CN218267472U

CN218267472U - High-sealing water faucet shell with filter screen convenient to replace

Info

Publication number: CN218267472U
Application number: CN202222326377.9U
Authority: CN
Inventors: 孙小兵
Original assignee: Quanzhou Jinsheng Sanitary Ware Co ltd
Current assignee: Quanzhou Jinsheng Sanitary Ware Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-10
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a filter screen changes convenient high sealed tap casing belongs to tap accessory technical field, including casing and filter screen mouth, the filter screen mouth is fixed to be set up on the casing, is provided with the mount pad on the filter screen mouth, and the mount pad includes the fixing base and dismantles the seat, fixing base and filter screen mouth fixed connection, and it is connected through joint subassembly and fixing base dismantlement to dismantle the seat, is provided with the filter chip on the dismantlement seat. The filter element can be fixed in the filter screen mouth through the mounting seat, and the dismounting seat can be clamped with the fixing seat through the clamping component so as to be fixed on the fixing seat, so that the filter element can be mounted in the filter screen mouth along with the dismounting seat, and can be dismounted to be replaced. Therefore, the clamping mode is used for replacing the threaded connection mode, the shell of the water faucet or the filter screen nozzle is not required to be rotated when the filter chip is replaced, the situation that the disassembly is difficult and tools are required due to the fact that the surface of the water faucet is smooth is avoided, and time, labor and convenience are saved.

Description

High-sealing water faucet shell with filter screen convenient to replace

Technical Field

The utility model discloses a filter screen changes convenient high sealed tap casing belongs to tap accessory technical field.

Background

The tap is a popular name of a water valve, is used for controlling the size switch of water flow, 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 multiple aspects such as materials, functions, shapes and the like.

The existing faucet is provided with a filter screen nozzle for placing a filter element or a filter screen at a water outlet, the filter screen nozzle is generally installed in a threaded manner, and the filter screen nozzle can be fastened tightly in order to ensure the sealing performance of the faucet. However, since the surface of the faucet is plated with the zinc-cadmium alloy, the surface of the faucet becomes very smooth, and the filter screen nozzle is screwed very tightly, when the filter screen needs to be replaced, the filter screen nozzle is difficult to detach by abutting against the palm, and the filter screen nozzle can be screwed off only by searching for a proper tool, which is very troublesome and laborious, so that a new scheme needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a high-sealing faucet shell with a filter screen convenient to replace.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a convenient high sealed faucet casing is changed to filter screen, including casing and filter screen mouth, the filter screen mouth is fixed to be set up on the casing, be provided with the mount pad on the filter screen mouth, the mount pad includes the fixing base and dismantles the seat, fixing base and filter screen mouth fixed connection, it dismantles through joint subassembly and fixing base to dismantle the seat and is connected, it is provided with the filter core piece that is used for filtering the running water to dismantle on the seat.

By adopting the technical scheme, the filter element sheet for filtering tap water can be fixed in the filter screen nozzle by utilizing the mounting seat on the filter screen nozzle; utilize fixing base and dismantlement seat, dismantle seat accessible joint subassembly and fixing base joint to fix on the fixing base, and because strain the chip set up in dismantling the seat, consequently the filter core piece can be along with dismantling the seat and together installed in the filter screen mouth, can be dismantled thereupon and take off to change. Therefore, the threaded connection mode is replaced by the clamping mode, the shell of the water faucet or the filter screen nozzle is not required to be rotated when the filter chip is replaced, the problem that the disassembly is difficult and tools are required due to the fact that the surface of the filter chip is smooth is avoided, and time, labor and convenience are saved.

Preferably, the disassembly seat is fixedly provided with an embedded convex block, and the filter screen nozzle is provided with an embedded groove which is matched with the embedded convex block and is communicated with the inner space of the filter screen nozzle.

Through adopting above-mentioned technical scheme, utilize gomphosis lug and gomphosis groove, dismantle the seat can be easier location and install on the filter screen mouth, also can make the filter core piece imbed the inside to the filter screen mouth, ensure its filterable effect.

Preferably, the joint subassembly includes a pair of elasticity card strip, elasticity card strip is fixed in respectively on the both ends of dismantling the seat, be provided with the card strip groove that is used for elasticity card strip embedding in the fixing base, elasticity card strip is kept away from and is served and be provided with the joint arch of dismantling one of seat, be provided with in the fixing base with the protruding matched with ladder groove of joint, ladder groove and card strip groove communicate mutually.

By adopting the technical scheme, the elastic clamping strip and the clamping strip groove are utilized, so that a user can install the dismounting seat on the fixed seat in a mode of aligning the elastic clamping strip with the clamping strip groove and embedding the elastic clamping strip into the clamping strip groove; utilize protruding and the ladder groove of joint, after the person of dress will dismantle the seat and install on the fixing base, the joint is protruding to inlay on the ladder groove to it is spacing to make to form the joint between elasticity card strip and the fixing base, makes and dismantles the seat and fix mutually.

Preferably, be provided with the release in the fixing base, the release slides and sets up in the ladder inslot, the both ends of release all are provided with the butt lug, butt lug and the protruding looks butt of joint.

Through adopting above-mentioned technical scheme, utilize and remove piece and butt lug, the user can inwards press removing the piece when needs take off the dismantlement seat and move to the butt lug that makes its both sides is to the protruding roof pressure of joint, makes the joint arch leave the ladder groove, thereby removes spacingly, and the dismantlement seat just can be pulled down, only needs through the mode of pressing, and is simple and convenient, without the instrument, and does not worry that the surface is smooth.

Preferably, the filter element piece includes filter element net and sealing ring, the filter element net is fixed to be set up in the sealing ring, all be provided with on gomphosis lug and the filter screen mouth with sealing ring matched with seal groove.

By adopting the technical scheme, the filter element net can achieve the effect of filtering tap water; by utilizing the sealing ring and the sealing groove, the space between the filter element net and the filter screen nozzle and between the filter element net and the embedded lug can be sealed, the sealing performance of the water faucet shell is improved, water leakage is prevented, and the filtering effect is also ensured.

Preferably, a sealing rubber sleeve is arranged on the embedding convex block and fixed on the edge of the embedding convex block.

By adopting the technical scheme, the space between the filter screen nozzle and the embedded lug can be sealed by utilizing the sealing rubber sleeve, so that the sealing property of the water faucet shell is improved, and water leakage is prevented.

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

the utility model discloses a directly be fixed in the casing with the filter screen mouth on to the setting is realized changing the dismantlement of filter core piece by fixing base and the mount pad that the dismantlement seat combination formed, and its connected mode adopts the form of joint, and the installation all only needs through bulldozing with the dismantlement, compares with current filter screen mouth of dismantling through the screw thread, has avoided because the smooth effect on tap casing surface leads to the trouble that just can dismantle with the instrument, labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-sealing faucet shell with a conveniently replaced filter screen;

fig. 2 is a schematic structural view of a mounting seat of a high-sealing faucet shell with a conveniently replaced filter screen according to the present invention;

fig. 3 is an exploded view of a seat for detaching a high-sealing faucet housing and a filter element net, which are convenient for replacing a filter screen;

fig. 4 is a schematic cross-sectional structure view of a mounting seat of a high-sealing faucet shell with a conveniently replaced filter screen according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

Reference numerals: 1. a housing; 2. a filter screen nozzle; 3. a mounting seat; 4. a fixed seat; 5. disassembling the base; 6. a filter chip; 7. embedding the bump; 8. a fitting groove; 9. an elastic clamping strip; 10. a strip clamping groove; 11. clamping the protrusions; 12. a stepped groove; 13. a release member; 14. abutting against the bump; 15. a filter element net; 16. a seal ring; 17. a sealing groove; 18. and (7) sealing the rubber sleeve.

Detailed Description

In the following description of the present invention, it is understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but not to indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in figures 1 and 2, a high-sealing water faucet shell with a filter screen convenient to replace comprises a shell 1 and a filter screen nozzle 2 fixedly arranged on the shell 1, wherein a mounting seat 3 is arranged on the filter screen nozzle 2 and is an annular seat attached to the outer side wall of the filter screen nozzle 2, the mounting seat 3 further comprises a fixing seat 4 and a dismounting seat 5, and the mounting seat 3 is divided into two parts, namely a semi-annular seat. Fixing base 4 is direct and filter screen mouth 2 fixed connection, and sets up on being close to the position of 2 dorsal parts of filter screen mouth, and dismantles seat 5 then accessible joint subassembly and fixing base 4 dismantles and is connected.

As shown in fig. 2, fig. 3, fig. 4, and fig. 5, the locking assembly includes a pair of curved elastic locking strips 9, and the two elastic locking strips 9 are respectively fixed on two ends of the detaching base 5, and the curved elastic locking strips are all disposed in the grooves, and because of their elasticity, they can be elastically deformed. And be provided with in the fixing base 4 and block the strip groove 10 corresponding with elasticity card strip 9, when the user needs the installation to dismantle seat 5, only need will dismantle two elasticity card strips 9 on the seat 5 and aim at two card strip grooves 10 of fixing base 4, then imbed it, elasticity card strip 9 can produce certain deformation at the in-process of embedding, consequently embedding that can be smooth to blocking in the strip groove 10, until the terminal surface of fixing base 4 and the terminal surface of dismantling seat 5 laminate mutually. And elastic card strip 9 keeps away from one of dismantling seat 5 and serves and still be provided with joint arch 11 to be provided with in the fixing base 4 with joint arch 11 matched with ladder groove 12, ladder groove 12 still is linked together the card strip groove 10 of both sides in the fixing base 4. And card strip inslot 10 is provided with the space of stepping down that is used for holding the protruding 11 of joint, consequently when the user with the in-process of elasticity card strip 9 embedding to card strip inslot 10, elasticity card strip 9 can produce deformation, and make the protruding 11 one end of joint remove to the space of stepping down, and after the protruding 11 of joint removed to ladder inslot 12, the protruding 11 of joint will be in the sunken of joint formed in ladder groove 12, thereby restrict elasticity card strip 9, make it unable to roll back, consequently dismantle that seat 5 also will be by firm restriction on filter screen mouth 2. The user can mount the dismounting seat 5 by means of a push-fit.

As shown in fig. 2, 3 and 4, the detaching base 5 is further provided with a fitting projection 7 which is a semicircular block fixed inside the detaching base 5 and has a width smaller than that of the detaching base 5. The filter screen mouth 2 is provided with a semi-annular tabling groove 8 matched with the tabling convex block 7, and the tabling groove 8 is communicated with the inner space of the filter screen mouth 2, therefore, when a user installs the dismounting seat 5 on the fixed seat 4, the tabling convex block 7 can also be embedded into the tabling groove 8, and the user can also use the tabling convex block 7 as a positioning for the reason that the tabling convex block 7 is narrower, thereby installing the dismounting seat 5 more conveniently. The embedded convex block 7 is also provided with a sealing rubber sleeve 18 which is made of hydrogenated nitrile rubber and is respectively fixed with the inner edges and the two end faces of the upper side and the lower side of the embedded convex block 7, so that after the embedded convex block 7 is embedded into the embedded groove 8, the sealing rubber sleeve 18 can seal the gap between the embedded convex block 7 and the embedded groove, the sealing performance of the faucet is improved, and water drops are prevented from leaking.

As shown in fig. 1, 2, 3, 4, the detachable base 5 is provided with a filter element 6, which can filter tap water in the filter nozzle 2, and includes a sealing ring 16 and a filter element net 15 fixed in the sealing ring 16, the filter element net 15 can directly filter tap water, the embedded protrusion 7 and the filter nozzle 2 are both provided with a sealing groove 17 matched with the sealing ring 16, and the sealing grooves 17 of the two are semi-annular, so when the embedded protrusion 7 is embedded into the embedded groove 8, the sealing grooves 17 of the two can be respectively embedded with a half of the sealing ring 16. And sealing ring 16 is transition fit with seal groove 17, has better sealed effect, can prevent that unfiltered water from flowing out in filter screen mouth 2. And sealing ring 16 can be half to in the seal groove 17 of gomphosis lug 7 of embedding alone earlier to make and strain chip 6 to be fixed on gomphosis lug 7, easy to assemble and dismantlement, when needing to be changed, also only need dismantle after seat 5 is taken off directly pull out from gomphosis lug 7 can, convenient operation is simple.

As shown in fig. 1, 2, 4 and 5, a release member 13 is disposed in the fixing base 4, and the release member 13 is horizontally slidably disposed in the stepped groove 12, and can slide forward or backward. The both ends of release 13 all are provided with butt lug 14, and when dismantling seat 5 and install on fixing base 4, butt lug 14 and the protruding 11 looks butt of joint. Therefore, when the user needs to detach the detaching seat 5, the detaching seat 5 can be directly detached and replaced by pressing the detaching piece 13 inwards, the abutting convex blocks 14 at the two ends of the detaching seat can be used for jacking the clamping convex 11, so that the detaching seat is separated from the stepped groove 12, the limitation on the detaching seat 5 is removed, the detaching seat 5 can be directly pulled out and taken down, the detaching seat 5 can be directly taken down and replaced by the user after being taken out, and the detaching seat 5 can be installed back to the fixing seat 4 after being replaced, so that the filter element 6 can be replaced. The whole replacement process only needs to be pressed, pushed and pulled by the palm, so that the smooth degrees of the surfaces of the shell 1 and the filter screen nozzle 2 have little influence on the operation, tools are not needed in the operation, simplicity, convenience, time saving and labor saving are realized, and the removing piece 13 is positioned at the back side of the filter screen nozzle 2, so that the probability of mistakenly touching the filter screen nozzle is very low.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filter screen changes convenient high sealed tap casing, includes casing (1) and filter screen mouth (2), its characterized in that: filter screen mouth (2) are fixed to be set up on casing (1), be provided with mount pad (3) on filter screen mouth (2), mount pad (3) are including fixing base (4) and dismantlement seat (5), fixing base (4) and filter screen mouth (2) fixed connection, dismantle seat (5) and dismantle with fixing base (4) through the joint subassembly and be connected, be provided with filter core piece (6) that are used for filtering the running water on dismantling seat (5).

2. The high-sealing faucet shell facilitating replacement of the filter screen as claimed in claim 1, wherein: dismantle fixedly on seat (5) and be provided with gomphosis lug (7), be provided with on filter screen mouth (2) and cooperate and communicate tabling groove (8) of filter screen mouth (2) inner space with gomphosis lug (7).

3. The high-sealing faucet shell convenient to replace filter screens of claim 1, wherein: the joint subassembly includes a pair of elasticity card strip (9), elasticity card strip (9) are fixed in respectively on the both ends of dismantling seat (5), be provided with card strip groove (10) that are used for elasticity card strip (9) embedding in fixing base (4), elasticity card strip (9) are kept away from one of dismantling seat (5) and are served and are provided with joint arch (11), be provided with in fixing base (4) with the protruding (11) matched with ladder groove (12) of joint, ladder groove (12) are linked together with card strip groove (10).

4. The high-sealing faucet shell facilitating replacement of the filter screen as claimed in claim 3, wherein: be provided with in fixing base (4) and remove piece (13), remove piece (13) and slide and set up in ladder groove (12), the both ends of removing piece (13) all are provided with butt lug (14), butt lug (14) and the protruding (11) looks butt of joint.

5. The high-sealing faucet shell convenient to replace filter screens of claim 2, wherein: filter core piece (6) are including filter core net (15) and sealing ring (16), filter core net (15) are fixed to be set up in sealing ring (16), all be provided with on gomphosis lug (7) and filter screen mouth (2) with sealing ring (16) matched with seal groove (17).

6. The high-sealing faucet shell convenient to replace filter screens of claim 2, wherein: and a sealing rubber sleeve (18) is arranged on the embedding convex block (7), and the sealing rubber sleeve (18) is fixed on the edge of the embedding convex block (7).