CN214534589U

CN214534589U - High-temperature-resistant faucet

Info

Publication number: CN214534589U
Application number: CN202120849213.7U
Authority: CN
Inventors: 郭焕森
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-29
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a high temperature resistant tap, which comprises a valve core shell, a water inlet pipe, a water outlet head, a handle and a decorative cover, wherein the valve core shell is a section of round pipe which is communicated up and down; the silicone tube positioning rings are arranged at the upper end and the lower end of the valve core silicone tube and comprise an upper silicone tube positioning ring and a lower silicone tube positioning ring; the valve core rotating body is inserted in the valve core silica gel tube and can rotate, and the middle part and the lower part of the valve core rotating body are cylindrical. The utility model discloses because the silicone tube is elastic, make between the inside wall of case rotator and case casing sealed tighter, silica gel is durable and high temperature resistant, and case rotator and case silicone tube sealing contact area are enough big, even long-term the use also can not leak. The utility model discloses durable and production efficiency is high, and the cost of manufacture is low, and the equipment is dismantled with the maintenance conveniently.

Description

High-temperature-resistant faucet

Technical Field

The utility model relates to a tap especially relates to a high temperature resistant tap.

Background

The tap that water dispensers used requires to be high temperature resistant tap, and high temperature resistant tap valve body shell and case rotator that traditional water dispensers used are toper, lean on the toper inner chamber contact sealed water route of toper case rotator and valve body shell, because under high temperature, the long service life's of conical body of case rotator warp or glue the incrustation scale and cause tap to leak easily, influence result of use to cause the potential safety hazard.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a high temperature resistant tap.

The utility model adopts the technical proposal that: the utility model provides a high temperature resistant tap, includes case casing, inlet tube, play water head, handle and dress trim cover, case casing and inlet tube fixed connection, case casing are equipped with the inner chamber, the intracavity is equipped with the case, and the case lower extreme is equipped with the screw thread of being connected with a water head, and case upper portion is equipped with dress trim cover, and dress trim cover is connected its characterized in that with the handle:

the valve core shell is a section of round pipe which is penetrated up and down, the upper diameter and the lower diameter of the round pipe are the same, and one side of the round pipe is communicated with the water inlet pipe;

the valve core comprises a valve core silicone tube, two silicone tube positioning rings and a valve core rotating body, the valve core silicone tube is a circular tube, the outer diameter of the valve core silicone tube is the same as the inner diameter of the valve core shell, the length of the valve core silicone tube is the same as that of the valve core shell, and a silicone tube water inlet is formed in the position of the valve core silicone tube, corresponding to the water inlet pipe 4, of the water hole;

the silicone tube positioning rings are arranged at the upper end and the lower end of the valve core silicone tube and comprise an upper silicone tube positioning ring and a lower silicone tube positioning ring, the upper silicone tube positioning ring consists of a horizontal ring and a vertical ring, the outer diameter of the horizontal ring is the same as that of the valve core shell, the inner diameter of the horizontal ring is the same as that of the silicone tube, the vertical ring is arranged at the lower end of the horizontal ring, the inner diameter of the vertical ring is the same as that of the horizontal ring, a conical inclined plane is arranged on the annular wall on the outer side of the vertical ring, the horizontal ring and the vertical ring are connected into a whole, the vertical ring is inserted into the inner side wall of a tube hole of the silicone tube in use, and the lower silicone tube positioning ring, the lower silicone tube positioning ring and the upper silicone tube positioning ring are in the same structure and are arranged in an up-and-down symmetrical mode;

the case rotator peg graft and can do the rotation action in the case silica gel tube, the middle part and the lower part of case rotator are cylindrical, the inside water course that is equipped with of cylinder, the water course upper end is sealed, the cylinder upper end is equipped with the spliced pole of being connected with the handle, be equipped with the screw of being connected with the handle on the spliced pole, the outside diameter of case rotator is the same with case silica gel tube hole diameter, be equipped with the swivelling joint pipe inlet opening on the lateral wall of case rotator, the position of swivelling joint pipe inlet opening corresponds and communicates with the position of silica gel tube water inlet, the outside of the lower extreme of case rotator is equipped with the external screw thread of being connected with a water jacket.

Furthermore, a silica gel sleeve is arranged in the water outlet head, 4-8 uniformly distributed vertical raised lines are arranged on the inner side wall of the silica gel sleeve, and a groove is formed between the two raised lines.

The utility model has the advantages that: because the valve core is provided with the valve core silicone tube, the two silicone tube positioning rings and the valve core rotating body, the valve core silicone tube is arranged between the valve core rotating body and the inner side wall of the valve core shell, the silicone tube has elasticity, so that the sealing between the valve core rotating body and the inner side wall of the valve core shell is tighter, the silicone is durable and high temperature resistant, the sealing contact area between the valve core rotating body and the valve core silicone tube is large enough, and water leakage can be avoided even if the valve core rotating body and the valve core silicone tube are used for a long time. Because the two silicone tube positioning rings are arranged, the position of the valve core silicone tube cannot change, and the valve core rotating body is inserted into the valve core silicone tube and simultaneously penetrates through the two silicone tube positioning rings, so that the resistance of the valve core rotating body switch faucet is reduced when the faucet rotates, and the faucet rotates more smoothly. Because case rotator, case silicone tube and case casing all are circular, processing is convenient, and production efficiency is high, and the cost of manufacture is low. The assembly, the maintenance and the disassembly are convenient.

Drawings

Fig. 1 is a schematic perspective view of one embodiment of the present invention.

Fig. 2 is a schematic perspective view of fig. 1 taken along the axis of the cartridge housing.

Fig. 3 is an exploded perspective view of fig. 1.

Fig. 4 is a perspective view of fig. 3 from another angle.

Fig. 5 is a schematic diagram of the positional relationship between the valve core silicone tube and a valve core rotating body when the faucet is in an open state.

Fig. 6 is a schematic diagram of the positional relationship between the valve core silicone tube and a valve core rotating body when the faucet is in a closed state.

Fig. 7 is a perspective view of a silicone tube retaining ring.

Fig. 8 is a front view of a silicone tube retaining ring.

Detailed Description

As shown in fig. 1 and 2, the faucet of the present embodiment is a high temperature resistant faucet, and is mainly used for a water boiler, but is not limited to the above embodiment. The utility model discloses a: the water faucet comprises a valve core shell 1, the valve core shell is fixedly connected with a water inlet pipe 4, the end of the water inlet pipe is provided with a water inlet pipe thread 41 connected with a boiled water outlet pipe, the valve core shell is provided with an inner cavity, a valve core 6 is arranged in the inner cavity, the lower end of the valve core is provided with a water outlet pipe thread 624 connected with a water outlet head 5 of the water faucet, the upper portion of the valve core is provided with a decorative cover 3, the decorative cover is connected with a handle 2, the valve core shell 1 is a section of circular pipe, the upper portion and the lower portion of the circular pipe are the same in diameter and are communicated, and one side of the circular pipe is communicated with the water inlet pipe 4. The case body 1 and the water inlet pipe 4 of this embodiment are made of stainless steel, and the case rotating body is made of copper.

As shown in fig. 2 to 6, the valve core includes a valve core silicone tube 61, two silicone tube positioning rings 63 and a valve core rotator 62, and the valve core silicone tube 61 is a circular tube, and is disposed in a tube hole in the valve core housing in use and aligned with the valve core housing up and down. The outer diameter of the valve core silicone tube is the same as the inner diameter of the valve core shell, the length of the valve core silicone tube is the same as that of the valve core shell, and a silicone tube water inlet 611 is formed in the position of the valve core silicone tube, corresponding to the water inlet pipe 4, of the water hole, namely the valve core silicone tube is communicated with the water inlet pipe; the water tap rotator is inserted into the valve tap silicone tube and can rotate, the middle part and the lower part of the valve tap rotator are cylindrical, a water channel 623 is arranged inside the cylinder, the upper end of the water channel is sealed, the upper end of the cylinder is provided with a connecting post 621 connected with a handle, the connecting post is provided with a screw 6211 connected with a handle, the handle is connected with the screw through a long screw 21, the diameter of the outer side of the valve tap rotator is the same as the diameter of the inner hole of the valve tap silicone tube, the side wall of the valve tap rotator is provided with a rotary tube water inlet 622 and is communicated with the water channel of the valve tap rotator, and the position of the rotary tube water inlet corresponds to the position of the water inlet 611 of the silicone tube and is connected with the water inlet 611 when the water tap holder is in an open state, as shown in fig. 5; when the handle of the faucet is rotated leftwards or rightwards, the hole position of the water inlet hole of the rotating pipe enters the valve core silicone pipe to be sealed, the water channel of the faucet is closed at the moment, and the valve core rotating body and the valve core silicone pipe are large enough in sealing contact area due to elasticity, durability and high temperature resistance of the silicone, so that water leakage can be avoided even if the handle is used for a long time. The outer side of the lower end of the valve core rotating body is provided with a water outlet pipe thread 624 connected with the water outlet head 5, if water leaks, the water outlet head 5 at the lower part can be detached and replaced, and the maintenance is very convenient. The water outlet head 5 is made of stainless steel materials, a silica gel sleeve 51 is arranged in the water outlet head, 4-8 uniformly distributed vertical raised lines 511 are arranged on the inner side wall of the silica gel sleeve, and a groove 512 is formed between the two raised lines, so that boiled water is not easy to diffuse when passing through an inner cavity of the silica gel sleeve, and scalding of the boiled water can be prevented.

As shown in fig. 7 to 8, the silicone tube positioning rings are disposed at the upper and lower ends of the valve core silicone tube, and include an upper silicone tube positioning ring and a lower silicone tube positioning ring, the upper silicone tube positioning ring is composed of two parts, a horizontal ring 631 and a vertical ring 632, the outer diameter of the horizontal ring is the same as the outer diameter of the valve core housing, the inner diameter of the horizontal ring is the same as the inner diameter of the silicone tube, the vertical ring is disposed at the lower end of the horizontal ring, the inner diameter of the vertical ring is the same as the inner diameter of the horizontal ring, and a tapered inclined surface 6321 is disposed on the outer annular wall of the vertical ring, as shown in fig. 6, the diameter of the upper portion of the outer side wall is larger than that of the lower end, so that the silicone tube can be squeezed into the valve core silicone tube hole, and the silicone tube does not shift during use. Horizontal ring and vertical ring metalwork as an organic whole, this embodiment adopt the copper product, and on the vertical ring inserts the tube hole inside wall of silicone tube, the same longitudinal symmetry setting of silicone tube holding ring and lower silicone tube holding ring and last silicone tube holding ring structure down was gone up to the silicone tube holding ring in the use.

The present invention is not limited to the above-described embodiments, and many modifications can be made by those having basic knowledge in the field to which the present invention pertains without departing from the spirit of the present invention, and these modifications also belong to the scope of the present invention.

Claims

1. The utility model provides a high temperature resistant tap, includes case casing (1), inlet tube (4), play hydroecium (5), handle (2) and dress trim cover (3), case casing and inlet tube (4) fixed connection, case casing are equipped with the inner chamber, and the inner chamber is equipped with case (6), and the case lower extreme is equipped with the screw thread of being connected with play hydroecium (5), and case upper portion is equipped with dress trim cover (3), and dress trim cover is connected its characterized in that with handle (2):

the valve core shell (1) is a section of round pipe which is through up and down, the upper diameter and the lower diameter of the round pipe are the same, and one side of the round pipe is communicated with the water inlet pipe (4);

the valve core comprises a valve core silicone tube (61), two silicone tube positioning rings (63) and a valve core rotating body (62), the valve core silicone tube (61) is a circular tube, the outer diameter of the valve core silicone tube is the same as the inner diameter of the valve core shell, the length of the valve core silicone tube is the same as that of the valve core shell, and a silicone tube water inlet (611) is formed in the position of a water hole, corresponding to the water inlet pipe (4), of the valve core silicone tube;

the silicone tube positioning rings are arranged at the upper end and the lower end of the valve core silicone tube and comprise an upper silicone tube positioning ring and a lower silicone tube positioning ring, the upper silicone tube positioning ring consists of a horizontal ring (631) and a vertical ring (632), the outer diameter of the horizontal ring is the same as that of the valve core shell, the inner diameter of the horizontal ring is the same as that of the silicone tube, the vertical ring is arranged at the lower end of the horizontal ring, the inner diameter of the vertical ring is the same as that of the horizontal ring, a conical inclined surface is arranged on the annular wall on the outer side of the vertical ring, the horizontal ring and the vertical ring are connected into a whole, the vertical ring is inserted into the inner side wall of a tube hole of the silicone tube in use, and the lower silicone tube positioning ring, the lower silicone tube positioning ring and the upper silicone tube positioning ring are arranged in an up-down symmetrical mode and have the same structure;

the case rotator peg graft and can do the rotation action in the case silica gel tube, the middle part and the lower part of case rotator are cylindrical, inside water course (623) that is equipped with of cylinder, the water course upper end is sealed, the cylinder upper end is equipped with spliced pole (621) of being connected with the handle, be equipped with screw (6211) of being connected with the handle on the spliced pole, the outside diameter of case rotator is the same with case silica gel tube hole diameter, be equipped with rotatory pipe inlet opening (622) on the lateral wall of case rotator, the position of rotatory pipe inlet opening corresponds and communicates with the position of silica gel tube water inlet (611), the outside of the lower extreme of case rotator is equipped with external screw thread (624) of being connected with a water jacket.

2. The high temperature resistant faucet of claim 1, wherein: a silica gel sleeve (51) is arranged in the water outlet head (5), 4-8 uniformly distributed vertical raised lines (511) are arranged on the inner side wall of the silica gel sleeve, and a groove (512) is formed between the two raised lines.