CN106641365A

CN106641365A - Self-closed mechanical faucet

Info

Publication number: CN106641365A
Application number: CN201710065261.5A
Authority: CN
Inventors: 李志东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-06
Filing date: 2017-02-06
Publication date: 2017-05-10
Anticipated expiration: 2037-02-06
Also published as: CN106641365B

Abstract

The invention relates to the technical field of faucets, in particular to a self-closed mechanical faucet. The self-closed mechanical faucet comprises a valve body. A T-shaped shifting lever is connected into a bottom end opening of the valve body in an inserting mode. A hollow hole is formed in the bottom end of the T-shaped shifting lever. The T-shaped shifting lever is provided with a third through hole communicating with the hollow hole. A gland is connected into a top end opening of the valve body in a threaded mode. A first through hole communicating with an inner channel of the valve body is formed in the side face of the gland. A fixed water plug is mounted inside the valve body in a matched mode, and an opening is formed in the center position of the fixed water plug. A movable water plug is arranged above the fixed water plug. A conical block corresponding to the opening in position is arranged at the bottom of the movable water plug. The self-closed mechanical faucet is simple in structure and capable of not only being used by people conveniently but also being self-closed, and therefore the waste of water resources happening due to the fact that people forget to close faucets is avoided; and moreover, there is no need to manually close the faucet after use of water, and thus secondary pollution is avoided.

Description

A kind of self-closing machinery tap

Technical field

The present invention relates to technical field of taps, more particularly to a kind of self-closing machinery tap.

Background technology

Tap is forgotten to close tap when cutting off the water, when water again, because tap is not turned off, if nobody Substantial amounts of water resource waste can be caused when on the scene, although and the automatic delay function tap that commonly uses in prior art can be with This problem is preferably solved, but time of the tap from opening to closing is fixed, it is impossible to meet and arbitrarily open and close Needs, it is more complicated also to there is manufacturing process, the defect such as high cost and maintenance difficult.

The content of the invention

The invention aims to solve present in prior art open to close time fix, it is impossible to satisfaction with The needs that meaning is opened and closed, and manufacturing process is more complicated, the shortcoming of high cost and maintenance difficult, and proposition is a kind of self-closing Formula machinery tap.

To achieve these goals, present invention employs following technical scheme：

A kind of self-closing machinery tap, including valve body are designed, the water inlet of the valve body is provided with water pipe, and water pipe and valve Body is integral type structure, and the water pipe is connected with threaded connector, the threaded connector away from one end internal whorl of valve body Bottom be threaded with nut, two the second through holes, the inside of two the second through holes are further opened with the threaded connector It is threaded with cold water pipe and hot-water line respectively, the inside of the bottom end opening of the valve body is plugged with T-shaped dead man, it is described T-shaped to pull out Dead man water jacket is also socketed with bar, the bottom of the T-shaped dead man offers hollow hole, offer on the T-shaped dead man with it is hollow The third through-hole of hole connection, the internal whorl of the top end opening of the valve body is connected with gland, and the side of the gland offers The first through hole connected with the inner passage of valve body, the internal engagement of the valve body is provided with solid water and blocks up, during the solid water is stifled Heart position is provided with opening, and the stifled top of the solid water is provided with dynamic water blocking, and the bottom of the dynamic water blocking is provided with corresponding with aperture position Circular cone, the bottom of circular cone through opening and with the top contact of T-shaped dead man, and circular cone and dynamic water blocking are integral type knot Structure, the dynamic water blocking is connected by spring with gland.

Preferably, the stifled surface with valve body contact of the solid water offers the first groove of toroidal, and the first groove Internal engagement is provided with the first O-ring, and the first O-ring is blocked up with solid water and is connected.

Preferably, the second groove of toroidal is offered at the top of the valve body, and the internal engagement of the second groove is installed There is the second O-ring, and the second O-ring is connected with gland.

Preferably, width of the length of the dynamic water blocking less than gland inner volume.

Preferably, the top of the dead man water jacket is semicircular arc and can be connected to the bottom of valve body.

Preferably, the solid water is stifled is provided with sealing gasket between dynamic water blocking, and sealing gasket is fixedly mounted on stifled upper of solid water Surface.

A kind of self-closing machinery tap proposed by the present invention, beneficial effect is：By adding T-shaped dead man, this sample prescription Just adjust and dynamic water blocking is moved, so that current flow out so as to solid water is stifled, be convenient for people to be used, and T-shaped pull out The bottom of bar is hollow-core construction, can so facilitate T-shaped dead man even closer with what dead man water jacket was connected, so as to improve dead man water Cover the sensitivity adjusted to dead man；By adding dynamic water blocking and solid water stifled, connected by spring between water blocking and gland due to dynamic Dynamic water blocking can be compressed so that be completely embedded between dynamic water blocking and solid water are stifled, so as to improve dynamic water blocking and solid water it is stifled between Sealing effectiveness, can so avoid the waste of water resource；By adding circular cone, because its side has certain inclination angle Degree, can be controlled so in the case where circular cone is moved up and down to water yield size.Present configuration is simple, not only can It is convenient for people to be used, it is also possible that tap is voluntarily closed, so as to avoid forgetting that closing tap causes water resource Waste, in addition, be finished after water without the need for manual-lock tap, it is to avoid secondary pollution.

Description of the drawings

Fig. 1 is a kind of structural representation of self-closing machinery tap proposed by the present invention；

Fig. 2 is a kind of valve body and pipe connecting structure of water schematic diagram of self-closing machinery tap proposed by the present invention；

Fig. 3 is a kind of threaded connector structural representation of self-closing machinery tap proposed by the present invention.

In figure：T-shaped dead man 1, dead man water jacket 2, the first O-ring 3, solid water are stifled 4, valve body 5, the second O-ring 6, gland 7, dynamic It is water blocking 8, spring 9, first through hole 10, opening 11, threaded connector 12, the second through hole 13, hollow hole 14, third through-hole 15, close Packing 16, nut 17, circular cone 18.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is retouched, it is clear that the embodiment retouched is only a part of embodiment of the invention, rather than the embodiment of whole.

A kind of reference picture 1-3, self-closing machinery tap, including valve body 5, the water inlet of valve body 5 is provided with water pipe, and water pipe It is integral type structure with valve body 5, water pipe is connected with threaded connector 12, threaded connector away from one end internal whorl of valve body 5 12 bottom is threaded with nut 17, and two the second through holes 13, two the second through holes 13 are further opened with threaded connector 12 Inside be threaded with cold water pipe and hot-water line respectively, the inside of the bottom end opening of valve body 5 is plugged with T-shaped dead man 1, T-shaped to pull out Also it is socketed with dead man water jacket 2 on bar 1, the top of dead man water jacket 2 is semicircular arc and can be connected to the bottom of valve body 5, T-shaped dead man 1 bottom offers hollow hole 14, and the third through-hole 15 connected with hollow hole 14 is offered on T-shaped dead man 1.

The internal whorl of the top end opening of valve body 5 is connected with gland 7, and the side of gland 7 offers and leads to the inside of valve body 5 The first through hole 10 of road connection, the internal engagement of valve body 5 is provided with solid water stifled 4, and the center of solid water stifled 4 is provided with opening 11, Stifled 4 surfaces contacted with valve body 5 of solid water offer the first groove of toroidal, and the internal engagement of the first groove is provided with first O-ring 3, and the first O-ring 3 and solid water stifled 4 be connected, can improve solid water and block up 4 sealing effectiveness being connected with valve body 5.

The top of solid water stifled 4 is provided with dynamic water blocking 8, and the bottom of dynamic water blocking 8 is provided with circular cone 18 corresponding with the position of opening 11, The bottom of circular cone 18 through opening 11 and with the top contact of T-shaped dead man 1, and circular cone 18 and dynamic water blocking 8 are integral type knot Structure, dynamic water blocking 8 is connected by spring 9 with gland 7, and solid water is stifled to be provided with sealing gasket 16 between 4 and dynamic water blocking 8, and sealing gasket 16 is solid Dingan County is mounted in the upper surface of solid water stifled 4, can improve stifled 4 sealing effectiveness with dynamic water blocking 8 in closed state of solid water, valve body 5 Top offer the second groove of toroidal, and the internal engagement of the second groove is provided with the second O-ring 6, and the second O-ring 6 are connected with gland 7, can improve the sealing effectiveness that gland 7 is connected with valve body 5, and the length for moving water blocking 8 is held less than the inside of gland 7 The width in chamber, convenient dynamic water blocking 8 is moved in gland 7.

Operation principle：When using the present invention, the top of T-shaped driving lever 1 when pushing or pull on T-shaped driving lever 1 with hand or utensil Can upwards move, make water blocking 8 and solid water block up points 4 from certain gap is left while driving dynamic water blocking 8 up to move, water is in water Flow out naturally in the presence of pressure, when hand or utensil stop the T-shaped driving lever 1 of push-and-pull, T-shaped driving lever 1 can naturally droop top and drop back into original , dynamic water blocking 8 falls in the presence of spring 9 and hydraulic pressure and the stifled 4 closure water stopping of solid water is flowed out and reaches self-closing effect.

The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.

Claims

1. a kind of self-closing machinery tap, including valve body (5), the water inlet of the valve body (5) is provided with water pipe, and water pipe and valve Body (5) is integral type structure, and the water pipe is connected with threaded connector (12) away from one end internal whorl of valve body (5), described The bottom of threaded connector (12) is threaded with nut (17), two second is further opened with the threaded connector (12) and is led to Hole (13), the inside of two the second through holes (13) is threaded with respectively cold water pipe and hot-water line, it is characterised in that the valve body (5) inside of bottom end opening is plugged with T-shaped dead man (1), and on the T-shaped dead man (1) dead man water jacket (2), the T are also socketed with The bottom of type dead man (1) offers hollow hole (14), and on the T-shaped dead man (1) the 3rd connected with hollow hole (14) is offered Through hole (15), the internal whorl of the top end opening of the valve body (5) is connected with gland (7), and the side of the gland (7) offers The first through hole (10) connected with the inner passage of valve body (5), the internal engagement of the valve body (5) is provided with solid water and blocks up (4), institute The center for stating solid water stifled (4) is provided with opening (11), and the solid water is provided with dynamic water blocking (8), the dynamic water blocking above stifled (4) (8) bottom is provided with circular cone (18) corresponding with opening (11) position, and the bottom of circular cone (18) passes through opening (11) and and T The top contact of type dead man (1), and circular cone (18) and dynamic water blocking (8) they are integral type structure, the dynamic water blocking (8) is by spring (9) it is connected with gland (7).

2. a kind of self-closing machinery tap according to claim 1, it is characterised in that the solid water blocks up (4) and valve body (5) surface of contact offers the first groove of toroidal, and the internal engagement of the first groove is provided with the first O-ring (3), and First O-ring (3) is connected with solid water stifled (4).

3. a kind of self-closing machinery tap according to claim 1, it is characterised in that open at the top of the valve body (5) Be provided with the second groove of toroidal, and the internal engagement of the second groove is provided with the second O-ring (6), and the second O-ring (6) with Gland (7) connects.

4. a kind of self-closing machinery tap according to claim 1, it is characterised in that the length of the dynamic water blocking (8) Less than the width of gland (7) inner volume.

5. a kind of self-closing machinery tap according to claim 1, it is characterised in that the top of the dead man water jacket (2) The bottom semicircular arc and that valve body (5) can be connected in end.

6. a kind of self-closing machinery tap according to claim 1, it is characterised in that the solid water stifled (4) and dynamic water Sealing gasket (16) is provided between stifled (8), and sealing gasket (16) is fixedly mounted on the upper surface of solid water stifled (4).