CN215861851U - Water tap with assembled combined structure - Google Patents

Abstract

The utility model provides a water faucet with an assembled combined structure, and relates to the technical field of bathroom products. The water tap comprises a tap body, a valve core seat arranged in the tap body, a valve core matched with the valve core seat, a handle used for controlling the valve core, and a water outlet pipe connected with the valve core seat, wherein the water inlet end of the water outlet pipe is hermetically connected with the water outlet of the valve core seat, and the water outlet end of the water outlet pipe is limited in a water nozzle of the tap body; the tap body is provided with a limiting part, and the water inlet end of the water outlet pipe is abutted and limited by the limiting part. This application is through the spacing portion butt outlet pipe of tap body to make the spacing locking of outlet pipe. The faucet body does not need to use locking structures such as screws and the like, so that the appearance of the faucet body is not limited by the locking structures, and the faucet body has the advantages of being obvious.

Description

Water tap with assembled combined structure

Technical Field

The utility model relates to the technical field of bathroom products, in particular to a faucet with an assembled combined structure.

Background

In order to save the materials of the faucet body and the like, a plurality of assembled and combined faucets appear on the market. However, the assembly structure is complex, which causes difficulty in assembly or limits the appearance of the faucet body.

The tap with the assembly combined structure, as disclosed in Chinese patent CN212358479U, comprises a tap main body shell, a valve core, a handle, a wading inner pipe fitting and a locking structure; the faucet body shell comprises an installation shell and a water nozzle shell which is manufactured with the installation shell respectively, the installation shell comprises a through water inlet installation end and a handle installation end, and the water nozzle shell comprises a through shell connecting end and a shell water outlet end; the wading inner pipe component comprises a water inlet valve seat and a water outlet pipe component, the water inlet valve seat, a valve core and the water outlet pipe component are matched to form a complete water flow pipeline structure, the valve core and the wading inner pipe component are arranged in the installation shell in the vertically corresponding positions, the upper end of the valve core is connected with the handle corresponding to the handle installation end, the side wall of the installation shell is provided with a through hole corresponding to the water inlet valve seat, the water outlet pipe is arranged in the water nozzle shell in a penetrating mode and comprises a through connection end and a water outlet end, and the connection end is arranged in the direction corresponding to the connection end of the shell and penetrates through the through hole to be connected with the water inlet valve seat; the locking structure is used for locking and connecting the shell of the main faucet body, the valve core and the wading inner pipe. The locking structure is characterized in that the wading inner pipe fitting is fixed with the tap main body shell and the valve core through screws. Among them, if the diameter of the screw is small, locking is impossible, and the screw is easily slid at the time of locking, and if the diameter of the screw is large, the faucet main body casing is enlarged. In addition, the distance from the exterior of the faucet body to the internal locking screws limits the shape of the faucet body housing (e.g., faucet height limits), creating a design constraint.

In summary, the locking structure of the faucet with the existing assembly structure is not good, so that the limitation of the appearance of the faucet body is increased, and the market demand cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a faucet with an assembled combination structure, and aims to solve the problem that the locking structure of the existing faucet is poor.

The utility model adopts the following scheme:

a faucet with an assembled combination structure comprises a faucet body, a valve core seat arranged in the faucet body, a valve core matched with the valve core seat, a handle used for controlling the valve core, and a water outlet pipe connected with the valve core seat, wherein the water inlet end of the water outlet pipe is hermetically connected with the water outlet of the valve core seat, and the water outlet end of the water outlet pipe is limited in a water nozzle of the faucet body; the tap body is provided with a limiting part, and the water inlet end of the water outlet pipe is abutted and limited by the limiting part.

As a further improvement, the water inlet end of the water outlet pipe is circumferentially provided with a boss, and the boss is at least provided with an annular sealing groove.

As a further improvement, the extending direction of the water outlet pipe is the same as that of the water nozzle.

As a further improvement, the limiting part is arranged at the junction of the main body part of the faucet body and the water nozzle.

As a further improvement, the limiting part is in a semicircular arc shape.

As a further improvement, opposite positioning grooves are vertically arranged along the side wall of the valve core seat.

As a further improvement, the inner wall of the main body part of the faucet body is provided with a positioning rib corresponding to the positioning groove, so that the valve core seat can move along the positioning rib.

As a further improvement, the water outlet end of the water outlet pipe is provided with a mounting part, and the mounting part is connected with the faucet body through a fastening piece.

As a further improvement, the valve core seat is fixed with the faucet body through a pin.

As a further improvement, the water outlet pipe and the valve core seat are plastic parts.

By adopting the technical scheme, the utility model can obtain the following technical effects:

the utility model provides a tap of assembling integrated configuration earlier puts into tap body inside with the case seat that is equipped with the case during assembly, inserts the outlet pipe along the direction of water injection well choke in the delivery port again, through the spacing portion butt outlet pipe of tap body to make the spacing locking of outlet pipe. Fasteners such as screws are not needed, and the assembly mode is simple and convenient. Compared with the prior art, the faucet body is not required to be provided with a locking structure, and the outlet pipe is abutted and limited with the faucet body, so that the appearance of the faucet body is not limited by the locking structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIGS. 1 to 3 are schematic structural views of an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of the faucet body of one embodiment of the present invention;

FIG. 5 is a schematic illustration of a valve cartridge seat according to one embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a water outlet pipe according to an embodiment of the present invention;

FIG. 7 is a schematic view of the valve cartridge of one embodiment of the present invention assembled in a pre-installed position;

FIG. 8 is an enlarged view of A in FIG. 7;

FIG. 9 is a schematic view of the valve cartridge seat of FIG. 7 assembled in a final position after insertion into the outlet pipe;

FIG. 10 is an enlarged view of B in FIG. 9;

FIGS. 11 and 12 are schematic views of the structure of FIG. 9 after the pins are assembled;

FIG. 13 is a schematic diagram of an embodiment of the present invention from another perspective;

fig. 14 is an exploded view of one embodiment of the present invention.

Icon:

1-a tap body; 11-a water nozzle; 12-a limiting part; 13-a body portion; 14-positioning ribs; 15-screw post;

2-valve core seat; 21-a water inlet; 22-a water outlet; 23-a positioning groove;

3-a valve core; 31-a valve core gland;

4-a handle;

5-water outlet pipe; 51-water inlet end; 511-boss; 512-annular seal groove; 52-water outlet end; 521-a mounting part;

6-cold water inlet pipe;

7-hot water inlet pipe;

8-pin

9-a bubbler;

10-decorative cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

With reference to fig. 1 to 14, the present embodiment provides a faucet with an assembled combination structure, which includes a faucet body 1, a valve core seat 2, a valve core 3, a handle 4 and a water outlet pipe 5. The valve core seat 2 is arranged in the faucet body 1, and is provided with a valve cavity, a water inlet 21 and a water outlet 22 which are communicated with the valve cavity. The valve core 3 is disposed in the valve cavity of the valve core seat 2, and includes a valve core gland 31 in threaded connection with the valve core seat 2, and the valve core gland 31 is screwed with the valve core seat 2, so that the sealing member at the bottom of the valve core 3 is pressed and sealed with the bottom of the valve cavity. The valve core 3 is provided with a cold water inlet hole and a hot water inlet hole, the valve core base 2 is correspondingly provided with a cold water inlet and a hot water inlet, and the cold water inlet and the hot water inlet are respectively butted with a cold water inlet pipe 6 and a hot water inlet pipe 7.

The handle 4 is connected with the valve rod of the valve core 3 in a matching way, and the handle 4 is operated in an operable way (for example, the handle is stirred or rotated by hands), so that the ratio of cold water and hot water is regulated to regulate the temperature of outlet water. The water outlet pipe 5 is provided with a water inlet end 51 and a water outlet end 52, the water inlet end 51 is hermetically connected with the water outlet 22 of the valve core seat 2, the water outlet end 52 is limited in the water nozzle 11 of the faucet body 1, and a limiting portion 12 for abutting against the water inlet end 51 of the water outlet pipe 5 is arranged in the faucet body 1, so that the water outlet pipe 5 is configured in a preset direction. When the water-saving water dispenser is used, the valve core 3 is opened by the operating handle 4, so that water in the water inlet pipe flows into the water inlet 21, is mixed by the valve core 3 and then flows out of the water outlet 22, and then flows from the water inlet end 51 to the water outlet end 52 of the water outlet pipe 5 to be supplied to a user side.

It should be noted that, in the present embodiment, during assembly, the valve core seat 2 with the valve core 3 is firstly placed inside the faucet body 1, the water outlet pipe 5 is inserted into the water outlet 22 along the direction of the water nozzle 11, and the limiting portion 12 of the faucet body 1 abuts against the water outlet pipe 5, so that the water outlet pipe 5 is limited and locked. Fasteners such as screws are not needed, and the assembly mode is simple and convenient.

On the basis of the above embodiment, in an alternative embodiment of the present invention, the water inlet end 51 of the water outlet pipe 5 is circumferentially (may be one third of a circle, one half of a circle, or the whole circle, etc.) provided with a boss 511, and the end surface of the boss far away from the water outlet 22 abuts against the limiting portion 12. The boss 511 is provided with at least one annular sealing groove 512 for accommodating a sealing ring, so that the water inlet end 51 of the water outlet pipe 5 is always connected with the water outlet 22 in a sealing manner. For example, the water inlet end 51 of the water outlet pipe 5 is cylindrical, the boss 511 is arranged along the entire circumference of the cylinder, and a plurality of rings of annular sealing grooves 512 are arranged on the boss, so as to improve the sealing effect.

Preferably, the extension direction of the water outlet pipe 5 is the same as the extension direction of the water nozzle 11. So that the outlet pipe 5 is inserted into the tap body 1 from the outside of the tap 11. It should be mentioned that the extending direction or angle of the water nozzle 11 is suitable for the insertion and extraction of the water outlet pipe 5.

On the basis of the above embodiments, in an alternative embodiment of the present invention, the boundary between the main body 13 of the faucet body 1 and the water faucet 11 is provided with the limiting portion 12. For example, the main body portion 13 of the faucet body 1 is perpendicular to the water nozzle 11, the valve core housing 2 is installed in the main body portion 13, and the water outlet pipe 5 is inserted into the water outlet 22 of the valve core housing 2 along the water nozzle 11 and is limited by the limiting portion 12. The limiting part 12 and the tap body 1 are integrally formed.

Further, referring to fig. 4, the stopper 12 has a semicircular arc shape. During assembly, the valve core seat 2 with the valve core 3 is firstly installed in the main body part 13 and located at the preassembly position, the water outlet pipe 5 is inserted into the water outlet 22, then the valve core seat 2 with the water outlet pipe 5 is continuously assembled to the final position, and meanwhile, the end face of the boss 511 of the water outlet pipe 5 is abutted to the limiting part 12. Referring to fig. 7 to 10, there is a fitting gap between the pre-installation position and the final position, for example, 1.5mm, 2mm, 3mm, etc., but not limited thereto. The width of the assembly gap needs to be larger than the width of the water outlet pipe 5 abutting against the limiting part 12. For example, when the abutting width of the water outlet pipe 5 and the limiting part 12 is 1.5mm, the assembling clearance should be larger than 1.5 mm. So as to avoid the problem that the water outlet pipe 5 interferes with the limiting part 12 when the water outlet pipe 5 is inserted, which causes the problem of incapability of assembling. In order to ensure the assembly clearance, a tool clamp can be adopted for auxiliary assembly.

It should be noted that, in the present embodiment, no other locking structure is needed, the end surface of the boss 511 abuts against the limiting portion 12 for limiting, and the limiting portion 12 is an arc shape that is concave inwards, so that the occupied space is small, the volume of the faucet body 1 is not increased, and the height of the faucet is not limited by the locking structure in terms of distance, length, and the like. Thereby giving the appearance designer a larger play space and enabling the appearance to be more diversified.

On the basis of the above embodiment, in an alternative embodiment of the present invention, the opposite positioning grooves 23 are vertically arranged along the side wall of the valve core seat 2. The inner wall of the main body part 13 of the tap body 1 is provided with a positioning rib 14 corresponding to the positioning groove 23. The width of the positioning rib 14 is gradually increased along the assembly direction of the valve core seat 2, so that the positioning groove 23 of the valve core seat 2 can be quickly sleeved on the positioning rib 14. During assembly, the positioning groove 23 of the valve core seat 2 is aligned with the positioning rib 14 of the faucet body 1, and then the valve core seat 2 moves to the assembly position along the positioning rib 14, so that the valve core seat 2 is limited in the circumferential direction in the faucet body 1.

The valve core seat 2 moved to the assembling position is fixed with the tap body 1 through the pin 8. For example, the valve core seat 2 with the valve core 3 is moved to a pre-installation position along the positioning rib 14, and is inserted into the water outlet pipe 5 and then is moved to a final position, and then the pin 8 is screwed into the valve core seat 2, so that the valve core seat 2 and the faucet body 1 are pressed and fixed.

In a preferred embodiment, the outlet end 52 of the outlet pipe 5 is provided with a mounting portion 521, and the mounting portion 521 is connected with the faucet body 1 through a fastener. For example, the mounting portion 521 is a lug with a screw hole, the faucet body 1 is provided with a screw post 15 corresponding to the screw hole, and the mounting portion 521 is locked with the faucet body 1 by the screw, so as to prevent the outlet pipe 5 from swinging. In this embodiment, the mounting portion 521 is only disposed at the water outlet end 52 of the water outlet pipe 5 near the user side, which does not affect the shape of the water nozzle 11 and plays a role of limiting.

On the basis of the above embodiments, in an optional embodiment of the present invention, the water outlet pipe 5 and the valve core seat 2 are plastic parts. Can avoid the contact of water flow and metal parts and the separation of substances which are not beneficial to human health. Wherein, the plastic part can be POM and the like which meet the water passing standard.

Preferably, the outlet end 52 of the outlet pipe 5 is provided with a bubbler 9 to prevent splashing of the water stream. The open end of the water nozzle 11 is provided with a decorative cover 10 which is matched and connected with the water outlet end 52, so that the integrity of the water nozzle is better.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.

Claims (10)

1. A water tap with an assembled combination structure comprises a tap body, a valve core seat arranged in the tap body, a valve core matched with the valve core seat, a handle used for controlling the valve core, and a water outlet pipe connected with the valve core seat,

the water inlet end of the water outlet pipe is hermetically connected with the water outlet of the valve core seat, and the water outlet end of the water outlet pipe is limited in the water nozzle of the faucet body;

the tap body is provided with a limiting part, and the water inlet end of the water outlet pipe is abutted and limited by the limiting part.

2. The faucet of claim 1, wherein a boss is circumferentially disposed at the water inlet end of the water outlet pipe, and the boss is provided with at least one annular sealing groove.

3. The faucet of claim 1, wherein the water outlet pipe extends in the same direction as the faucet.

4. The faucet of claim 1, wherein the limiting portion is disposed at a junction between the main body and the faucet body.

5. The faucet of claim 4, wherein the limiting portion is in the shape of a semicircular arc.

6. The faucet of claim 5, wherein opposed positioning slots are vertically disposed along the side wall of the valve core seat.

7. The faucet of claim 6, wherein a positioning rib is disposed on an inner wall of the main body of the faucet body corresponding to the positioning groove, so that the valve core seat can move along the positioning rib.

8. The faucet of claim 1, wherein the outlet end of the outlet tube is provided with a mounting portion, and the mounting portion is connected to the faucet body by a fastener.

9. The faucet of any one of claims 1 to 8, wherein the valve cartridge is fixed to the faucet body by a pin.

10. The faucet of any one of claims 1 to 8, wherein the outlet tube and the valve cartridge are plastic parts.

Images