Clamping structure for drawing faucet and drawing faucet

Abstract

The utility model is suitable for the technical field of faucets, and provides a clamping structure for a drawing faucet and the drawing faucet. The clamping structure for the pull-out faucet comprises a connecting frame, a clamping piece and a locking piece, wherein the connecting frame is fixedly arranged on a faucet main body; the clamping seat is arranged on the connecting frame; the spray head mounting seat is clamped into the clamping seat, and the spray head mounting seat is used for being in butt joint with a drawing spray head of a drawing faucet. The drawing spray head needs to be detached from the spray head mounting seat in a use state and needs to be fixed on the spray head mounting seat in a non-use state, and mechanical damage is easily caused by frequent detachment, so that the detachable spray head mounting seat is arranged in the embodiment, and the spray head mounting seat can be directly replaced when needing to be replaced; the whole faucet water outlet elbow does not need to be replaced, and the later maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to faucet technical field especially relates to a kind of for pull-out faucet clamping structure and pull-out faucet. BACKGROUND

[0002] Pull-out faucet is a kind of modern bathroom or kitchen equipment with flexible design and multiple functions, and its core feature is to realize the free movement of water outlet through a pull-out hose (usually made of nylon fiber or stainless steel) to expand the cleaning range to the corners that traditional fixed faucet cannot cover. It usually comes with a gravity ball or a magnetic induction structure to ensure the hose automatically resets and supports multiple water modes (such as shower water and bubble water), suitable for washing hair, rinsing sink or cleaning large kitchen utensils.

[0003] The pull-out assembly of pull-out faucet includes a main body nozzle, a pull-out hose and a fixing device. The main body nozzle is the core functional component, connected to the main body through the pull-out hose to achieve flexible movement and switching of different water modes. The fixing device is usually a counterweight ball installed in the middle of the hose, which pulls the hose back to the main body through gravity. In the non-use state, the main body nozzle is usually mechanically fixed to the water outlet elbow of the faucet main body to ensure its alignment with the faucet main body. Since the main body nozzle needs to be used frequently, it is often disassembled or installed from the water outlet elbow, which can easily damage the installation part. Once damaged, the entire water outlet elbow needs to be replaced, increasing the cost.

[0004] Therefore, there is an urgent need for a pull-out faucet structure with lower maintenance cost. INVENTION CONTENTS

[0005] The purpose of the utility model embodiment is to provide a clamping structure for pull-out faucet to solve the replacement cost of pull-out nozzle mounting structure.

[0006] The utility model embodiment is implemented as follows: a clamping structure for pull-out faucet, comprising:

[0007] A connecting frame is used to fix the faucet main body;

[0008] A clamping seat is provided on the connecting frame;

[0009] A nozzle mounting seat is clamped into the clamping seat, and the nozzle mounting seat is used to connect the pull-out nozzle of the pull-out faucet.

[0010] Further, the nozzle mounting seat is hollow inside, and the hose of the pull-out faucet passes through the nozzle mounting seat.

[0011] Further, the clamping seat comprises:

[0012] An outer shell is fixedly installed on the connecting frame;

[0013] a spring sheet arranged inside the shell, a clamping portion of the spring sheet extending out of the shell for clamping with the spray head mounting seat;

[0014] a cover covering the shell and fixing the spring sheet inside the shell.

[0015] Further, the spray head mounting seat comprises:

[0016] a clamping column clamped into the spring sheet;

[0017] an upper seat fixedly arranged at an upper end of the clamping column and abutting against the shell at a lower end;

[0018] a lower seat fixedly arranged at a lower end of the clamping column and abutting against the shell at an upper end, a docking portion for docking the pull-out spray head being arranged at a lower end of the lower seat, the upper seat, the clamping column and the lower seat being hollow inside for the hose of the pull-out faucet to pass through.

[0019] Further, a bottom of the lower seat is provided with an internal thread for mounting the pull-out spray head.

[0020] Further, a lower end face of the lower seat is provided with a plurality of symmetrical grooves for positioning the pull-out spray head.

[0021] Further, the shell is provided with a slot for being inserted into the connecting frame and being fixed by bolts or pins.

[0022] Further, the shell, the spring sheet and the cover are all in a "C" shape structure.

[0023] Another purpose of the embodiment of the utility model lies in a pull-out faucet, the pull-out faucet comprising:

[0024] the clamping structure for the pull-out faucet;

[0025] a faucet main body fixedly arranging the connecting frame, the faucet main body being used for outputting water flow;

[0026] a pull-out structure comprising a pull-out spray head and a hose, the pull-out spray head being connected with the hose, the hose passing through the spray head mounting seat and being connected with a water inlet pipe of the faucet main body, the pull-out spray head being mounted on the spray head mounting seat.

[0027] The utility model embodiment provides a kind of for the card joint structure of pull faucet, pull shower head needs to be detached from shower head mounting seat in use state, it is fixed on shower head mounting seat under non-use state, frequent disassembly and assembly can cause mechanical damage, therefore this embodiment sets a detachable shower head mounting seat-when needing to replace, directly replace shower head mounting seat can, no need to replace entire faucet outlet elbow pipe, reduce the cost of later maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The utility model embodiment provides the perspective drawing of the card joint structure for pull faucet;

[0029] Figure 2 The utility model embodiment provides the front view of the card joint structure for pull faucet;

[0030] Figure 3 For Figure 2 Sectional view of A-A in middle;

[0031] Figure 4 For Figure 2 Sectional view of B-B in middle;

[0032] Figure 5 The utility model embodiment provides the explosion diagram of card joint seat and shower head mounting seat;

[0033] Figure 6 The utility model embodiment provides the front view of pull faucet;

[0034] Reference signs:

[0035] 100, connecting frame;

[0036] 200, card joint seat;210, shell;220, elastic sheet;230, cover;

[0037] 300, shower head mounting seat;310, card joint column;320, upper seat;330, lower seat;311, recess;

[0038] 400, faucet main body;

[0039] 500, pull shower head;

[0040] 600, hose. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with drawing and embodiment, and the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0042] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but unless otherwise stated, these elements are not limited by these terms. These terms are used only to distinguish one element from another.

[0043] like Figures 1-5 As shown, in one embodiment, a snap-fit ​​structure for a pull-out faucet is provided, the snap-fit ​​structure for the pull-out faucet comprising:

[0044] Connector 100 is used to be fixedly mounted on faucet body 400;

[0045] A card holder 200 is disposed on the connecting frame 100;

[0046] The nozzle mounting base 300 is inserted into the snap-fit ​​base 200, and the nozzle mounting base 300 is used to connect to the pull-out nozzle 500 of the pull-out faucet.

[0047] In this embodiment, the connecting frame 100 is the support frame of the snap-fit ​​structure and is horizontally arranged on one side of the faucet body 400. One end of the connecting frame 100 is fixed to the faucet body 400, and the other end is fixed to the snap-fit ​​seat 200. The snap-fit ​​seat 200 and the nozzle mounting seat 300 are detachably installed, specifically by snapping the nozzle mounting seat 300 into the snap-fit ​​seat 200. The pull-out nozzle 500 needs to be removed from the nozzle mounting seat 300 when in use and fixed to the nozzle mounting seat 300 when not in use. Frequent disassembly and assembly can easily lead to mechanical damage. Therefore, this embodiment provides a detachable nozzle mounting seat 300—when replacement is needed, the nozzle mounting seat 300 can be directly replaced without replacing the entire faucet outlet bend, reducing the cost of later maintenance.

[0048] In this embodiment, in order to facilitate the fixing of the hose 600 of the pull-out faucet, the nozzle mounting base 300 is hollow inside, and the hose 600 of the pull-out faucet passes through the nozzle mounting base 300.

[0049] In this embodiment, the snap-fit ​​method between the snap-fit ​​base 200 and the nozzle mounting base 300 can be one of the following: First, a hook-ring snap-fit, in which a hook groove is pre-set at the connection part, and the connection is achieved by embedding the snap-fit ​​part of another component, which is convenient for installation and disassembly; Second, a cantilever snap-fit, in which the hook-shaped structure at the end of the cantilever beam is embedded into the groove. In addition, this embodiment also provides a snap-fit ​​structure for the spring piece 220, wherein the snap-fit ​​base 200 includes:

[0050] The outer casing 210 is fixedly mounted on the connecting frame 100;

[0051] A spring clip 220 is disposed inside the housing 210, and the snap-fit ​​portion of the spring clip 220 extends out of the housing 210 and snaps into the nozzle mounting base 300;

[0052] The cover 230 covers the outer shell 210 and fixes the spring piece 220 inside the outer shell 210.

[0053] In this embodiment, the spring piece 220 is fixedly installed inside the outer casing 210. The spring piece 220 has two round holes. A cover 230 seals the bottom of the outer casing 210. A pin or bolt passes sequentially through the cover 230, the spring piece 220, and the outer casing 210 to fix the spring piece 220 inside the outer casing 210. The spring piece 220 is not completely surrounded by the outer casing 210; a portion of the spring piece 220 extends out of the outer casing 210. For example... Figure 5 As shown, the outer shell 210, the spring clip 220, and the cover 230 all have a "C"-shaped structure, which facilitates the locking of the cylindrical nozzle mounting base 300. The locking base 200 provided in this embodiment has a simple structure, is relatively easy to install, and can stably fix the nozzle mounting base 300. In addition, the outer shell 210 is provided with a slot for insertion into the connecting bracket 100 and is fixed by bolts or pins.

[0054] Correspondingly, this embodiment also specifically provides a structure for the nozzle mounting base 300. The nozzle mounting base 300 includes:

[0055] The snap-fit ​​post 310 is snapped into the spring piece 220;

[0056] The upper seat 320 is fixedly disposed at the upper end of the snap-fit ​​post 310, and its lower end abuts against the outer shell 210;

[0057] The lower seat 330 is fixedly installed at the lower end of the snap-fit ​​post 310, and its upper end abuts against the outer shell 210; the lower end of the lower seat 330 is provided with a docking part for docking with the pull-out nozzle 500; the upper seat 320, the snap-fit ​​post 310 and the lower seat 330 are all hollow inside, so that the hose 600 of the pull-out nozzle can pass through.

[0058] In this embodiment, the upper seat 320 and the lower seat 330 are approximately symmetrical with respect to the snap-fit ​​post 310. The outer diameters of the upper seat 320 and the lower seat 330 are larger than the outer diameter of the snap-fit ​​post 310, so that the upper seat 320 and the lower seat 330 can clamp the outer shell 210 of the snap-fit ​​seat 200, achieving stable fixation. In this embodiment, the bottom of the lower seat 330 is provided with an internal thread for installing the pull-out nozzle 500. Several symmetrical grooves 311 are provided on the lower end surface of the lower seat 330 for positioning the pull-out nozzle 500.

[0059] like Figure 6 As shown, in another embodiment, a pull-out faucet is proposed, the pull-out faucet comprising:

[0060] The snap-fit ​​structure for the pull-out faucet described in the previous embodiment;

[0061] The faucet body 400 is fixedly arranged with the connecting frame 100, and the faucet body 400 is used for outputting water flow;

[0062] The pull-out structure comprises a pull-out spray head 500 and a hose 600, the pull-out spray head 500 is connected with the hose 600, the hose 600 passes through the spray head mounting seat 300 and is connected with the water inlet pipe of the faucet body 400, and the pull-out spray head 500 is mounted on the spray head mounting seat 300.

[0063] In the embodiment, the clamping structure has been given in the above embodiment, and details are not given here. The faucet body 400 generally comprises a shell of a pull-out faucet, a valve core and a water connection, which are conventional technologies, and details are not given here. The pull-out structure is a part for realizing the pull-out function of the pull-out faucet, and is a conventional structure, and details are not given here.

[0064] Working principle:

[0065] During installation, the clamping seat 200 is pre-installed, the clamping seat 200 is inserted into the connecting frame 100 and fixed, then the spray head mounting seat 300 is clamped into the C-shaped spring plate 220, the spring plate 220 is slightly expanded outward under force, when the spray head mounting seat 300 is completely clamped, the spring plate 220 restores, the lower end of the upper seat 320 and the upper end of the lower seat 330 are respectively abutted against the two sides of the shell 210, and the fixing is realized, then the pull-out spray head 500 is connected to the lower seat 330 and is screwed at the bottom of the lower seat 330. When replacement is needed, the spray head mounting seat 300 is directly disassembled, and the whole water outlet elbow pipe does not need to be replaced.

[0066] The technical features of the above embodiments can be combined arbitrarily, in order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered that it is within the scope of the present application.

[0067] The above is only a preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A snap-fit ​​structure for a pull-out faucet, characterized in that, The snap-fit ​​structure for the pull-out faucet includes: A connecting bracket is used to fix the faucet body in place. A card slot is provided on the connecting frame; The nozzle mounting base is snapped into the snap-fit ​​seat, and the nozzle mounting base is used to connect to the pull-out nozzle of the pull-out faucet.

2. The snap-fit ​​structure for a pull-out faucet according to claim 1, characterized in that, The nozzle mounting base is hollow inside, and the hose of the pull-out faucet passes through the nozzle mounting base.

3. The snap-fit ​​structure for a pull-out faucet according to claim 1, characterized in that, The card slot includes: The outer casing is fixedly mounted on the connecting frame; A spring clip is disposed inside the housing, and the snap-fit ​​portion of the spring clip extends out of the housing and snaps into the nozzle mounting base; Seal the cover to cover the outer shell and fix the spring inside the outer shell.

4. The snap-fit ​​structure for a pull-out faucet according to claim 3, characterized in that, The nozzle mounting base includes: The snap-fit ​​pin is inserted into the spring clip; The upper seat is fixedly mounted on the upper end of the snap-fit ​​post, and its lower end abuts against the outer shell; The lower seat is fixedly installed at the lower end of the snap-fit ​​post, and its upper end abuts against the outer shell; the lower end of the lower seat is provided with a docking part for connecting the pull-out nozzle; the upper seat, the snap-fit ​​post and the lower seat are all hollow inside to allow the hose of the pull-out nozzle to pass through.

5. The snap-fit ​​structure for a pull-out faucet according to claim 4, characterized in that, The bottom of the lower seat is provided with internal threads for installing the pull-out nozzle.

6. The snap-fit ​​structure for a pull-out faucet according to claim 5, characterized in that, The lower end surface of the lower seat is provided with several symmetrical grooves for positioning the pull-out nozzle.

7. The snap-fit ​​structure for a pull-out faucet according to claim 3, characterized in that, The outer casing is provided with a slot for insertion into the connecting bracket and is fixed by bolts or pins.

8. The snap-fit ​​structure for a pull-out faucet according to claim 3, characterized in that, The outer shell, the spring clip, and the cover all have a "C" shaped structure.

9. A pull-out faucet, characterized in that, The pull-out faucet includes: The snap-fit ​​structure for a pull-out faucet as described in any one of claims 1-8; The faucet body is fixedly equipped with the connecting frame, and the faucet body is used to output water flow; The pull-out structure includes a pull-out nozzle and a hose. The pull-out nozzle is connected to the hose, which passes through the nozzle mounting base and is connected to the water inlet pipe of the faucet body. The pull-out nozzle is mounted on the nozzle mounting base.

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