CN215354071U

CN215354071U - Pull-down kitchen shower nozzle

Info

Publication number: CN215354071U
Application number: CN202121590213.6U
Authority: CN
Inventors: 杨水弟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-31
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a pull-down kitchen sprayer which comprises a pipe shell, an inner pipe, a water control pipe, an elastic piece, a water inlet pipe seat and a pressing handle, wherein the upper part of the inner pipe is installed in the pipe shell in a matching manner, the upper end of the inner pipe is provided with a hole seat which is slidably inserted into the lower end of the water control pipe in a matching manner, a water passing hole communicated with the inner pipe is formed in the inner side wall of the hole seat, the inner bottom of the hole seat can be correspondingly abutted against and seal a pipe orifice at the lower end of the water control pipe, the upper end of the water control pipe is slidably inserted into the water inlet pipe seat in a matching manner, the elastic piece is abutted between the water inlet pipe seat and the water control pipe, the upper end of the pressing handle penetrates through the pipe shell and extends into the pipe shell and is abutted between the inner pipe and the water control pipe, the upper end of the inner pipe is also convexly provided with a fulcrum part for supporting the pressing handle, a jacking shaft shoulder which is abutted against the upper end of the pressing handle is arranged above the inner pipe, and the lower end of the water inlet pipe seat is installed at the upper end of the pipe. The pull-down kitchen sprayer enables a user to directly press the sprayer to realize water control when the sprayer is held, and actual operation is more flexible and convenient.

Description

Pull-down kitchen shower nozzle

Technical Field

The utility model relates to a kitchen and bathroom faucet, in particular to a pull-down kitchen spray head.

Background

Shower faucet is the tap of the supporting application of basin in the kitchen of often using at present, and these shower faucets of many have all designed out water switch at present, but in these shower faucets on the market, a lot of water switches need to carry out the operation activity along the axial, and it is not convenient enough to point operating switch in the use.

SUMMERY OF THE UTILITY MODEL

To overcome the deficiencies of the prior art, the present invention provides a pull-down kitchen sprayer that is easier to operate.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a drop-down formula kitchen shower nozzle, which comprises a pipe shell, the inner tube, accuse water pipe spare, the elastic component, inlet tube seat and pressure handle, install in the tube shell on the upper portion of inner tube matcing, the upper end of inner tube is provided with the hole seat that matches to insert accuse water pipe spare lower extreme slidable, be equipped with the water hole of crossing with the inner tube intercommunication on the inside wall of hole seat, the inner bottom of hole seat can correspond the butt and the lower extreme mouth of pipe of shutoff accuse water pipe spare, the upper end slidable of accuse water pipe spare matches the grafting inlet tube seat, the elastic component butt is between inlet tube seat and accuse water pipe spare, the upper end of pressure handle is passed the tube shell and is stretched into in the tube shell and the butt is between inner tube and accuse water pipe spare, the upper end of supporting pressure handle still is provided with protrudingly to the upper end of inner tube, accuse water pipe spare is equipped with to match the butt in the top of inner tube and presses the axle shoulder of roof pressure of handle, the upper end at the upper end is installed to the lower extreme of inlet tube seat.

Illustratively, the inner bottom of the hole seat is provided with a plug corresponding to the orifice at the lower end of the water control pipe, the upper end of the plug is provided with a sealing butt surface capable of matching with the orifice at the lower end of the water control pipe, and the lower end of the plug is fixedly connected with the inner bottom of the hole seat.

Illustratively, the inner bottom of the hole seat is provided with a conical stepped hole, the plug is provided with a conical peripheral wall and matched with the stepped hole of the plug hole seat, and the lower end of the plug is provided with a clamping head clamped on the back of the stepped hole of the hole seat.

Illustratively, the elastic part is a spring extending around the upper end of the water control pipe, the lower side of the water inlet pipe seat is provided with an annular groove matched with the elastic part, and the peripheral wall of the water control pipe is provided with a bearing shaft shoulder correspondingly abutted against the elastic part.

Illustratively, the fulcrum portion is a convex strip extending along the circumferential direction at the upper end of the inner pipe, the upper end of the inner pipe is also provided with a radial limiting convex strip, and the upper end of the pressing handle is provided with a limiting groove matched with the limiting convex strip.

Exemplarily, the fulcrum position is located the upper end edge of inner tube, and spacing sand grip is perpendicular to the fulcrum portion and is the T type.

Illustratively, the upper end of the pressing handle is provided with a limiting ring matched with the surrounding hole seat.

Illustratively, the lower peripheral wall of the inner pipe is in threaded connection with the inner wall of the lower end of the pipe shell, and the outer wall of the water inlet pipe seat is in threaded connection with the inner wall of the upper end of the pipe shell.

Illustratively, the lower end of the inner pipe is in threaded connection with a water outlet cover.

Illustratively, the outer walls of the upper end and the lower end of the water control pipe are provided with sealing rings.

The utility model has the beneficial effects that: the pull-down kitchen sprayer enables a user to directly press the sprayer to realize water control when the sprayer is held, actual operation is more flexible and convenient, the structure is convenient to assemble, cost is low, and use value is better.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is an exploded view of a mounting structure of one embodiment of the present invention;

FIG. 2 is an exploded view of the mounting structure of FIG. 1 from another angle;

fig. 3 is a sectional view of a partially assembled structure of the embodiment of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be further understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the pull-down kitchen sprinkler of the present invention is characterized in that: comprises a pipe shell 1, an inner pipe 2, a water control pipe 3, an elastic part 4, a water inlet pipe seat 5 and a press handle 6, wherein the upper part of the inner pipe 2 is arranged in the pipe shell 1 from bottom to top in a matching way, the water outlet end of the inner pipe 2 is positioned at the lower end of the pipe shell 1, the upper end of the inner pipe 2 is provided with a hole seat 21 which is slidably matched and inserted into the lower end of the water control pipe 3, the inner side wall of the hole seat 21 is provided with a water through hole 22 communicated with the inner pipe 2, the inner bottom of the hole seat 21 can be correspondingly abutted and plugged with the lower end pipe orifice of the water control pipe 3, the upper end of the water control pipe 3 is slidably matched and inserted with the water inlet pipe seat 5, the elastic part 4 is abutted between the water inlet pipe seat 5 and the water control pipe 3, the upper end of the press handle 6 penetrates through the pipe 1 and extends into the pipe shell 1 and is abutted between the inner pipe 2 and the water control pipe 3, the upper end of the inner pipe 2 is also convexly provided with a fulcrum part 24 for supporting the press handle 6, the water control pipe 3 is provided with a matching and abutted shaft shoulder 31 above the inner pipe 2, the lower end of the water inlet pipe seat 4 is arranged at the upper end of the pipe shell 1, when the pressing handle 6 is pressed along the radial direction of the pipe shell 1, as the upper end of the pressing handle 6 is upwards tilted along the fulcrum part 24, the upper end of the pressing handle 6 upwards pushes the water control pipe 3, so that the lower end of the water control pipe 3 is far away from the inner bottom of the hole seat 21, when the water inlet pipe seat 5 is filled with water, the water flows through the water control pipe 3 and then enters the inner pipe 2 from the water through hole 22 of the hole seat 21, and finally the water can be output from the water outlet end at the lower end of the inner pipe 2, the pressing handle 6 is very convenient for being held by one hand of a human hand and simultaneously easily pressing the pressing handle 6 without axially operating the pressing handle 6, when the upper end of the pressing handle 6 is released and is reset downwards, the water control pipe 3 naturally moves downwards under the reverse pushing action of the elastic part 4, the pipe orifice at the lower end of the water control pipe 3 is blocked by the inner bottom of the hole seat 21, so as to stop the water flow, therefore, the flower-sprinkling faucet can be held by the human hand, and can control water flow through the force applied to press the pressing handle 6, the pull-down kitchen sprayer is convenient, compact and efficient, and easy to assemble.

Referring to fig. 2, as the improvement of the above embodiment, the orificial end cap 23 of 3 lower extremes of the corresponding water control pipe is installed to the inner bottom of hole seat 21, the upper end of end cap 23 has the orificial sealing butt face of 3 lower extremes of the matchable shutoff water control pipe, the lower extreme of end cap 23 links firmly with the inner bottom of hole seat 21, end cap 23 can be made of rubber conventionally, materials such as flexible glue, can butt end cap 23 fast when water control pipe 3 moves down and realize the shutoff, water control pipe 3 shifts up and can remove the shutoff fast again and pass through rivers, end cap 23 can be fixed a position well through linking firmly the 21 inner bottom of hole seat, avoid droing easily in long-term use, easily install when being convenient for assemble again, it is very convenient.

Referring to fig. 2, as a further improvement of the above embodiment, a tapered stepped hole is provided at the inner bottom of the hole seat 21, the plug 23 has a tapered peripheral wall and matches the stepped hole of the socket hole seat 21, and a chuck engaging with the back of the stepped hole of the hole seat 21 is provided at the lower end of the plug 23, the stepped hole of the hole seat 21 is well guided to the plug 23 to be inserted from top to bottom during assembly, and then the chuck of the plug 23 is reduced in instantaneous elastic deformation when passing through the insertion hole, and then the plug 23 is restored to be engaged with the insertion hole naturally, and the guide also effectively prevents the plug 23 from falling off.

Referring to fig. 1-3, the elastic member 4 is a spring extending around the upper end of the water control pipe 3, the lower side of the water inlet pipe seat 5 is provided with an annular groove 51 matching with the elastic member 4, the circumferential wall of the water control pipe 3 is provided with a bearing shoulder 32 correspondingly abutted against the elastic member 4, so that the upper end of the elastic member 4 is placed in the groove 51 to realize spacing, the groove 51 is sleeved around the water inlet pipe seat 5 at the upper end of the water control pipe 3, the lower end of the elastic member 4 correspondingly interacts with the water control pipe 3 through the abutting bearing shoulder 32, and the elastic member 4 can also be a pressure spring or other elastic members.

Referring to fig. 1-3, the fulcrum portion 24 is a protruding strip extending circumferentially from the upper end of the inner tube 2, the upper end of the inner tube 2 is further provided with a radial limiting protruding strip 25, the upper end of the pressing handle 6 is provided with a limiting groove 61 matched with the limiting protruding strip 25, the pressing handle 6 is placed in the limiting groove 61 through the limiting protruding strip 25, so that the pressing handle 6 is limited from rotating, looseness generated when the pressing handle 6 is operated is avoided, the guiding pressing handle 6 moves in a corresponding direction, and the window of the pressing handle 6 is not limited by the yielding setting of the tube shell 1.

Referring to fig. 1, fulcrum portion 24 is located the upper end edge of inner tube 2, and spacing sand grip 25 is the T type perpendicular to fulcrum portion 24, and it rotates around fulcrum portion 24 when pressing 5 pressurized to press 5 upper end perk promotion water control pipe fitting 3, spacing sand grip 25 links to each other with fulcrum portion 24 shape and lets the structure more compact and high-efficient, presses 5 can articulate or direct butt with fulcrum portion 24, the processing and the equipment of each subassembly of being convenient for.

Referring to fig. 1-3, the upper end of the pressing handle 6 is provided with a limit ring 62 matched with the surrounding hole seat 21, when the pressing handle 6 is installed, the pressing handle 6 can be quickly guided and limited around the hole seat 21 through the limit ring 62, and meanwhile, the limit ring 62 and the pressing handle 6 are preferably bent to form an included angle, so that the operation is more convenient, and the upper surface of the limit ring 62 has a better contact area with the constant-pressure shaft shoulder 31 of the water control pipe 3.

Referring to fig. 1 and 2, the lower peripheral wall of the inner pipe 2 is in threaded connection with the inner wall of the lower end of the pipe shell 1, and the outer wall of the water inlet pipe seat 5 is in threaded connection with the inner wall of the upper end of the pipe shell 1, so that the components can be quickly fastened only by sequentially installing the components into the pipe shell 1 during assembly, and the assembly is very convenient.

Referring to fig. 1 and 2, the lower end of the inner tube 2 is connected with a water outlet cover 7 through threads, and the water outlet cover 7 is provided with a plurality of water outlets, so that better use experience can be provided in actual use.

Referring to fig. 1 to 3, the outer walls of the upper and lower ends of the water control pipe 3 are provided with sealing rings to ensure good sealing performance when the upper and lower ends of the water control pipe 3 slide in the water inlet pipe seat 5 and the hole seat 21, respectively.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention can be achieved by any similar or identical means, which fall within the protection scope of the present invention.

Claims

1. The utility model provides a drop-down formula kitchen shower nozzle which characterized in that: the water inlet pipe seat is matched and inserted with the upper end of the inner pipe in a sliding mode, the water passing hole communicated with the inner pipe is formed in the inner side wall of the hole seat, the inner bottom of the hole seat can correspond to a lower end pipe orifice of the butt and the plugging water control pipe, the water inlet pipe seat is matched and inserted with the upper end of the water control pipe in a sliding mode, the elastic piece butt is arranged between the water inlet pipe seat and the water control pipe, the upper end of the pressing handle penetrates through the pipe shell and stretches into the pipe shell and between the inner pipe and the water control pipe, the upper end of the inner pipe is further convexly provided with a supporting point portion supporting the pressing handle, the water control pipe is provided with a jacking shaft shoulder matched with the butt and pressing the upper end of the pressing handle above the inner pipe, and the lower end of the water inlet pipe seat is installed at the upper end of the pipe shell.

2. A drop down kitchen sprinkler according to claim 1, characterized by: the inner bottom of the hole seat is provided with a plug corresponding to the lower end orifice of the water control pipe, the upper end of the plug is provided with a sealing butt surface capable of being matched with the lower end orifice of the plugging water control pipe, and the lower end of the plug is fixedly connected with the inner bottom of the hole seat.

3. A drop down kitchen sprinkler according to claim 2, characterized in that: the inner bottom of the hole seat is provided with a conical stepped hole, the plug is provided with a conical peripheral wall and matched with the stepped hole of the plug hole seat, and the lower end of the plug is provided with a clamping head clamped on the back of the stepped hole of the hole seat.

4. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the elastic piece is a spring extending around the upper end of the water control pipe, an annular groove matched with the elastic piece is formed in the lower side of the water inlet pipe seat, and a bearing shaft shoulder corresponding to the elastic piece in butt joint is arranged on the peripheral wall of the water control pipe.

5. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the fulcrum portion is a convex strip extending along the circumferential direction at the upper end of the inner pipe, the upper end of the inner pipe is further provided with a radial limiting convex strip, and the upper end of the pressing handle is provided with a limiting groove matched with the limiting convex strip.

6. A drop down kitchen sprinkler according to claim 5, characterized by: the fulcrum portion is located the upper end edge of inner tube, and spacing sand grip is the T type perpendicular to fulcrum portion.

7. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the upper end of the pressing handle is provided with a limit ring matched with the surrounding hole seat.

8. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the lower peripheral wall of the inner pipe is in threaded connection with the inner wall of the lower end of the pipe shell, and the outer wall of the water inlet pipe seat is in threaded connection with the inner wall of the upper end of the pipe shell.

9. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the lower end of the inner pipe is connected with a water outlet cover in a threaded manner.

10. A pull-down kitchen sprinkler according to any one of claims 1-3, characterized by: the upper end and the lower extreme outer wall of accuse water pipe all are provided with the sealing washer.