CN211525552U

CN211525552U - Tap for bathroom convenient to maintain

Info

Publication number: CN211525552U
Application number: CN201921934841.4U
Authority: CN
Inventors: 潘保春; 陈勇
Original assignee: Hefei Royalstar Electronic Appliance Group Co Ltd
Current assignee: Hefei Royalstar Electronic Appliance Group Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-18
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a tap for bathroom convenient to maintain relates to tap technical field. The utility model comprises a tap body, wherein the tap body comprises a valve body, a water outlet head and a water inlet head; a water inlet flow passage and a water outlet flow passage which are in circular structures are respectively and fixedly arranged in the valve body; a water through hole is arranged between the water inlet flow channel and the water outlet flow channel; a valve core is also fixedly arranged in the valve body; the bottom surface of the valve core is matched with the water through hole; the top end of the valve core is fixedly connected with a handle; the tail end of the water outlet head is in threaded connection with the valve body; one surface of the water inlet head is fixedly connected with the valve body through a connecting piece. The utility model discloses a design of arc filter screen can force to hold back the impurity in the inlet channel with the physics means, simultaneously through the collocation formula design of scraper blade subassembly, can make the scraping ring produce reciprocating motion, in time strikes off the impurity of adhesion and inlet channel inner wall then, and then effectively reduces inlet channel's jam rate.

Description

Tap for bathroom convenient to maintain

Technical Field

The utility model belongs to the technical field of tap, especially, relate to a tap for bathroom convenient to maintain.

Background

Along with the increasing importance of people on health, the health-care tea has high requirements on drinking water and also has higher and higher requirements on water used in daily life; the tap mainly comprises a valve body, a valve rod and a valve core, mainly plays a role of opening and closing, and has no function of filtering tap water.

The prior water faucet directly installs the water inlet head on a water pipe, and because the water source contains impurities for a long time, the impurities can be adhered to be accumulated on a water inlet flow passage of the water faucet, and the water permeable area of the water inlet flow passage can be reduced as long as time passes, so that the water outlet of the water faucet is not smooth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tap for bathroom convenient to maintain through the design of being convenient for maintain scraper blade subassembly, blowhole, has solved current tap and has prevented blockking up the problem that the effect is poor and be not convenient for maintain.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a bathroom faucet convenient for maintenance, which comprises a faucet body, wherein the faucet body comprises a valve body, a water outlet head and a water inlet head; a water inlet flow passage and a water outlet flow passage which are in circular structures are respectively and fixedly arranged in the valve body; a water through hole is arranged between the water inlet flow channel and the water outlet flow channel; a valve core is also fixedly arranged in the valve body; the bottom surface of the valve core is matched with the water through hole; the top end of the valve core is fixedly connected with a handle;

the tail end of the water outlet head is in threaded connection with the valve body; the surface of the water inlet head is fixedly connected with the valve body through a connecting piece; one end of the water inlet flow passage is communicated with the water inlet head; one end of the water outlet flow passage is communicated with the water outlet head; a sewage discharge hole is formed in one surface of the valve body; the inner wall of the sewage discharge hole is in threaded connection with a sewage discharge end enclosure; a filter screen is fixedly arranged on the bottom surface of the water through hole; a scraper plate assembly is fixedly arranged on one surface of the water inlet flow channel;

the scraper component comprises two guide rods; one end of each guide rod is fixedly connected with the valve body; the peripheral side surfaces of the two guide rods are connected with a follow-up disc in a sliding manner; a plurality of water permeable holes are formed in one surface of the follow-up disc; the circumferential side surface of the follow-up disc is fixedly connected with a scraping ring; the circumferential side surface of the scraping ring is attached to the inner wall of the water inlet flow channel; and the peripheral side surfaces of the two guide rods are sleeved with return springs.

Further, the filter screen is of an arc-shaped structure; the water permeable holes are of fan-shaped structures; and a plurality of water permeable holes are distributed on one surface of the follow-up disc in a circumferential array.

Furthermore, the joint of the water outlet head and the valve body, the joint of the water inlet head and the valve body, the joint of the valve core and the water passing hole, and the joint of the sewage discharge end socket and the sewage discharge hole are all provided with sealing rings.

Furthermore, the water outlet head is of an L-shaped structure with a round angle; the sewage discharge hole is formed between the filter screen and the water outlet head.

Furthermore, the water inlet head and the water outlet head are provided with threaded connection parts at one ends.

The utility model discloses following beneficial effect has:

the utility model discloses a design of arc filter screen, can force the impurity of holding back in the water inlet flow channel with the physics means, simultaneously through the collocation formula design of scraper blade subassembly, on the one hand, through hydraulic drive, can make the scraping ring produce reciprocating motion, then strike off in time the impurity of adhesion and water inlet flow channel inner wall, and then effectively reduce the jam rate of water inlet flow channel, on the other hand, reciprocating motion through the scraping ring, can also in time strike off the impurity that the filter screen surface held back and can discharge impurity in good time through the drain, through this kind of design, thereby effectively reduce tap's the jam rate and reduce tap's the maintenance degree of difficulty.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a sanitary faucet for easy maintenance;

FIG. 2 is a schematic structural view of a valve body, a filter screen, a water inlet flow passage, a water outlet flow passage and a water inlet head;

FIG. 3 is a schematic structural view of a squeegee assembly;

FIG. 4 is a schematic view of a screen;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a faucet body, 101-a valve body, 102-a water outlet head, 103-a water inlet head, 104-a water inlet channel, 105-a water outlet channel, 106-a water through hole, 107-a valve core, 108-a handle, 109-a sewage discharge hole, 110-a sewage discharge sealing head, 111-a filter screen, 112-a scraper component, 113-a guide rod, 114-a follow-up disc, 115-a water through hole, 116-a scraper ring and 117-a return spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a bathroom faucet convenient for maintenance, which comprises a faucet body 1, wherein the faucet body comprises a valve body 101, a water outlet head 102 and a water inlet head 103; a water inlet flow passage 104 and a water outlet flow passage 105 which are in a circular structure are respectively and fixedly arranged in the valve body 101; a water through hole 106 is arranged between the water inlet flow passage 104 and the water outlet flow passage 105; a valve core 107 is also fixedly arranged in the valve body 101; the bottom surface of the valve core 107 is matched with the water through hole 106; the top end of the valve core 107 is fixedly connected with a handle 108;

the tail end of the water outlet head 102 is in threaded connection with the valve body 101; one surface of the water inlet head 103 is fixedly connected with the valve body 101 through connecting pieces such as a flange plate, a bolt and the like; one end of the water inlet flow passage 104 is communicated with the water inlet head 103; one end of the water outlet flow passage 105 is communicated with the water outlet head 102; a sewage draining hole 109 is formed in one surface of the valve body 101; the inner wall of the sewage discharge hole 109 is in threaded connection with a sewage discharge end enclosure 110, the sewage discharge end enclosure 110 is provided with a cross hole, and the cross hole is designed to facilitate the connection of the sewage discharge end enclosure 110 and external force application equipment such as a screwdriver and the like, so that the sewage discharge end enclosure 110 is convenient to disassemble, and a filter screen 111 is fixedly arranged on the bottom surface of the water through hole 106; a scraper component 112 is fixedly arranged on one surface of the water inlet flow passage 104;

the squeegee assembly 112 includes two guide rods 113; one end of each guide rod 113 is fixedly connected with the valve body 101; the peripheral side surfaces of the two guide rods 113 are connected with a follow-up disc 114 in a sliding way, the power of the follow-up disc 114 is provided by water pressure, and one surface of the follow-up disc 114 is provided with four water permeable holes 115; the circumferential side surface of the follower disk 114 is fixedly connected with a scraping ring 116, the scraping ring 116 can be made of rubber or other hard materials, and the circumferential side surface of the scraping ring 116 is attached to the inner wall of the water inlet runner 104; the return spring 117 is sleeved on the circumferential side surfaces of the two guide rods 113, and during actual processing, the size and permeable area of the permeable holes 115 and the use specification of the return spring 117 should be flexibly controlled, so as to ensure the reciprocating effect of the follower disk 114.

The filter screen 111 is of an arc structure, the filter screen 111 is attached to the inner wall of the water inlet flow channel 104 through the design of the arc structure, so that impurities trapped on the surface of the filter screen 111 can be conveniently scraped to a certain extent by the scraper assembly 112, and the water permeable holes 115 are of a fan-shaped structure; four water permeable holes 115 are arranged in a circumferential array on a surface of the follower disk 114.

Wherein, the joints of the water outlet head 102 and the valve body 101, the joints of the water inlet head 103 and the valve body 101, the joints of the valve core 107 and the water passing hole 106, and the joints of the pollution discharge end socket 110 and the pollution discharge hole 109 are all provided with sealing rings, so as to ensure the sealing performance of the joints.

Wherein, the water outlet head 102 is an L-shaped structure with round corners; the drainage aperture 109 opens between the filter screen 111 and the outlet head 102.

Wherein, the water inlet head 103 and the water outlet head 102 are provided with threaded connection parts.

One specific application of this embodiment is: during operation, the valve core 107 is opened through the handle 108, so that the valve core 107 is away from the water hole 106, the water outlet flow channel 105 is communicated with the water inlet flow channel 104, water enters and exits from the water inlet flow channel 105, when the water outlet flow channel 105 is communicated with the water inlet flow channel 104 to discharge water, due to the water pressure effect, the follow-up disc 114 moves towards one side of the sewage discharge hole 109, during movement, impurities adhered to the inner wall of the water inlet flow channel 104 and impurities intercepted by the filter screen 111 are scraped through the scraping ring 116, wherein the impurities intercepted by the filter screen 111 and scraped are accumulated at the sewage discharge hole 109, when the water outlet flow channel 105 is not communicated with the water inlet flow channel 104, due to the water pressure loss effect, the scraping ring 116 automatically returns under the effect of the reset spring 117, then the impurities adhered to the inner wall of the water inlet flow channel 104 are scraped again, when the faucet needs to be cleaned, the sewage discharge end socket 110 is opened.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A faucet for a bathroom convenient to maintain comprises a faucet body (1), wherein the faucet body comprises a valve body (101), a water outlet head (102) and a water inlet head (103); a water inlet flow passage (104) and a water outlet flow passage (105) which are in circular structures are respectively and fixedly arranged in the valve body (101); a water passing hole (106) is arranged between the water inlet flow channel (104) and the water outlet flow channel (105); a valve core (107) is also fixedly arranged in the valve body (101); the bottom surface of the valve core (107) is matched with the water through hole (106); valve core (107) top fixedly connected with handle (108), its characterized in that:

the tail end of the water outlet head (102) is in threaded connection with the valve body (101); one surface of the water inlet head (103) is fixedly connected with the valve body (101) through a connecting piece; one end of the water inlet flow channel (104) is communicated with the water inlet head (103); one end of the water outlet flow passage (105) is communicated with the water outlet head (102); a sewage draining hole (109) is formed in one surface of the valve body (101); the inner wall of the sewage discharge hole (109) is in threaded connection with a sewage discharge end enclosure (110); a filter screen (111) is fixedly arranged on the bottom surface of the water through hole (106); a scraper component (112) is fixedly arranged on one surface of the water inlet flow channel (104);

the scraper component (112) comprises two guide rods (113); one ends of the two guide rods (113) are fixedly connected with the valve body (101); the peripheral side surfaces of the two guide rods (113) are connected with a follow-up disc (114) in a sliding way; a plurality of water permeable holes (115) are formed in one surface of the follow-up disc (114); the circumferential side surface of the follow-up disc (114) is fixedly connected with a scraping ring (116); the circumferential side surface of the scraping ring (116) is attached to the inner wall of the water inlet flow channel (104); and the peripheral side surfaces of the two guide rods (113) are sleeved with return springs (117).

2. The sanitary faucet convenient to maintain as claimed in claim 1, wherein the strainer (111) is of an arc structure; the water permeable holes (115) are of fan-shaped structures; a plurality of said water permeable holes (115) are distributed in a circumferential array on a surface of the follower disk (114).

3. The bathroom faucet convenient to maintain as claimed in claim 1, wherein sealing rings are arranged at the joint of the water outlet head (102) and the valve body (101), the joint of the water inlet head (103) and the valve body (101), the joint of the valve core (107) and the water through hole (106), and the joint of the sewage discharge end socket (110) and the sewage discharge hole (109).

4. The sanitary faucet facilitating maintenance according to claim 1, wherein the water outlet head (102) is an L-shaped structure with rounded corners; the sewage discharge hole (109) is formed between the filter screen (111) and the water outlet head (102).

5. The bathroom faucet convenient to maintain as claimed in claim 1, wherein one end of each of the water inlet head (103) and the water outlet head (102) is provided with a threaded connection.