CN210153260U

CN210153260U - Water outlet structure with high strength

Info

Publication number: CN210153260U
Application number: CN201920606395.8U
Authority: CN
Inventors: 吕青青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-17
Anticipated expiration: 2029-04-29

Abstract

The utility model provides a water outlet structure that intensity is high, including body, dabber, beaded finish and locking cap, the body is provided with water inlet, delivery port and switch port, the body is close to switch port department and is provided with the holding chamber, the dabber includes main part and connecting portion, the main part passes through the locking cap sets up in the holding intracavity, connecting portion pass the locking cap, the beaded finish sets up in the locking cap, and the cover locates the connecting portion outside, the beaded finish bilateral symmetry sets up the boss, set up in the locking cap with boss complex spacing groove, rotatory dabber realizes opening and closing of water outlet structure, and drives the beaded finish at the spacing inslot internal rotation. Therefore, in the rotating process, the most important impact is between the reinforcing ring and the fixing cap, the valve core can be well protected, and the service life and the safety performance of the valve core are greatly improved.

Description

Water outlet structure with high strength

Technical Field

The utility model relates to a tap's technical field, especially a water outlet structure that intensity is high.

Background

The application of the faucet is very wide, and a valve core in the faucet is a basic functional part for realizing flow control by the movement of a body; the traditional water tap valve core generally takes bronze or stainless steel as a main material and also has plastic and the like. The adoption of the material has the following defects:

firstly, if the material is bronze, stainless steel and the like, although the strength is high, the cost is greatly improved, and the whole weight is inconvenient to carry;

second, if adopt plastics, though greatly reduced in weight, but there is the risk that intensity is not enough, because the case often needs to rotate and controls out water, tap in the existing market is through rotating the handle, thereby it rotates to drive the case, and case rotation angle's control sets up the step on through the case, set up the spacing groove on the body, often rotate the case, step direct collision spacing groove lateral wall, difference on both materials, the case wearing and tearing easily have been led to, can have because exert oneself excessively and harm the case, so that the case fracture scheduling problem appears, especially some can go out hydrothermal tap, then cause the user to scald easily.

In view of the above, the present inventors have specially designed a water outlet structure with high strength, and have resulted from this.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is as follows:

the utility model provides a water outlet structure that intensity is high, includes body, dabber, beaded finish and locking cap, the body is provided with water inlet, delivery port and switch port, the body is close to switch port department and is provided with the holding chamber, the dabber includes main part and connecting portion, the main part passes through the locking cap sets up in the holding intracavity, connecting portion pass the locking cap, the beaded finish sets up in the locking cap, and the cover locates the connecting portion outside, the beaded finish bilateral symmetry sets up the boss, set up in the locking cap with boss complex spacing groove, rotatory dabber realizes opening and closing of water outlet structure, and drives the beaded finish at the spacing inslot internal rotation.

Further, the fixing cap is in threaded connection with the outer side of the body opening and closing port, a water stopping skin is arranged between the fixing cap and the body, and a gasket is arranged between the water stopping skin and the mandrel.

Furthermore, the connecting part and the reinforcing ring are connected in a tooth shape.

Further, a sealing structure is arranged between the mandrel and the body.

Further, seal structure includes first sealing washer, second sealing washer and third sealing washer, first sealing washer and second sealing washer set up between dabber and body, and the cover is located the upper and lower position that the dabber outer periphery is located the delivery port respectively, the third sealing washer sets up between dabber and delivery port, and sets up in the spindle, third sealing washer overall dimension is greater than the overall dimension of delivery port.

Further, the mandrel is provided with a first annular groove, a second annular groove and a third annular groove which are used for placing the first sealing ring, the second sealing ring and the third sealing ring.

Furthermore, the fixing cap also comprises a limiting sleeve used for limiting the reinforcing ring in the fixing cap.

Furthermore, the connecting portion outside is located to spacing sleeve cover, the connecting portion top sets up spacing step, spacing step top sets up the inclined plane.

Furthermore, the mandrel is made of plastic steel, and the reinforcing ring is made of copper.

The utility model discloses a go out water structure is through setting up the beaded finish on the case, utilize the boss of beaded finish both sides and the spacing groove cooperation in the locking cap simultaneously, play restriction dabber rotation angle's effect, and at rotatory in-process, most main impact is between beaded finish and the locking cap, can play better protection to the case, the life and the security performance of case have been improved greatly, and the material of case can choose for use lighter plastics moreover, not only with great reduction in cost but also the transport of being convenient for.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

FIG. 1 is an exploded view of the water outlet structure of the present invention;

fig. 2 is a schematic structural view of the utility model body;

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

fig. 4 is a top view of the fixing cap of the present invention;

fig. 5 is a half sectional view of the water outlet structure of the present invention.

Description of reference numerals:

10-body, 11-water inlet, 12-water outlet, 13-switch opening, 14-accommodating cavity, 20-mandrel, 21-main body part, 211-first annular groove, 212-second annular groove, 213-third annular groove, 22-connecting part, 221-limiting step, 2211-inclined surface, 30-reinforcing ring, 31-boss, 40-fixing cap, 41-limiting groove, 50-water stopping skin, 60-gasket, 70-sealing structure, 71-first sealing ring, 72-second sealing ring, 73-third sealing ring and 80-limiting sleeve.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 5, a high-strength water outlet structure according to a preferred embodiment of the present invention includes a body 10, a core shaft 20, a reinforcing ring 30 and a fixing cap 40, wherein the body 10 is provided with a water inlet 11, a water outlet 12 and a switch opening 13, the body 10 is provided with a receiving cavity 14 near the switch opening 13, the core shaft 20 includes a main body 21 and a connecting portion 22, the main body 21 is disposed in the receiving cavity 14 through the fixing cap 40, the connecting portion 22 passes through the fixing cap 40, the reinforcing ring 30 is disposed in the fixing cap 40 and is sleeved outside the connecting portion 22, the reinforcing ring 30 is symmetrically provided with bosses 31 at both sides, the fixing cap 40 is provided with a limiting groove 41 matching with the bosses 31, the rotating core shaft 20 realizes opening and closing of the water outlet structure and drives the reinforcing ring 30 to rotate in the limiting groove 41, the core shaft 20 is made of a copper plastic material, the reinforcing ring 30 is made of a copper plastic material, meanwhile, the strength of the valve core can be improved; utilize boss 31 and the spacing groove 41 cooperation in the locking cap 40 of beaded finish 30 both sides, play the effect of restriction dabber 20 rotation angle, moreover at rotatory in-process, the most main impact is between beaded finish 30 and locking cap 40, can play better protection to the case, improved the life and the security performance of case greatly, the material of case can choose for use lighter plastics moreover, not only greatly reduced in cost but also be convenient for carry

The fixing cap 40 is in threaded connection with the outer side of the opening 13 of the body 10, specifically, an external thread is arranged on the outer side of the opening 13 of the body 10, an internal thread matched with the external thread is arranged on the inner side of the fixing cap 40, a water stopping leather 50 is arranged between the fixing cap 40 and the body 10, and a gasket 60 is arranged between the water stopping leather 50 and the mandrel 20; the water leakage and the outside water can be prevented from entering the body 10, the valve core can be better fixedly arranged in the accommodating cavity 14 of the body 10, the water passing channel communicated with the water inlet 11 is arranged in the valve core, the other end of the water passing channel is communicated or staggered with the water outlet 12 according to the rotation of the valve core, water can be discharged after the communication, and the water discharging is stopped after the staggering.

Adopt the profile of tooth to be connected between connecting portion 22 and the beaded finish 30, specifically, set up outer profile of tooth on connecting portion 22, set up in the beaded finish with outer profile of tooth in the beaded finish 30, rotate beaded finish 30 and can drive connecting portion 22 to make whole case rotatory, through the profile of tooth cooperation, can improve connecting portion 22's life moreover.

A sealing structure 70 is arranged between the mandrel 20 and the body 10, specifically, the sealing structure 70 includes a first sealing ring 71, a second sealing ring 72 and a third sealing ring 73, the first sealing ring 71 and the second sealing ring 72 are arranged between the mandrel 20 and the body 10, and are sleeved on the outer circumferential surface of the mandrel 20 and are respectively located at the upper and lower positions of the water outlet 12, the third sealing ring 73 is arranged between the mandrel 20 and the water outlet 12 and is arranged on the mandrel 20, and the overall dimension of the third sealing ring 73 is larger than the overall dimension of the water outlet 12; and the main body 21 of the mandrel 20 is respectively provided with a first annular groove 211, a second annular groove 212 and a third annular groove 213 for placing the first sealing ring 71, the second sealing ring 72 and the third sealing ring 73, so that the whole sealing performance can be greatly improved, and water leakage can be prevented.

The water outlet structure of the utility model also comprises a limit sleeve 80 which is used for limiting the reinforcing ring 30 in the fixing cap 40; the limiting sleeve 80 is sleeved outside the connecting part 22, the top end of the connecting part 22 is provided with a limiting step 221, and the top end of the limiting step 221 is provided with an inclined surface 2211; the inclined surface 2211 is arranged to facilitate the sleeve to be sleeved outside the connecting portion 22, and the limiting step 221 is arranged to prevent the limiting sleeve 80 from falling off. The utility model discloses a handle of play water structure can rotate as required, can assemble according to the mode that has now according to the different assembly methods of handle, does not do here and gives unnecessary details.

To sum up, the utility model discloses a go out water structure is through setting up the beaded finish on the case, utilizes the boss of beaded finish both sides and the spacing groove cooperation in the locking nut simultaneously, plays restriction dabber rotation angle's effect, and at rotatory in-process, the most main impact is between beaded finish and the locking nut, can play better protection to the case, has improved the life and the security performance of case greatly, and the material of case can choose for use lighter plastics moreover, not only with great reduction in cost but also be convenient for carry.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The utility model provides a go out water structure that intensity is high, its characterized in that, includes body, dabber, beaded finish and locking cap, the body is provided with water inlet, delivery port and switch port, the body is close to switch port department and is provided with the holding chamber, the dabber includes main part and connecting portion, the main part passes through the locking cap sets up in the holding intracavity, connecting portion pass the locking cap, the beaded finish sets up in the locking cap, and the cover locates the connecting portion outside, the beaded finish bilateral symmetry sets up the boss, set up in the locking cap with boss complex spacing groove, rotatory dabber realizes opening and closing of going out water structure, and drives the beaded finish at spacing inslot internal rotation.

2. The high-strength water outlet structure as claimed in claim 1, wherein the fixing cap is screwed with the outer side of the opening and closing opening of the body, a water stopping sheet is arranged between the fixing cap and the body, and a gasket is arranged between the water stopping sheet and the core shaft.

3. A strong outlet structure according to claim 1, wherein the connecting portion is connected to the reinforcing ring by a tooth-shaped connection.

4. A strong outlet structure according to claim 1, wherein a sealing structure is provided between the mandrel and the body.

5. The high-strength water outlet structure according to claim 4, wherein the sealing structure comprises a first sealing ring, a second sealing ring and a third sealing ring, the first sealing ring and the second sealing ring are disposed between the core shaft and the body, and are sleeved on the outer circumferential surface of the core shaft and located at upper and lower positions of the water outlet respectively, the third sealing ring is disposed between the core shaft and the water outlet and disposed on the core shaft, and the overall dimension of the third sealing ring is greater than the overall dimension of the water outlet.

6. A high-strength water outlet structure according to claim 5, wherein the mandrel is provided with a first annular groove, a second annular groove and a third annular groove for placing the first sealing ring, the second sealing ring and the third sealing ring.

7. A strong outlet structure according to claim 1, further comprising a retaining sleeve for retaining the reinforcing ring within the retaining cap.

8. The high-strength water outlet structure as claimed in claim 7, wherein the limiting sleeve is sleeved outside the connecting portion, the top end of the connecting portion is provided with a limiting step, and the top end of the limiting step is provided with an inclined surface.

9. The high-strength water outlet structure according to claim 1, wherein the mandrel is made of plastic steel, and the reinforcing ring is made of copper.