CN207297928U - Big flow tap valve core - Google Patents
Big flow tap valve core Download PDFInfo
- Publication number
- CN207297928U CN207297928U CN201621151158.XU CN201621151158U CN207297928U CN 207297928 U CN207297928 U CN 207297928U CN 201621151158 U CN201621151158 U CN 201621151158U CN 207297928 U CN207297928 U CN 207297928U
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- China
- Prior art keywords
- supporting rack
- bindiny mechanism
- fixed block
- salient point
- valve core
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Abstract
The utility model provides a kind of big flow tap valve core, including rotation salient point (11) is arranged at spool supporting rack (3), rotating mass (2) and bindiny mechanism (1), bindiny mechanism bottom；Rotating mass includes independent moving block (22) and fixed block (23)；The shape of moving block is the cylinder with two opposite fan-shaped column notches (26)；The shape of fixed block is the cylinder with two opposite fan-shaped pylones (25)；Spool supporting rack has hollow structure；During assembling, bindiny mechanism is inserted from the lower part of spool supporting rack, moving block is connected with bindiny mechanism, and realize by the cooperation of spacing salient point (24) and spacing concave point (34) spacing, then O-ring (35) under being installed in fixed block lower part.The cock valve core structure of the utility model can effectively improve small-sized leading water yield to 2L/min, suitable for all kinds of small-sized taps.
Description
【Technical field】
Tap valve core is the utility model is related to, particularly a kind of tap valve core suitable for big flow tap.
【Background technology】
Currently, cock valve core structure is limited, the self-locking tap flow of household water-purifying machine is smaller, is generally less than 2L/min,
User experience is bad.Chinese utility model patent CN 204493860U for improve flow purpose devise a kind of tap,
Including faucet body, the spool being located on the inside of faucet body and the wrench portion for connecting spool, the faucet body top
Cylindrical, the wrench portion is equipped with the turning set for being used for being socketed in faucet body top, and connection is equipped with the inside of turning set
The valve rod of spool；It is characterized in that：The turning set lateral wall is equipped with a rotation stop card slot；It is additionally provided with the faucet body
One upright bar, the upright bar top are provided with the flexible clamp piece of turning set；When wrench portion turns to half-open position, the elasticity
Fastener elasticity is caught in the rotation stop card slot.However, the tap is still limited to its internal structure, household water-purifying machine can not be applied to.
Therefore, the prior art also lack it is small-sized, can be applied to water purification machine equipment, realize big flow particularly 2L/min
Tap above.
【Utility model content】
The purpose of the utility model is to overcome prior art defect, there is provided a kind of tap valve core that can realize big flow,
Offer basis is designed and developed for follow-up big flow tap.
To achieve these goals, the utility model provides a kind of big flow tap valve core, and the spool includes spool branch
Rotation salient point 11 is arranged at support 3, the rotating mass 2 being fixed on inside spool supporting rack 3 and bindiny mechanism 1,1 bottom of bindiny mechanism,
The rotating gravure 21 to match with rotation salient point 11 is arranged at the top of rotating mass 2, and bindiny mechanism 1 is convex by rotating with rotating mass 2
Point 11 realizes and mechanically connects that bindiny mechanism 1 has the knob 12 positioned at top and the limit convex positioned at middle part with rotating gravure 21
Along 13, rotation salient point 11 is located at limit convex along less than 13；
Rotating mass 2 includes independent moving block 22 and fixed block 23, and rotating gravure 21 is located at the top of moving block 22, Gu
Determining block 23 has spacing salient point 24；The shape of moving block 22 is the cylinder with two opposite fan-shaped column notches 26；It is fixed
The shape of block 23 is the cylinder with two opposite fan-shaped pylones 25；
Spool supporting rack 3 has the hollow structure for being used for installing rotating mass 2 and bindiny mechanism 1, the top of spool supporting rack 3
Portion is with the matched knob through hole 31 of knob 12, the outer wall middle part of spool supporting rack 3 there is upper O-ring groove 32 (to be used to install O
Type circle 36), outer wall of the upper O-ring groove below 32 is provided with two opposite supporting rack water inlets 33, in the lower part of spool supporting rack 3
Wall is equipped with the spacing concave point 34 to match with the spacing salient point 24 of fixed block 23；
During assembling, bindiny mechanism 1 is inserted from the lower part of spool supporting rack 3, passes through rotating gravure 21 and rotation salient point 11
Cooperation moving block 22 is connected with bindiny mechanism 1；Fixed block 23 is installed in 22 lower part of moving block again, passes through spacing 24 He of salient point
The cooperation of spacing concave point 34 realize it is spacing, then 23 lower part of fixed block install under O-ring 35；
After assembling, do not possess the free degree between moving block 22 and bindiny mechanism 1, between fixed block 23 and spool supporting rack 3
Do not possess the free degree, but moving block 22 realizes the rotation for being relatively fixed block 23 in spool supporting rack 3.
According to a kind of optional embodiment, rotation salient point 11 is yi word pattern convex edge, and rotating gravure 21 is matching
Yi word pattern groove.
In the utility model, bindiny mechanism 1, which also has, is located at small O-ring groove 14, Neng Gouyu of the limit convex along 13 tops
Waterway seal is realized in the small matching of O-ring 15.
According to a kind of preferred embodiment, after assembling, the lower edge of lower O-ring 35 protrudes from the following of spool supporting rack 3
Beyond, so as to fulfill the seal between spool and other components (such as installing the leading shell of spool).
Alternatively, spacing salient point 24 is located at 23 outer wall of fixed block.
According to a kind of preferred embodiment, spool supporting rack 3 is additionally provided with external screw thread, and the external screw thread is located at O-ring
Between groove 32 and supporting rack water inlet 33.
It is particularly preferred that moving block 22 and fixed block 23 are made of ceramic material.
The tap valve core assembled is installed on inside leading shell 4, leading swing handle 41 is mechanically connected with knob 12, is led to
Cross O-ring 36 and realize seal between spool top and leading 4 top of shell, spool lower part is realized by lower O-ring 35
With the seal between leading 4 lower part of shell.Make one of supporting rack water inlet 33 of spool towards positioned at leading shell 4 one
The leading water inlet 42 of side, and make one of fan-shaped pylone 25 of fixed block 23 also towards leading water inlet 42.Spool supports
Frame 3 is formed stream in upper O-ring 36 with the space between the internal face of the outside wall surface of lower O-ring more than 35 and leading shell 4
Road space.Hollow region of the fan-shaped pylone 25 of fixed block 22 with lower O-ring 35 and the water outlet structure positioned at leading 4 lower part of shell
Into runner passageway.
Drive knob 12 to drive moving block 22 to be rotated in spool supporting rack 3 again by leading swing handle 41, turn so as to change
Relative position of the fan-shaped column notch 26 of motion block 22 in spool supporting rack 3.Fan-shaped column notch 26 and support when moving block 22
When frame water inlet 33 aligns, the path between fan-shaped column notch 26 and fan-shaped pylone 25 is opened, flow channel space and runner passageway
Connection, realizes water outlet.
During water outlet, the water entered from leading water inlet 42 is full of flow channel space, enters from former and later two fan-shaped column notches 26
Fan-shaped pylone 25, two strands of current converge in runner passageway and form vortex, realize that flow improves.At this time, due to upper and lower two O
The sealing function of type circle, water can only flow in flow channel space with runner passageway.
When the fan-shaped column notch 26 of moving block 22 staggers (not overlapping) with supporting rack water inlet 33, fan-shaped column notch 26 with
Path between fan-shaped pylone 25 is closed, and flow channel space is disconnected with runner passageway, and realization is cut off the water supply.
When cutting off the water supply, the water entered from leading water inlet 42 is full of flow channel space, but since fan-shaped column notch 26 leads to sector
Path is closed between hole 25, and water can only be flowed in flow channel space, and cannot enter flow channel space.
The cock valve core structure of the utility model can effectively improve small-sized leading water yield to 2L/min, suitable for each
The small-sized tap of class.
【Brief description of the drawings】
Fig. 1 is the tap valve core explosive view of embodiment 1；
Fig. 2 be embodiment 1 tap valve core explosive view, another angle；
Fig. 3 is the schematic diagram of the tap valve core after assembling；
Fig. 4 is the schematic diagram of moving block and fixed block；
Fig. 5 is the structure chart that tap valve core is assemblied in leading shell；
Fig. 6 is the explosive view of tap valve core and leading shell；
Wherein：1st, bindiny mechanism；2nd, rotating mass；3rd, spool supporting rack；4th, leading shell；
11st, salient point is rotated；12nd, knob；13rd, limit convex edge；14th, small O-ring groove；15th, small O-ring；
21st, rotating gravure；22nd, moving block；23rd, fixed block；24th, spacing salient point；25th, fan-shaped pylone；26th, fan-shaped column lacks
Mouthful；
31st, knob through hole；32nd, upper O-ring groove；33rd, supporting rack water inlet；34th, spacing concave point；35th, lower O-ring；36th, on
O-ring；
41st, leading swing handle；42nd, leading water inlet；43rd, faucet water outlet opening.
【Embodiment】
Following embodiments are used to explain the technical solution of the utility model without limitation.
Embodiment 1
Tap valve core as shown in Figs. 1-3, including the spool supporting rack 3 of coaxial relation, rotating mass 2 and bindiny mechanism 1.
The top of bindiny mechanism 1 is knob 12, and middle part is useful for installing small O-ring groove 14 and the limit convex edge of small O-ring 15
13, bottom rotates salient point 11 for yi word pattern.One small O-shaped groove is separately arranged at 12 lower part of knob, for preventing from moving outside spool.
Rotating mass 2 is made of moving block 22 and fixed block 23.
It is in highly less cylinder (or being described as having certain thickness disk) that moving block 22 is overall.Its top be with
The matched rotating gravure 21 of salient point 11 is rotated, both sides are provided with two opposite fan-shaped column notches 26.
It is in highly less cylinder (or being described as having certain thickness disk) that fixed block 23 is overall.Its underpart side wall
There is spacing salient point 24；There is opposite fan-shaped pylone 25 at middle part.
Spool supporting rack 3 has hollow structure, for rotating mass 2 and bindiny mechanism 1 to be fixedly mounted on hollow structure
In the middle.The top of spool supporting rack 3 is to be useful for installing O-ring 36 with the matched knob through hole 31 of knob 12, outer wall middle part
Upper O-ring groove 32, outer wall of the upper O-ring groove below 32 be provided with two opposite supporting rack water inlets 33, and lower inner wall is equipped with
The spacing concave point 34 to match with spacing salient point 24.
During assembling, bindiny mechanism 1 is loaded from the lower part of spool supporting rack 3, until knob 12 is protruded from knob through hole 31.
Moving block 22 is set to be connected with bindiny mechanism 1 by cooperation of the rotating gravure 21 with rotating salient point 11；Pacify again in 22 lower part of moving block
Fill fixed block 23, realized by the cooperation of spacing salient point 24 and spacing concave point 34 it is spacing, then 23 lower part of fixed block install under it is O-shaped
Circle 35.Lower O-ring 35 has certain altitude (or being length), and the lower edge of the spool supporting rack 3 after assembling is located at lower O-ring
Between 35 lower edges.
After assembling, do not possess the free degree between moving block 22 and bindiny mechanism 1, moving block 22 can be screwed 12 drives.
Do not possess the free degree between fixed block 23 and spool supporting rack 3, fixed block 23 supports under the action of spacing salient point 24 with spool
It is opposing stationary between frame 3.But moving block 22 realizes the rotation for being relatively fixed block 23 in spool supporting rack 3.
As shown in fig. 6, the tap valve core assembled is installed on inside leading shell 4, by leading swing handle 41 and knob 12
Mechanically connect, the seal between spool top and leading 4 top of shell is realized by upper O-ring 36, it is real by lower O-ring 35
Seal between existing spool lower part and leading 4 lower part of shell.Make one of supporting rack water inlet 33 of spool towards positioned at
The leading water inlet 42 of leading 4 side of shell, and make one of fan-shaped pylone 25 of fixed block 23 also towards leading water inlet
42.Spool supporting rack 3 is in upper O-ring 36 between the internal face of the outside wall surface of lower O-ring more than 35 and leading shell 4
Space forms flow channel space.The fan-shaped pylone 25 of fixed block 22 is with the hollow region of lower O-ring 35 and positioned at leading 4 lower part of shell
Water outlet form runner passageway.
Drive knob 12 to drive moving block 22 to be rotated in spool supporting rack 3 again by leading swing handle 41, turn so as to change
Relative position of the fan-shaped column notch 26 of motion block 22 in spool supporting rack 3.Fan-shaped column notch 26 and support when moving block 22
When frame water inlet 33 aligns, the path between fan-shaped column notch 26 and fan-shaped pylone 25 is opened, flow channel space and runner passageway
Connection, realizes water outlet.
During water outlet, the water entered from leading water inlet 42 is full of flow channel space, enters from former and later two fan-shaped column notches 26
Fan-shaped pylone 25, two strands of current converge in runner passageway and form vortex, realize that flow improves.At this time, due to upper and lower two O
The sealing function of type circle, water can only flow in flow channel space with runner passageway.
When the fan-shaped column notch 26 of moving block 22 staggers (not overlapping) with supporting rack water inlet 33, fan-shaped column notch 26 with
Path between fan-shaped pylone 25 is closed, and flow channel space is disconnected with runner passageway, and realization is cut off the water supply.
When cutting off the water supply, the water entered from leading water inlet 42 is full of flow channel space, but since fan-shaped column notch 26 leads to sector
Path is closed between hole 25, and water can only be flowed in flow channel space, and cannot enter flow channel space.
The cock valve core structure of the utility model can effectively improve small-sized leading water yield to 2L/min, suitable for each
The small-sized tap of class.
Claims (7)
1. big flow tap valve core, the spool includes spool supporting rack (3), is fixed on the internal rotation of spool supporting rack (3)
Rotation salient point (11) is arranged at main body (2) and bindiny mechanism (1), bindiny mechanism (1) bottom, has at the top of rotating mass (2) convex with rotation
The rotating gravure (21) that point (11) matches, bindiny mechanism (1) is with rotating mass (2) by rotating salient point (11) and rotating gravure
(21) realize and mechanically connect, it is characterised in that bindiny mechanism (1) has positioned at the knob (12) at top and positioned at the spacing of middle part
Convex edge (13), rotation salient point (11) are located at limit convex edge (13) below；
Rotating mass (2) includes independent moving block (22) and fixed block (23), and rotating gravure (21) is located at moving block (22)
Top, fixed block (23) have spacing salient point (24)；The shape of moving block (22) is with two opposite fan-shaped column notches
(26) cylinder；The shape of fixed block (23) is the cylinder with two opposite fan-shaped pylones (25)；
Spool supporting rack (3) has the hollow structure for being used for installing rotating mass (2) and bindiny mechanism (1), spool supporting rack (3)
Top be knob through hole (31) matched with knob (12), there is upper O-ring groove in the middle part of the outer wall of spool supporting rack (3)
(32), the outer wall of upper O-ring groove (32) below is provided with two opposite supporting rack water inlets (33), under spool supporting rack (3)
Portion's inner wall is equipped with the spacing concave point (34) to match with the spacing salient point (24) of fixed block (23)；
During assembling, bindiny mechanism (1) is inserted from the lower part of spool supporting rack (3), passes through rotating gravure (21) and rotation salient point
(11) cooperation makes moving block (22) be connected with bindiny mechanism (1)；Again in moving block (22) lower part installation fixed block (23), pass through
The cooperation of spacing salient point (24) and spacing concave point (34) realize it is spacing, then fixed block (23) lower part install under O-ring (35)；
After assembling, do not possess the free degree, fixed block (23) and spool supporting rack (3) between moving block (22) and bindiny mechanism (1)
Between do not possess the free degree, but moving block (22) realizes the rotation for being relatively fixed block (23) in spool supporting rack (3).
2. tap valve core according to claim 1, it is characterised in that rotation salient point (11) is yi word pattern convex edge, rotating gravure
(21) it is matching yi word pattern groove.
3. tap valve core according to claim 1, it is characterised in that bindiny mechanism (1) also has positioned at limit convex edge (13)
The small O-ring groove (14) on top.
4. tap valve core according to claim 1, it is characterised in that after assembling, the lower edge of lower O-ring (35) protrudes from valve
Beyond the lower edge of core supporting rack (3).
5. tap valve core according to claim 1, it is characterised in that spacing salient point (24) is located at fixed block (23) outer wall.
6. tap valve core according to claim 1, it is characterised in that spool supporting rack (3) is additionally provided with external screw thread, described outer
Screw thread is located between O-ring groove (32) and supporting rack water inlet (33).
7. tap valve core according to claim 1, it is characterised in that moving block (22) and fixed block (23) are ceramic materials
It is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151158.XU CN207297928U (en) | 2016-10-24 | 2016-10-24 | Big flow tap valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151158.XU CN207297928U (en) | 2016-10-24 | 2016-10-24 | Big flow tap valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297928U true CN207297928U (en) | 2018-05-01 |
Family
ID=62270099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151158.XU Active CN207297928U (en) | 2016-10-24 | 2016-10-24 | Big flow tap valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297928U (en) |
-
2016
- 2016-10-24 CN CN201621151158.XU patent/CN207297928U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |