Installation structure of sensing faucet and kitchen faucet

Abstract

The utility model provides an installation structure of a sensing faucet and a kitchen faucet. The sensing faucet comprises a water outlet pipe and a base. The installation structure comprises a faucet connecting piece which is completely arranged in the base, the faucet connecting piece is installed at the connecting position of the water outlet pipe and the base, the faucet connecting piece is used for enabling the water outlet pipe to be rotatably connected with the base, and a rotation stopping sleeve and a clamping spring are installed at the bottom of a bent pipe so that the water outlet pipe can rotate around the rotation stopping sleeve. By means of the installation mode, the rotation stopping sleeve cannot be exposed out of the faucet, it is guaranteed that the appearance of the faucet is clean and tidy, the water outlet pipe is matched with the clamping spring through the rotation stopping sleeve, the firm anti-falling effect is achieved, installation is convenient, the structure is simple, and disassembly and maintenance are convenient.

Description

Technical Field

[0001] The present application relates to the technical field of bathroom equipment, and in particular to an installation structure of an induction faucet and a kitchen faucet. Background Art

[0002] The most common way to fix and stop the elbow on the market is to clamp a plastic bushing on the elbow, such as Figure 11 This method causes the elbow to shake greatly, and there will be a bushing stuck on the back of the elbow, which affects the appearance of the faucet. In addition, the small protrusion on the back of the entire elbow is fixed to the faucet body to prevent it from falling off, which is not firm. Utility Model Content

[0003] The purpose of the present utility model is to solve the above-mentioned problems and to provide an installation structure of an induction faucet and a kitchen faucet.

[0004] The technical solution of this application is achieved as follows:

[0005] In a first aspect, the present application provides an installation structure for an induction faucet, wherein the induction faucet includes a water outlet pipe and a base;

[0006] The mounting structure includes:

[0007] The faucet connector is completely placed inside the base and is installed at the connection between the water outlet pipe and the base. The faucet connector is used to rotatably connect the water outlet pipe to the base.

[0008] In a second aspect, the present application also provides a kitchen faucet, the water outlet pipe and base of the kitchen faucet adopt the above-mentioned installation structure of the induction faucet.

[0009] The advantages or beneficial effects of the above technical solution include at least:

[0010] By installing the anti-rotation sleeve and the retaining spring at the bottom of the bent pipe, the installation of the water outlet pipe and the base is achieved. In this installation method, the anti-rotation sleeve will not be exposed outside the faucet, ensuring the neat appearance of the faucet. The water outlet pipe achieves a firm anti-slip effect through the cooperation of the anti-rotation sleeve and the retaining spring. It is easy to install, has a simple structure, and is easy to disassemble and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings illustrate exemplary implementations of the present application of the utility model embodiments and, together with the description thereof, are used to explain the principles of the present application. These drawings are included to provide a further understanding of the present application, and the drawings are included in and constitute a part of this specification.

[0012] Figure 1 Shows a schematic structural diagram of the induction faucet according to an embodiment of the present utility model;

[0013] Figure 2 A first cross-sectional view of the induction faucet installation structure according to an embodiment of the present invention is shown;

[0014] Figure 3 A second cross-sectional view of the sensor faucet installation structure according to an embodiment of the present invention is shown;

[0015] Figure 4 Shows an installation schematic diagram of the installation structure of an embodiment of the utility model;

[0016] Figure 5 A schematic diagram showing the installation steps of the installation structure of an embodiment of the utility model is shown;

[0017] Figure 6 Shows a schematic diagram of the installation of the anti-rotation sleeve of the embodiment of the utility model;

[0018] Figure 7 A first installation diagram of the sensor according to an embodiment of the present invention is shown;

[0019] Figure 8 A second installation diagram of the sensor according to an embodiment of the present utility model is shown;

[0020] Figure 9 A third installation diagram of the sensor according to an embodiment of the present invention is shown;

[0021] Figure 10 A schematic structural diagram of an inductor connector according to an embodiment of the present invention is shown;

[0022] Figure 11 A schematic diagram showing the prior art mentioned in the background of an embodiment of the present utility model is shown;

[0023] Figure numerals: 10, water outlet pipe; 11, faucet connector; 111, anti-rotation sleeve; 1111, groove; 1112, positioning protrusion; 1113, blocking portion; 1114, thickened portion; 112, retaining spring; 113, abutting portion; 12, annular groove; 13, positioning depression; 20, base; 21, protrusion; 22, sensor; 23, sensor connector; 231, connecting portion; 2311, elastic snap piece; 2312, block; 2313, guard plate; 232, external support portion; 24, double-sided tape. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are for illustrative purposes only and are not intended to limit the scope of protection of the present application.

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this application are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modifications of "one" and "multiple" mentioned in this application are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0028] The names of the messages or information exchanged between multiple devices in the embodiments of the present application are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0029] Reference Figure 1 A mounting structure for an induction faucet, wherein the induction faucet includes a water outlet pipe 10 and a base 20; the water outlet pipe 10 and the base 20 are connected by a mounting structure; specifically, the mounting structure includes a faucet connector 11, which is completely located inside the base 20 and has no exposed portion; the faucet connector 11 is installed at the connection between the water outlet pipe 10 and the base 20, and the faucet connector 11 is used to rotatably connect the water outlet pipe 10 to the base 20.

[0030] Furthermore, the bottom end of the water outlet pipe 10 is rotatably embedded from the top end of the base 20 and limited by the faucet connector 11, so that the water outlet pipe 10 can be rotated but cannot be pulled out from the base 20; specifically, the faucet connector 11 includes: a rotation-stopping sleeve 111, which is sleeved on the water outlet pipe 10, and the relative position of the rotation-stopping sleeve 111 and the water outlet pipe 10 remains unchanged, the upper surface of the rotation-stopping sleeve 111 is against the base 20, and the upper surface of the inner edge of the rotation-stopping sleeve 111 is provided with a groove 1111 along its circumference; the base 2 The portion corresponding to the anti-rotation sleeve 111 has a protrusion 21, which is movably embedded in the groove 1111. When the outlet pipe 10 rotates, the relative position of the anti-rotation sleeve 111 and the outlet pipe 10 remains unchanged, causing the outlet pipe 10 to drive the anti-rotation sleeve 111 to rotate. At the same time, since the anti-rotation sleeve 111 has blocking portions 1113 at both ends of the groove 1111, the travel of the protrusion 21 in the groove 1111 is limited, so that the outlet pipe 10 can rotate on the base 20 according to a predetermined angle, such as Figure 3 As shown, the presence of the blocking portion 1113 makes the groove 1111 distributed in a "C" shape. When the protrusion 21 is located in the middle of the groove 1111, the protrusion 21 can move to the two extreme positions of the groove 1111 at an angle of 91° respectively, so that the water outlet pipe 10 can rotate at least 180°.

[0031] As a further improvement of the above structure, the mounting structure further includes: an annular groove 12, which is opened on the side wall of the water outlet pipe 10, and the annular groove 12 is located near the bottom end of the water outlet pipe 10; at the same time, the faucet connector 11 further includes: a retaining spring 112, which is detachably fixed in the annular groove 12, and the top of the retaining spring 112 is against the bottom of the anti-rotation sleeve 111, such as Figure 2 As shown, the retaining spring 112 is located at the lower end of the anti-rotation sleeve 111. The upper end of the anti-rotation sleeve 111 is constrained by the concave portion of the base 20, and the lower end is constrained by the retaining spring 112, thereby maintaining the position of the anti-rotation sleeve 111 at the bottom of the water outlet pipe 10; specifically, the projection of the retaining spring 112 in the height direction is a "C"-shaped structure, as shown in FIG. Figure 2 As shown, the bottom of the water outlet pipe 10 has a bevel. After the anti-rotation sleeve 111 is installed, the inner side of the retaining spring 112 can be pressed against the bevel and pushed in through the bevel. The retaining spring 112 can be elastically deformed to expand outward through the middle part of the "C"-shaped structure until the retaining spring 112 is stuck in the annular groove 12 and deformed back, and the installation of the retaining spring 112 is completed.

[0032] Based on the above structure, the installation structure further includes: a positioning recess 13, which is opened at the bottom end of the water outlet pipe 10, and a positioning protrusion 1112 is also provided on the inner side of the anti-rotation sleeve 111. Figure 4 and Figure 6As shown, after the bottom end of the water outlet pipe 10 passes through the upper end of the base 20, the anti-rotation sleeve 111 is installed from the bottom up so that the positioning protrusion 1112 is embedded in the positioning recess 13, thereby realizing the function of the water outlet pipe 10 to limit the rotation of the anti-rotation sleeve 111, that is, the water outlet pipe 10 drives the anti-rotation sleeve 111 to rotate, and the upper surface of the inner edge of the anti-rotation sleeve 111 between the blocking part 1113 has a thickened part 1114, and the positioning protrusion 1112 is located on the thickened part 1114.

[0033] The above installation structure, the specific installation steps are as follows: Figure 4 and Figure 5 As shown, first insert the outlet pipe 10 into the opening at the upper end of the base 20. The side wall of the outlet pipe 10 has an outwardly thickened abutment portion 113. After inserting the opening at the upper end of the base 20, ensure that the lower surface of the abutment portion 113 abuts against the upper surface of the base 20; then use a tool such as a screwdriver to install the anti-rotation sleeve 111 at the bottom of the outlet pipe 10 from the bottom gap of the base 20, as shown in FIG. Figure 5 As shown in the steps from the upper left to the upper right, at this time, attention should be paid to whether the positions of the positioning protrusion 1112 and the positioning recess 13 are aligned, and whether the protrusion 21 in the base 20 is embedded in the groove 1111; then install the retaining spring 112 into the annular groove 12 through the bottom of the outlet pipe 10. There is a bevel at the bottom of the outlet pipe 10. After the anti-rotation sleeve 111 is installed, the inner side of the retaining spring 112 can be pressed against the bevel through the bevel and pushed in. The retaining spring 112 can realize elastic deformation to expand outward through the middle part of the "C"-shaped structure until the retaining spring 112 is stuck in the annular groove 12 and deformed back, and the installation of the retaining spring 112 can be completed; after the retaining spring 112 is installed, the installation of the elbow and the base 20 can be completed.

[0034] Furthermore, the induction faucet further includes a sensor 22, which is installed in the base 20, and the sensing end of the sensor 22 extends outside the base 20; the mounting structure further includes a sensor connector 23 for fixing the sensor 22 on the base 20;

[0035] Specifically, the sensor connector 23 includes: a connecting portion 231 located on the outer side wall of the sensor connector 23 and an external supporting portion 232 located in the middle of the sensor connector 23, the external supporting portion 232 is connected to the connecting portion 231, and the connecting portion 231 and the external connecting portion are integrally formed, wherein the sensor 22 is engaged with the connecting portion 231; the outer side of the external supporting portion 232 abuts against the inner wall of the base 20. During installation, it is necessary to first stick the sensor 22 on the base 20 with double-sided tape 24, and then manually squeeze the two external supporting portions 232 inward to deform them, and then insert them from the lower end of the base 20 so that the connecting portion 231 is engaged with the sensor 22.

[0036] Specifically, an elastic snap-fit ​​piece 2311 is installed at the top of the connecting portion 231, and a clamping block 2312 is installed at the top of the elastic snap-fit ​​piece 2311. Figure 6 As shown, the outer edge of the upper surface of the block 2312 has a bevel. When the sensor connector 23 is installed from the bottom upward, the bevel forces the elastic snap-on piece 2311 to deform toward the center of the base 20. When the block 2312 exceeds the sensor 22, the elastic snap-on piece 2311 deforms back, causing the block 2312 to clamp onto the top of the sensor 22. At this time, the top of the sensor 22 abuts against the bottom of the block 2312, as shown in FIG. Figure 10 As shown;

[0037] Furthermore, guard plates 2313 are installed on both sides of the connecting portion 231 , and the sensor 22 is installed between the two guard plates 2313 to stabilize the position of the sensor 22 .

[0038] An embodiment of the present invention further provides a kitchen faucet, the elbow and base 20 of the kitchen faucet adopt the above-mentioned installation structure of the induction faucet. The implementation effect of a kitchen faucet in this embodiment is consistent with the above, and will not be repeated here.

[0039] In the description of this application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0040] Those skilled in the art will appreciate that the above embodiments are merely for the purpose of illustrating the present application and are not intended to limit the scope of the present application. Those skilled in the art may make other changes or modifications based on the above disclosure, and such changes or modifications are still within the scope of the present application.

Claims

1. An installation structure for an induction faucet, characterized by: The induction faucet comprises a water outlet pipe (10) and a base (20); The mounting structure includes: The faucet connector (11) is completely placed inside the base (20). The faucet connector (11) is installed at the connection between the water outlet pipe (10) and the base (20). The faucet connector (11) is used to rotatably connect the water outlet pipe (10) and the base (20).

2. The installation structure of the induction faucet according to claim 1, characterized in that: The bottom end of the water outlet pipe (10) is rotatably embedded in the top end of the base (20); The faucet connector (11) comprises: a rotation-stopping sleeve (111) sleeved on the water outlet pipe (10), the upper surface of the rotation-stopping sleeve (111) abutting against the base (20), and a groove (1111) is formed on the upper surface of the inner edge of the rotation-stopping sleeve (111) along its circumference; The portion of the base (20) corresponding to the anti-rotation sleeve (111) has a protrusion (21), and the protrusion (21) is movably embedded in the groove (1111).

3. The installation structure of the induction faucet according to claim 2, characterized in that: The mounting structure further comprises: an annular groove (12) formed on a side wall of the water outlet pipe (10), wherein the annular groove (12) is located at a portion of the water outlet pipe (10) close to the bottom end; The faucet connector (11) further comprises a retaining spring (112) which is detachably fixed in the annular groove (12), and the top end of the retaining spring (112) abuts against the bottom end of the anti-rotation sleeve (111).

4. The installation structure of the induction faucet according to claim 3, characterized in that: The mounting structure further comprises: A positioning recess (13) is provided at the bottom end of the water outlet pipe (10); The inner side of the anti-rotation sleeve (111) further comprises a positioning protrusion (1112), and the positioning protrusion (1112) is embedded in the positioning recess (13).

5. The installation structure of the induction faucet according to claim 3, characterized in that: The projection of the clamping spring (112) in the height direction is a "C"-shaped structure.

6. The installation structure of the induction faucet according to claim 4, characterized in that: The anti-rotation sleeve (111) has blocking portions (1113) at both ends of the groove (1111), and the portion of the anti-rotation sleeve (1111) between the blocking portions (1113) along the upper surface has a thickened portion (1114), and the positioning protrusion (1112) is located on the thickened portion (1114).

7. The installation structure of the induction faucet according to claim 6, characterized in that: The side wall of the water outlet pipe (10) has an outwardly thickened abutting portion (113), and the lower surface of the abutting portion (113) abuts against the upper surface of the base (20).

8. The installation structure of the induction faucet according to claim 1, characterized in that: The induction faucet further includes a sensor (22) installed in the base (20), and the sensing end of the sensor (22) extends out of the outside of the base (20); The mounting structure further comprises: an inductor connector (23) for fixing the inductor (22) on the base (20); The sensor connecting member (23) comprises: a connecting portion (231) located on the outer side wall of the sensor connecting member (23), the sensor (22) being engaged with the connecting portion (231); An external support portion (232) is located in the middle of the sensor connector (23), the external support portion (232) is connected to the connecting portion (231), and the outer side of the external support portion (232) abuts against the inner wall of the base (20).

9. The installation structure of the induction faucet according to claim 8, characterized in that: An elastic snap-fit ​​piece (2311) is installed at the top end of the connecting portion (231), and a clamping block (2312) is installed at the top end of the elastic snap-fit ​​piece (2311); Guard plates (2313) are also installed on both sides of the connecting portion (231); The sensor (22) is installed between the two guard plates (2313), and the top of the sensor (22) is in contact with the bottom of the block (2312).

10. A kitchen faucet, characterized by: The water outlet pipe (10) and the base (20) of the kitchen faucet adopt the installation structure of the induction faucet according to any one of claims 1 to 9.

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