CN204878824U - Ball valve tap - Google Patents
Ball valve tap Download PDFInfo
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- CN204878824U CN204878824U CN201520603169.6U CN201520603169U CN204878824U CN 204878824 U CN204878824 U CN 204878824U CN 201520603169 U CN201520603169 U CN 201520603169U CN 204878824 U CN204878824 U CN 204878824U
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- ball
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- ring
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Abstract
The utility model relates to a tap field, purpose provide a simple structure, convenient assembling, ball valve tap with low costs. A ball valve tap, it includes ball and valve, the ball establish the inside at the valve, the one end of the ball outside of exposing the valve, the other end of ball be equipped with ball delivery port and locating piece, the side of ball still be equipped with sealing washer and ball water inlet, sealing washer and the side fixed connection of ball, the inboard of valve be equipped with recess and location muscle, the sealing washer phase -match of recess on with the ball, the location muscle with the locating piece phase -match, play limiting displacement, the body of valve on still be equipped with valve water inlet and valve delivery port, valve water inlet and ball water inlet phase -match, valve delivery port and the delivery port phase -match of ball.
Description
Technical field
The utility model relates to water tap field, especially a kind of ball valve water tap.
Background technique
Water tap is daily living article, is used for controlling the switch of size of current, has effect of water saving. kind is a lot, and divide by material, can be divided into SUS304 stainless steel, cast iron, overall plastic, brass, zinc alloy material water tap, the polymer composite fire hose is first-class; Divide by function, washbasin, bathtub, shower, kitchen basin water tap and electric hot water tap (porcelain energy electric hot water tap) can be divided into; Divide by structure, several water taps such as single-plicate, twin and tri-coupling type can be divided into again; Divide by opening ways, spiral, wrench-type can be divided into, lift the formula of opening and induction type etc.; Divide by spool, rubber core (slow valve opening core), ceramic valve core (quick-opened valve core) and stainless steel spool etc. can be divided into several.Chinese patent notification number: 102345744A; publication date 2012-02-08; disclose a kind of structure of Water tap; in the upper oral part position of valve body, one seal ring is installed; at the middle part of adpting flange, one swivel is installed; swivel is arranged in the valve body ball-and-socket of valve body upper oral part position by trapezoidal adpting flange, uses adpting flange and trapezoidal adpting flange valve body, swivel to be linked into an integrated entity; The present invention has gimbal function due to water outlet, so, effectively can overcome the defect of the water leakage phenomenon often existing for existing Water tap.But there is complex structure, cost is high, assemble troublesome deficiency.Therefore, a kind of structure be provided simple, and easy to assembly, the ball valve water tap that cost is low, becomes problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is complicated in order to overcome current ball valve structure for water tap, and cost is high, assembles troublesome deficiency, provides a kind of structure simple, easy to assembly, the ball valve water tap that cost is low.
Concrete technological scheme of the present utility model is: a kind of ball valve water tap, it comprises ball and valve, described ball is located at the inside of valve, the outside of valve is exposed in one end of described ball, the other end of described ball is provided with ball water outlet and positioning block, the side of described ball is also provided with seal ring and ball water intake, and described seal ring is fixedly connected with the side of ball; The inner side of described valve is provided with groove and positioning bar, described groove matches with the seal ring on ball, described positioning bar matches with positioning block, play position-limiting action, the body of described valve is also provided with valve water intake and valve water outlet, described valve water intake and ball water intake match, and described valve water outlet and the water outlet of ball match.The outside of valve is exposed in one end of described ball, other position is all enclosed in the inside of valve, described ball water intake is communicated with ball water outlet, described valve water intake is communicated with valve water outlet, described seal ring can rotate the relative position regulating ball and valve in groove, regulate the switch of water and the size of flow, described seal ring also has sealing and position-limiting action, described groove is located at valve opening end, by during dress, the opening end brute force of ball from valve is pressed into, seal ring enters groove under brute force extruding, plays guiding, spacing and seal action simultaneously.
As preferably, described positioning bar is two pieces, to the left-hand rotation of described ball and valve with turn right bidirectionally limited.Two pieces of positioning bars are respectively in two sides of valve water intake, and be convenient to accurate location, it is more convenient to use.
As preferably, one end of exposing valve of described ball is provided with handle, and described handle is tadpole-shaped.The tadpole head of tadpole-shaped handle connects with one end of ball, and the position of shaking hands when the handle of tadpole is and uses, uses convenient.
As preferably, described valve water intake is provided with intake pipe, and the outside of described intake pipe is respectively equipped with position limit cycle and outside thread outward by interior, and described intake pipe is fixedly connected with the body of valve.Described position limit cycle has gap with valve water intake, and excessive compression valve and cause valve to be out of shape when preventing from installing, prevents from affecting use due to deformation.
As preferably, described seal ring is ring, and the section of the seal ring of ring is semicircle, and described groove is ring, and the section of the groove of ring be semicircle, matches with described seal ring.Section be semicircle seal ring and with its matching groove structure, can firmly be pressed in valve by ball during installation, sealing effect be better.
As preferably, the material of described ball is PP plastics, and the material of described valve is LDPE plastics.The material of two kinds of same rigidity, if meeting made by harder material, sealing effect can be poor, if two kinds of softer material frictional force are comparatively large, insufficient strength can affect and make together, and the material fit of two kinds of different attributes, the sealing effectively increasing intensity and coordinate between ball and valve, the material stiffness of PP plastics is stronger, and the material of LDPE plastics is better soft, the two with the use of, intensity is strong, good airproof performance.
Compared with prior art, the beneficial effects of the utility model are: one. only have two parts, structure is simple; Two. as long as assembling inserts valve ball, by brute force seal ring press-in groove, easy to assembly; Three. component materials is economized, and the man-hour of assembling is few, and cost is low.
Accompanying drawing explanation
Fig. 1 is the A-A sectional view of a kind of structure of the present utility model;
Fig. 2 is a kind of structural representation of the present utility model;
Fig. 3 is a kind of structural representation of the present utility model;
Fig. 4 is a kind of structural representation of the present utility model;
Fig. 5 is the B-B sectional view of a kind of structure of the present utility model;
Fig. 6 is spherical structure schematic diagram of the present utility model;
Fig. 7 is valve arrangement schematic diagram of the present utility model;
Fig. 8 is valve arrangement schematic diagram of the present utility model;
Fig. 9 is the C-C sectional view of valve of the present utility model.
In figure: ball-1, handle-11, ball cavity-12, positioning block-13, ball water intake-14, seal ring-15, ball water outlet-16, valve-2, valve water outlet-21, groove-22, valve opening end-23, position limit cycle-24, valve water intake-25, positioning bar-26.
Embodiment
Below in conjunction with shown in accompanying drawing, the utility model is described further:
Embodiment one, as shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of ball valve water tap, it comprises ball 1 and valve 2, described ball 1 is located at the inside of valve 2, the outside of valve 2 is exposed in one end of described ball 1, and one end of exposing valve 2 of described ball 1 is provided with handle 11, and described handle 11 is tadpole-shaped.The tadpole head of tadpole-shaped handle 11 connects with one end of ball, and the position of shaking hands when the handle 11 of tadpole is and uses, uses convenient; The other end of described ball 1 is provided with ball water outlet 16 and positioning block 13, and the side of described ball 1 is also provided with seal ring 15 and ball water intake 14, and described seal ring 15 is fixedly connected with the side of ball 1; The inner side of described valve 2 is provided with groove 22 and positioning bar 26, described groove 22 matches with the seal ring 15 on ball 1, described seal ring 15 is ring, the section of the seal ring 15 of ring is semicircle, described groove 22 is ring, the section of the groove 22 of ring is semicircle, match with described seal ring 15, described groove 22 is located at valve opening end 23, by during dress, the opening end brute force of ball 1 from valve 2 is pressed into, seal ring 15 enters groove 22 under brute force extruding, plays guiding, spacing and seal action simultaneously; Section be semicircle seal ring 15 and with its matching groove 22 structure, can be firmly pressed in valve 2 by ball 1 during installation, sealing effect is better; Described positioning bar 26 matches with positioning block 13, and play position-limiting action, described positioning bar 26 is two pieces, to the left-hand rotation of described ball 1 and valve 2 with turn right bidirectionally limited.Two pieces of positioning bars 26 are located at two sides of valve water intake 25 respectively, are convenient to accurate location, and it is more convenient to use; The body of described valve 2 is also provided with valve water intake 25 and valve water outlet 21, described valve water intake 25 and ball water intake 14 match, described valve water outlet 21 and the water outlet 16 of ball match, described valve water intake 25 is provided with intake pipe, the outside of described intake pipe is respectively equipped with position limit cycle 24 and outside thread outward by interior, and described intake pipe is fixedly connected with the body of valve 2.Described position limit cycle 24 has gap with valve water intake 25, excessive compression valve 2 when preventing from installing and cause valve 2 to be out of shape, and prevents from affecting due to deformation use; The outside of valve 2 is exposed in one end of described ball 1, other position is all enclosed in the inside of valve 2, described ball water intake 14 is communicated with ball water outlet 16, described valve water intake 25 is communicated with valve water outlet 21, described seal ring 15 can rotate the relative position regulating ball 1 and valve 2 in groove 22, regulate opening or closing and the size of flow of water, described seal ring 15 also has sealing and position-limiting action; The material of described ball 1 is PP plastics, and the material of described valve 2 is LDPE plastics.The material of two kinds of same rigidity, if meeting made by harder material, sealing effect can be poor, if two kinds of softer material frictional force are comparatively large, insufficient strength can affect and make together, and the material fit of two kinds of different attributes, the sealing effectively increasing intensity and coordinate between ball 1 and valve 2, the material stiffness of PP plastics is stronger, and the material of LDPE plastics is better soft, the two with the use of, intensity is strong, good airproof performance.
Hold handle 11 to a sideway swivel, ball water intake 14 is slowly overlapping with valve water intake, ball valve is slowly opened, put by the limit of the positioning bar 26 on valve 2 when handle 11 rotarily drives positioning block 13 rotation, handle 11 can not rotate, and now ball water intake 14 is all overlapping with valve water intake 25, tap water enters from valve water intake 25, through ball water intake 14, ball cavity 12 and ball water outlet 16, then flow out from valve water outlet 21.
Embodiment two, with embodiment one difference are:
See Fig. 1, Fig. 2, Fig. 3, hold handle 11 to a sideway swivel, ball water intake 14 slowly departs from valve water intake 25, ball valve is slowly closed, put by the limit of the positioning bar 26 on valve 2 when handle 11 rotarily drives positioning block 13 rotation, handle 11 can not rotate, and now ball water intake 14 all departs from valve water intake 25, and ball valve is closed.
The beneficial effects of the utility model are: this ball valve only has two parts, and structure is simple; As long as assembling inserts valve ball, by brute force seal ring press-in groove, easy to assembly; Component materials is economized, and the man-hour of assembling is few, and cost is low.
It is apparent to one skilled in the art that the utility model can change into various ways, such change do not think depart from scope of the present utility model.All like this to the apparent amendment of the technician in described field, by be included in this claim scope within.
Claims (6)
1. a ball valve water tap, it comprises ball (1) and valve (2), it is characterized in that: described ball (1) is located at the inside of valve (2), the outside of valve (2) is exposed in one end of described ball (1), the other end of described ball (1) is provided with ball water outlet (16) and positioning block (13), the side of described ball (1) is also provided with seal ring (15) and ball water intake (14), and described seal ring (15) is fixedly connected with the side of ball (1); The inner side of described valve (2) is provided with groove (22) and positioning bar (26), seal ring (15) on described groove (22) same to ball (1) matches, described positioning bar (26) same to positioning block (13) matches, play position-limiting action, the body of described valve (2) is also provided with valve water intake (25) and valve water outlet (21), described valve water intake (25) and ball water intake (14) match, and described valve water outlet (21) and the water outlet (16) of ball match.
2. a kind of ball valve water tap according to claim 1, is characterized in that: described positioning bar (26) is two pieces, to the left-hand rotation of described ball (1) and valve (2) with turn right bidirectionally limited.
3. a kind of ball valve water tap according to claim 1, is characterized in that: one end of exposing valve (2) of described ball (1) is provided with handle (11), and described handle (11) is tadpole-shaped.
4. a kind of ball valve water tap according to claim 1, it is characterized in that: described valve water intake (25) is provided with intake pipe, the outside of described intake pipe is respectively equipped with position limit cycle (24) and outside thread outward by interior, and described intake pipe is fixedly connected with the body of described valve (2).
5. a kind of ball valve water tap according to claim 1, it is characterized in that: described seal ring (15) is ring, the section of the seal ring (15) of ring is semicircle, described groove (22) is ring, the groove (22) of ring break as semicircle, match with described seal ring (15).
6. a kind of ball valve water tap according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the material of described ball (1) is PP plastics, the material of described valve (2) is LDPE plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603169.6U CN204878824U (en) | 2015-08-12 | 2015-08-12 | Ball valve tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603169.6U CN204878824U (en) | 2015-08-12 | 2015-08-12 | Ball valve tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878824U true CN204878824U (en) | 2015-12-16 |
Family
ID=54823198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603169.6U Active CN204878824U (en) | 2015-08-12 | 2015-08-12 | Ball valve tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878824U (en) |
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2015
- 2015-08-12 CN CN201520603169.6U patent/CN204878824U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |