a spraying water-saving mechanism. The bottom surface of the spraying head in the spraying water-saving mechanism is provided with the first spray hole array and the second spray hole array in a radial shape in half and in half, so that sprayed water is sprayed out in an umbrella shape, the water flow coverage area is large, when large-area cleaning is needed, the cleaning can be finished in a short time, and the water resource is saved; the water outlet end of the sprinkler head is axially sleeved with a water saving sleeve capable of rotating in a circumferential damping manner, a partition plate with a butterfly-shaped structure is arranged at an opening at the bottom end of the water saving sleeve, the partition plate is attached to the bottom surface of the sprinkler head, the diameter of the first spray hole array is larger than that of the second spray hole array, and therefore the partition plate covers the first spray hole array and the second spray hole array of different parts by rotating the water saving sleeve, so that the flow of sprayed water can be adjusted and changed according to cleaning requirements, and the purpose of saving water is achieved.

Description

Water-saving faucet

Technical Field

The utility model belongs to the technical field of water-saving appliances, and particularly relates to a water-saving faucet.

Background

The water faucet is a water using appliance with the largest number of interior parts of a house building and the widest application range, the performance of the water faucet has great influence on the actual water saving effect, and the development of the water-saving water faucet has important significance.

The water sprayed by the existing water faucet is generally sprayed in a columnar shape, the flow is large, the water flow coverage area is small, when large-area cleaning is needed, long-time cleaning is needed to be completed, the purpose of saving water cannot be achieved, and therefore the waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a water-saving faucet, which has the following specific technical scheme:

a water-saving faucet comprises a faucet body, wherein a water outlet of the faucet body is provided with a spraying water-saving mechanism;

the spraying water-saving mechanism comprises a flexible hose, the top end of the flexible hose is communicated and butted with a fastening connector, the fastening connector is detachably connected with the water outlet of the water faucet body, the bottom end of the flexible hose is communicated and butted with a spraying head with an accommodating space inside, the bottom surface of the spraying head is provided with a first spraying hole array and a second spraying hole array in a radial shape in half-and-half mode, and the diameter of the first spraying hole array is larger than that of the second spraying hole array; the water outlet end of the sprinkler head is axially sleeved with a water saving sleeve capable of rotating in a circumferential damping manner, a partition plate with a butterfly-shaped structure is arranged at an opening at the bottom end of the water saving sleeve, and the partition plate is attached to the bottom surface of the sprinkler head.

Furthermore, the fastening plug connector comprises a plug pipe, an annular slot is axially formed in the top surface of the plug pipe inwards, and the plug pipe is in interference fit with the water outlet of the water faucet body through the annular slot; the water faucet is characterized in that a first annular boss is circumferentially arranged at the outer bottom end of the insertion pipe, fastening caps with openings at two ends are screwed on the upper portion of the insertion pipe, and the inner diameter of a top opening of each fastening cap is the same as the outer diameter of a water outlet of the water faucet body.

Furthermore, an O-shaped sealing ring is arranged on the circumferential direction of the top surface of the first annular boss, and after the fastening cap is in threaded connection with the upper portion of the insertion pipe, the bottom surface of the fastening cap is tightly attached to the O-shaped sealing ring.

Furthermore, a second annular boss is circumferentially arranged on the outer side wall of the sprinkler head, and an annular water stop flange is circumferentially arranged on the top surface of the second annular boss; the inboard circumference in the top mouth of festival water jacket is provided with limit flange, limit flange's bottom surface circumference is provided with cyclic annular stagnant water draw-in groove, limit flange passes through cyclic annular stagnant water draw-in groove with the cyclic annular stagnant water flange circumference damping of the cyclic annular boss ground joint cooperation.

Furthermore, a filter screen plate is transversely arranged in the sprinkler head, and two ends of the filter screen plate are fixedly clamped through support grooves arranged on the inner side wall of the sprinkler head; and a plurality of filter balls are arranged on the filter screen plate.

Furthermore, the upper and lower ports of the flexible hose are respectively and axially butted with a rubber connecting ring, and the middle part of the outer wall of the rubber connecting ring is circumferentially provided with an annular limiting groove; the bottom end of the insertion pipe is axially butted with a first connecting ring which is in clamping fit with the corresponding rubber connecting ring; and a second connecting ring which is matched with the corresponding rubber connecting ring in a clamping manner is axially arranged at the water inlet end of the sprinkler head in a butt joint manner.

The utility model has the beneficial effects that:

the bottom surface of the spraying head in the spraying water-saving mechanism is provided with the first spray hole array and the second spray hole array in a radial shape in half and in half, so that sprayed water is sprayed out in an umbrella shape, the water flow coverage area is large, when large-area cleaning is needed, the cleaning can be finished in a short time, and the water resource is saved; the water outlet end of the sprinkler head is axially sleeved with a water saving sleeve capable of rotating in a circumferential damping manner, a partition plate with a butterfly-shaped structure is arranged at an opening at the bottom end of the water saving sleeve, the partition plate is attached to the bottom surface of the sprinkler head, the diameter of the first spray hole array is larger than that of the second spray hole array, and therefore the partition plate covers the first spray hole array and the second spray hole array of different parts by rotating the water saving sleeve, so that the flow of sprayed water can be adjusted and changed according to cleaning requirements, and the purpose of saving water is achieved.

Drawings

FIG. 1 shows a schematic structural diagram of the present invention;

FIG. 2 is a sectional view showing the structure of the water saving spray mechanism of the present invention;

FIG. 3 is a view illustrating a structure of a bottom surface of a sprinkler head according to the present invention;

FIG. 4 is a schematic view showing the structure of the bottom surface of the water-saving jacket of the present invention;

FIG. 5 is a schematic view showing the structure of the bottom surface of the sprinkler head assembled with the water saving sleeve according to the present invention;

FIG. 6 is a schematic view showing the construction of the bellows according to the present invention;

FIG. 7 is an exploded view of the fastening plug of the present invention;

FIG. 8 is a sectional view showing the construction of the sprinkler head assembled with the water savingsleeve according to the present invention;

fig. 9 is an exploded view showing the sprinkler head and the water saving sleeve according to the present invention.

Shown in the figure: 1. a faucet body; 2. a spraying water-saving mechanism; 21. a flexible hose; 211. a rubber connecting ring; 2111. an annular limiting groove; 22. fastening a plug connector; 221. inserting a pipe; 2211. an annular slot; 2212. a first annular boss; 2213. an O-shaped sealing ring; 222. a fastening cap; 223. a first connecting ring; 23. a sprinkler head; 231. a first array of orifices; 232. a second array of orifices; 233. a second connection ring; 234. a second annular boss; 2341. an annular water stop flange; 235. a filter screen plate; 2351. a support groove; 236. filtering balls; 24. water saving sleeve; 241. a partition plate; 242. a limiting flange; 2421. annular stagnant water draw-in groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 5, a water-saving faucet comprises a faucet body 1, wherein a water outlet of the faucet body 1 is provided with a spraying water-saving mechanism 2;

the spraying water-saving mechanism 2 comprises a flexible hose 21, the top end of the flexible hose 21 is communicated and butted with a fastening connector 22, the fastening connector 22 is detachably connected with the water outlet of the faucet body 1, the bottom end of the flexible hose 21 is communicated and butted with a spraying head 23 with an accommodating space inside, the bottom surface of the spraying head 23 is provided with a first spraying hole array 231 and a second spraying hole array 232 in a radial shape in a half-and-half mode, and the diameter of the first spraying hole array 231 is larger than that of the second spraying hole array 232; the water outlet end of the sprinkler head 23 is axially sleeved with a water saving sleeve 24 capable of rotating in a circumferential damping manner, a butterfly-shaped partition plate 241 is arranged at an opening at the bottom end of the water saving sleeve 24, and the partition plate 241 is attached to the bottom surface of the sprinkler head 23.

Through the technical scheme, the bottom surface of the spraying head in the spraying water-saving mechanism 2 is provided with the first spray orifice array 231 and the second spray orifice array 232 in a radial shape in half and half, so that sprayed water is sprayed in an umbrella shape, the water flow coverage area is large, when large-area cleaning is needed, the cleaning can be finished in a short time, and the water resource saving is facilitated; the water-saving sleeve 24 capable of rotating in a circumferential damping manner is axially sleeved at the water outlet end of the sprinkler head 23, a partition plate 241 with a butterfly-shaped structure is arranged at the opening at the bottom end of the water-saving sleeve 24, the partition plate 241 is attached to the bottom surface of the sprinkler head 23, the diameter of the first spray hole array 231 is larger than that of the second spray hole array 232, so that the partition plate 241 covers different parts of the first spray hole array 231 and the second spray hole array 232 by rotating the water-saving sleeve 24, the flow of sprayed water can be adjusted and changed according to cleaning requirements, and the purpose of saving water is achieved.

As shown in fig. 7, the fastening plug 22 includes a plug pipe 221, an annular slot 2211 is axially formed in a top surface of the plug pipe 221 inward, and the plug pipe 221 is inserted into the water outlet of the faucet body 1 through the annular slot 2211 in an interference fit manner; a first annular boss 2212 is circumferentially arranged at the outer bottom end of the insertion pipe 221, a fastening cap 222 with openings at two ends is screwed on the upper portion of the insertion pipe 221, and the inner diameter of the top opening of the fastening cap 222 is the same as the outer diameter of the water outlet of the faucet body 1.

Through above-mentioned technical scheme, the pipe 221 of pegging graft that sets up is pegged graft through annular slot 2211 and tap body 1's delivery port interference fit, and rethread fastening cap 222 spiro union is fixed, for the fixed mode of clamp among the prior art like this, the dismouting of being convenient for, the fastening is effectual.

As shown in fig. 7, an O-ring 2213 is circumferentially disposed on a top surface of the first annular boss 2212, and after the fastening cap 222 is screwed to the upper portion of the insertion tube 221, a bottom surface of the fastening cap 222 is tightly attached to the O-ring 2213.

Through the technical scheme, the sealing performance between the fastening cap 222 and the first annular boss 2212 can be improved by the arranged O-shaped sealing ring 2213.

As shown in fig. 8 and 9, a second annular boss 234 is circumferentially provided on an outer side wall of the sprinkler head 23, and an annular water stopping flange 2341 is circumferentially provided on a top surface of the second annular boss 234; a limiting flange 242 is circumferentially arranged on the inner side of the top opening of the water saving sleeve 24, an annular water stopping clamping groove 2421 is circumferentially arranged on the bottom surface of the limiting flange 242, and the limiting flange 242 is in clamping fit with the annular water stopping flange 2341 of the second annular boss 234 in a circumferential damping rotating mode through the annular water stopping clamping groove 2421.

Through the technical scheme, the limiting flange 242 is rotationally clamped and matched with the annular water stopping flange 2341 of the second annular boss 234 in a circumferential damping manner through the annular water stopping clamping groove 2421, so that the water stopping effect can be better achieved while the water stopping flange rotates.

As shown in fig. 8 and 9, a filter screen plate 235 is transversely disposed in the sprinkler head 23, and both ends of the filter screen plate 235 are fixedly clamped by a support groove 2351 installed on the inner side wall of the sprinkler head 23; a plurality of filter balls 236 are arranged on the filter screen plate 235.

Through above-mentioned technical scheme, filter screen plate 235 and filter ball 236 cooperation, can filter some impurity in the aquatic, reach further water purification effect.

As shown in fig. 6, the upper and lower ports of the flexible hose 21 are respectively axially butted with a rubber connection ring 211, and the middle part of the outer wall of the rubber connection ring 211 is circumferentially provided with an annular limiting groove 2111; the bottom end of the insertion pipe 221 is axially provided with a first connecting ring 223 in butt joint with the corresponding rubber connecting ring 211 in a clamping fit manner; and a second connecting ring 233 which is in clamping fit with the corresponding rubber connecting ring 211 is axially arranged at the water inlet end of the sprinkler head 23 in a butt joint mode.

Through the technical scheme, the rubber connecting ring 211 can be extruded and deformed to be inserted into the first connecting ring 223 or the second connecting ring 233, and is clamped and matched with the first connecting ring 223 or the second connecting ring 233 through the annular limiting groove 2111 on the outer wall of the rubber connecting ring, so that the telescopic hose 21 damaged due to stretching and bending can be conveniently dismounted and replaced, and the filter ball 236 in the sprinkler head 23 can be conveniently taken out and cleaned.

When the utility model is implemented, firstly, the fastening cap 222 is sleeved on the water outlet of the faucet body 1, then the annular slot 2211 of the insertion pipe 221 is inserted and matched with the water outlet of the faucet body 1, and meanwhile, the fastening cap 222 and the insertion pipe 221 are fixed in a threaded manner, so that the faucet body 1 can be opened; in the actual use process, the water-saving sleeve 24 is rotated according to the cleaning requirement, so that the partition plate 241 covers different parts of the first nozzle hole array 231 and the second nozzle hole array 232, thereby adjusting and changing the flow rate of the sprayed water and achieving the purpose of saving water.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A water-saving faucet comprises a faucet body (1), and is characterized in that: a water outlet of the water faucet body (1) is provided with a spraying water-saving mechanism (2);

the spraying water-saving mechanism (2) comprises a flexible hose (21), the top end of the flexible hose (21) is communicated and butted with a fastening plug connector (22), the fastening plug connector (22) is detachably connected with a water outlet of the water faucet body (1), the bottom end of the flexible hose (21) is communicated and butted with a spraying head (23) with an accommodating space inside, the bottom surface of the spraying head (23) is provided with a first spraying hole array (231) and a second spraying hole array (232) in a radial shape in half-and-half mode, and the diameter of the first spraying hole array (231) is larger than that of the second spraying hole array (232); the water outlet end of the sprinkler head (23) is axially sleeved with a water saving sleeve (24) capable of rotating in a circumferential damping manner, a butterfly-shaped partition plate (241) is arranged at an opening at the bottom end of the water saving sleeve (24), and the partition plate (241) is attached to the bottom surface of the sprinkler head (23).

2. A water-saving faucet as recited in claim 1, wherein: the fastening plug connector (22) comprises a plug-in pipe (221), an annular slot (2211) is formed in the top surface of the plug-in pipe (221) in the inward axial direction, and the plug-in pipe (221) is in interference fit with a water outlet of the faucet body (1) through the annular slot (2211) in a plug-in mode; the water faucet is characterized in that a first annular boss (2212) is arranged on the outer edge of the bottom end of the insertion pipe (221) in the circumferential direction, fastening caps (222) with openings at two ends are connected to the upper portion of the insertion pipe (221) in a threaded mode, and the inner diameter of a top opening of each fastening cap (222) is the same as the outer diameter of a water outlet of the water faucet body (1).

3. A water-saving faucet as claimed in claim 2, wherein: an O-shaped sealing ring (2213) is arranged on the circumferential direction of the top surface of the first annular boss (2212), and after the fastening cap (222) is screwed with the upper part of the insertion pipe (221), the bottom surface of the fastening cap (222) is tightly attached to the O-shaped sealing ring (2213).

4. A water-saving faucet as recited in claim 1, wherein: a second annular boss (234) is arranged on the outer side wall of the sprinkler head (23) in the circumferential direction, and an annular water stopping flange (2341) is arranged on the top surface of the second annular boss (234) in the circumferential direction; the inside circumference of the top opening of the water saving sleeve (24) is provided with a limit flange (242), the circumference of the bottom surface of the limit flange (242) is provided with an annular water stopping clamping groove (2421), and the limit flange (242) is in clamping fit with the annular water stopping flange (2341) of the second annular boss (234) in a circumferential damping rotating mode through the annular water stopping clamping groove (2421).

5. A water-saving faucet as claimed in claim 4, wherein: a filter screen plate (235) is transversely arranged in the sprinkler head (23), and two ends of the filter screen plate (235) are fixedly clamped through a support groove (2351) arranged on the inner side wall of the sprinkler head (23); a plurality of filter balls (236) are arranged on the filter screen plate (235).

6. A water-saving faucet as claimed in claim 2, wherein: the upper and lower ports of the telescopic hose (21) are respectively and axially butted with a rubber connecting ring (211), and the middle part of the outer wall of the rubber connecting ring (211) is circumferentially provided with an annular limiting groove (2111); the bottom end of the insertion pipe (221) is axially butted with a first connecting ring (223) which is in clamping fit with the corresponding rubber connecting ring (211); the axial butt joint of the water inlet end of the sprinkler head (23) is provided with a second connecting ring (233) which is matched with the corresponding rubber connecting ring (211) in a clamping manner.