CN217177773U

CN217177773U - Tap connecting solenoid

Info

Publication number: CN217177773U
Application number: CN202221108777.6U
Authority: CN
Inventors: 刘�英
Original assignee: Foshan Shengling Hardware Products Co ltd
Current assignee: Foshan Shengling Hardware Products Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-12
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a tap connecting screw pipe, which belongs to the technical field of taps and comprises a tap body, wherein the lower end of the tap body is provided with an outer screw pipe, the upper end of the tap body is provided with a valve, the lower end of the outer screw pipe is provided with an inner screw pipe and a butt joint circular pipe, the inner screw pipe is positioned in the butt joint circular pipe, the lower side of the outer screw pipe is provided with a butt joint pipe, one end of the butt joint pipe, which is close to the outer screw pipe, is provided with a butt joint groove and an inner channel, and a sealing component is arranged in the butt joint groove; the hexagonal nut is connected in the outside of outer screwed pipe, and the position of being connected of interior screwed pipe, butt joint pipe all is wrapped up in the hexagonal nut this moment, and the triple sealed design of interior thread groove and interior screwed pipe, hexagonal nut and outer screwed pipe double-deck screw-thread fit, plus butt joint pipe extrusion sealing rubber circle effectively improves sealed effect, and the condition that reduces the leakage takes place, increase of service life improves the safety in utilization.

Description

Tap connecting solenoid

Technical Field

The utility model belongs to the technical field of tap, concretely relates to tap connection solenoid.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. At present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like.

The screwed pipe is the important connecting part of tap, is concerned with the supply of rivers, and current screwed pipe connecting part leakproofness is not enough, and the condition that probably appears leaking for a long time using influences life and user life safety, and for this reason, we provide a tap and connect the screwed pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screwed pipe is connected to tap aims at solving the current screwed pipe connection position leakproofness among the prior art not enough, and the condition of leaking may appear in the long-time use, influences life and user life safety's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tap connects screwed pipe, includes the tap body, the lower extreme of tap body is provided with outer screwed pipe, the upper end of tap body is provided with the valve, the lower extreme of outer screwed pipe is provided with interior screwed pipe and butt joint pipe, interior screwed pipe is located the butt joint pipe, the downside of outer screwed pipe is provided with the butt joint pipe, the one end that the butt joint pipe is close to outer screwed pipe is provided with butt joint groove and interior passageway, be provided with seal assembly in the butt joint inslot.

As an optimized scheme, seal assembly includes sealing rubber circle, metal gasket and spring, sealing rubber circle, metal gasket and spring all are located the butt joint inslot, sealing rubber circle, metal gasket and spring are arranged from top to bottom in proper order.

As an optimized scheme of the utility model, the butt joint pipe is pegged graft in the butt joint inslot, and the butt joint pipe rotates to be connected in the butt joint inslot.

As an optimized scheme of the utility model, the inner wall that interior passageway is close to interior screwed pipe is provided with the internal thread groove, interior screwed pipe threaded connection is in the internal thread groove.

As an optimized scheme of the utility model, be provided with hexagon nut on the butt joint pipe, hexagon nut threaded connection is in the outside of outer screwed pipe.

As a preferred scheme, the sliding surface of butt joint pipe is connected with the metal sliding sleeve, hexagon nut welds in the upper end of metal sliding sleeve, the circumference skin weld of metal sliding sleeve has outer extension rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this scheme is at the in-process of internal thread groove and internal thread union coupling, the butt joint pipe is to removing in the butt joint inslot, and extrude the sealing rubber circle, under the elastic action of spring, the sealing rubber circle is in compression state, avoid liquid to get into and flow in the butt joint inslot, including the screwed pipe connection back, rotate hexagon nut, make hexagon nut connect the outside at outer screwed pipe, at this moment interior screwed pipe, the connection position of butt joint pipe is all wrapped up in hexagon nut, internal thread groove and interior screwed pipe, hexagon nut and the double-deck screw-thread fit of outer screwed pipe, the triple sealed design of add butt joint pipe extrusion sealing rubber circle, effectively improve sealed effect, the condition that reduces the leakage takes place, increase of service life, the safety in utilization is improved.

2. This scheme metal gasket is located between sealing rubber circle and the spring for the spring keeps the equal contact plane in upper and lower both sides of sealing rubber circle in the compression, and sealing rubber circle can not take place crooked deformation at the extrusion in-process, possesses sufficient leakproofness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the sealing assembly of the present invention;

fig. 4 is a schematic view of the spiral tube structure of the present invention.

In the figure: 1. a faucet body; 2. an outer coil; 4. butting circular pipes; 6. butt-joint pipes; 7. a butt joint groove; 8. an inner channel; 9. a metal sliding sleeve; 10. a hexagonal nut; 11. an outer extension rod; 12. sealing the rubber ring; 13. a metal gasket; 14. a spring; 15. a valve; 16. an internal thread groove; 17. an inner solenoid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the technical solution provided by the present embodiment is as follows:

the utility model provides a screwed pipe is connected to tap, includes tap body 1, and tap body 1's lower extreme is provided with outer screwed pipe 2, and tap body 1's upper end is provided with valve 15, and outer screwed pipe 2's lower extreme is provided with interior screwed pipe 17 and butt joint pipe 4, and interior screwed pipe 17 is located butt joint pipe 4, and outer screwed pipe 2's downside is provided with butt joint pipe 6, and the one end that butt joint pipe 6 is close to outer screwed pipe 2 is provided with butt joint groove 7 and interior passageway 8, is provided with seal assembly in the butt joint groove 7.

In a preferred embodiment, the inner channel 8 is provided with an internally threaded groove 16 adjacent to the inner wall of an internally threaded tube 17, the internally threaded tube 17 being threadedly connected within the internally threaded groove 16.

In the embodiment of the utility model, after the internal thread groove 16 and the internal screw pipe 17 are in threaded connection, the internal passage 8, the external screw pipe 2 of the internal screw pipe 17 and the tap body 1 form a flow passage for liquid flows, and the structure is reasonable.

The utility model discloses an in the concrete embodiment, during the installation, to the downside that the pipe 6 is located tap body 1, aim at internal thread groove 16 and internal thread pipe 17 at first and rotate to the pipe 6 for internal thread pipe 17 threaded connection is in internal thread groove 16, including the in-process that the pipe 17 is connected, butt joint pipe 4 removes to butt joint inslot 7, owing to be provided with seal assembly can effectively improve sealed effect, thereby avoids liquid to get into and flows in butt joint inslot 7, effectively reduces the condition of leaking and takes place, and then can prolong tap's life.

In a preferred embodiment, the sealing assembly comprises a sealing rubber ring 12, a metal gasket 13 and a spring 14, wherein the sealing rubber ring 12, the metal gasket 13 and the spring 14 are all positioned in the butt joint groove 7, and the sealing rubber ring 12, the metal gasket 13 and the spring 14 are sequentially arranged from top to bottom.

The utility model discloses an in the embodiment, metal gasket 13 is located between sealing rubber circle 12 and spring 14 for spring 14 keeps the equal contact surface in upper and lower both sides of sealing rubber circle 12 in the compression, and sealing rubber circle 12 can not take place crooked deformation in extrusion process, possesses sufficient leakproofness.

Specifically, the circular butt-joint pipe 4 is inserted into the butt-joint groove 7, and the circular butt-joint pipe 4 is rotatably connected into the butt-joint groove 7.

The utility model discloses an in the embodiment, butt joint pipe 4 can reciprocate and rotate in butt joint groove 7, at the screw thread in-process of internal thread groove 16 and internal solenoid 17, butt joint pipe 4 can extrude sealing rubber circle 12 gradually to be in encapsulated situation in guaranteeing butt joint groove 7, liquid can not leak from butt joint groove 7.

Preferably, a hexagonal nut 10 is provided on the butt pipe 6, and the hexagonal nut 10 is screwed to the outside of the outer screw pipe 2.

In the embodiment of the present invention, after the internal thread groove 16 is connected to the internal thread pipe 17, the hexagonal nut 10 is rotated to connect the hexagonal nut 10 to the external thread pipe 2, and the internal thread groove 16 and the internal thread pipe 17 are engaged, so that the double-layer thread engagement effectively enhances the fixing effect and the sealing effect.

Preferably, the surface of the butt joint pipe 6 is slidably connected with a metal sliding sleeve 9, a hexagonal nut 10 is welded at the upper end of the metal sliding sleeve 9, and an outer extension rod 11 is welded on the circumferential surface of the metal sliding sleeve 9.

The utility model discloses an in the embodiment, metal sliding sleeve 9 can rotate and slide on the surface of butt joint pipe 6 to restriction hexagon nut 10's position, extension rod 11's setting outside, convenient direct rotation outer extension rod 11 need not use tool and rotates hexagon nut 10, dismantles hexagon nut 10 when making things convenient for the later stage to change, and outer extension rod 11 is provided with threely at least, in order to provide enough pivoted resistance.

The utility model discloses a theory of operation or working process do: the female screw groove 16 and the female screw pipe 17 are first aligned and the butt joint pipe 6 is rotated so that the female screw pipe 17 is screw-coupled in the female screw groove 16, and during the coupling of the female screw pipe 17, the butt joint circular tube 4 moves towards the butt joint groove 7 and extrudes the sealing rubber ring 12, the sealing rubber ring 12 is in a compressed state under the elastic action of the spring 14, liquid is prevented from entering the butt joint groove 7 to flow, after the internal screw tube 17 is connected, the hexagonal nut 10 is rotated, the hexagonal nut 10 is connected outside the external screw tube 2, the connection part of the internal screw tube 17 and the butt joint circular tube 4 is wrapped in the hexagonal nut 10, the internal thread groove 16 is matched with the internal screw tube 17 and the double-layer threads of the hexagonal nut 10 and the external screw tube 2, and the butt joint circular tube 4 extrudes the sealing rubber ring 12 to achieve triple sealing design, so that the sealing effect is effectively improved, the leakage is reduced, the service life is prolonged, and the use safety is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a screwed pipe is connected to tap, includes tap body (1), its characterized in that, the lower extreme of tap body (1) is provided with outer screwed pipe (2), the upper end of tap body (1) is provided with valve (15), the lower extreme of outer screwed pipe (2) is provided with interior screwed pipe (17) and butt joint pipe (4), interior screwed pipe (17) are located butt joint pipe (4), the downside of outer screwed pipe (2) is provided with butt joint pipe (6), the one end that butt joint pipe (6) are close to outer screwed pipe (2) is provided with butt joint groove (7) and interior passageway (8), be provided with seal assembly in butt joint groove (7).

2. A faucet coupling solenoid according to claim 1, wherein: the sealing assembly comprises a sealing rubber ring (12), a metal gasket (13) and a spring (14), wherein the sealing rubber ring (12), the metal gasket (13) and the spring (14) are all located in the butt joint groove (7), and the sealing rubber ring (12), the metal gasket (13) and the spring (14) are sequentially arranged from top to bottom.

3. A faucet coupling solenoid according to claim 2, wherein: the butt joint circular pipe (4) is inserted into the butt joint groove (7), and the butt joint circular pipe (4) is rotatably connected into the butt joint groove (7).

4. A faucet connector screw according to claim 3, wherein: an inner thread groove (16) is formed in the inner wall, close to the inner screw pipe (17), of the inner channel (8), and the inner screw pipe (17) is connected into the inner thread groove (16) in a threaded mode.

5. A faucet connector screw according to claim 4, wherein: the butt joint pipe (6) is provided with a hexagonal nut (10), and the hexagonal nut (10) is in threaded connection with the outer side of the outer solenoid (2).

6. A faucet connector screw according to claim 5, wherein: the surface sliding connection of butt joint pipe (6) has metal sliding sleeve (9), hexagon nut (10) welds in the upper end of metal sliding sleeve (9), the circumference skin weld of metal sliding sleeve (9) has outer extension rod (11).