Urinal with positioning installation function

Abstract

A urinal with a positioning installation function comprises a spray head, a body and a connecting pipe. The main body is internally provided with a flushing opening and an alignment hole, the center of the alignment hole and the center of the flushing opening are both located in a symmetric plane of the main body, the alignment hole comprises an arc section and a linear section, the spray head comprises a water outlet part and a connecting part, the water outlet part is provided with a water outlet, the outer surface of the connecting part is provided with an alignment plane, and the alignment plane is provided with a water inlet. The aligning surface and the water outlet are positioned on the same side; when the spray head is installed on the main body through the alignment hole, the connecting part penetrates through the arc section, the alignment face is attached to the straight line section, the water outlet is ensured to be right opposite to the flushing opening through limiting matching of the alignment face and the straight line section, and the problems that when an existing urinal spray head is installed, installation deflection is prone to occurring, and the flushing effect is poor are solved. The problem that water flow flies out of the urinal from the side edge is solved.

Description

Technical Field

[0001] The utility model relates to the field of sanitary facilities, in particular to a urinal with positioning installation. Background Art

[0002] Usually the nozzle should be installed directly above the urinal to ensure that the flushing range can cover the entire urinal. Before installation, it is necessary to accurately measure the position, angle, and distance from the wall of the nozzle installation and process the installation base surface, otherwise it will cause skewness after installation.

[0003] The existing urinal nozzle has the problem of being easily installed crookedly during installation. After being installed crookedly, if it is not adjusted in time, water will fly out of the urinal from the side. Utility Model Content

[0004] The utility model aims to provide a urinal with a positioning installation, which solves the problem that the urinal nozzle is easily skewed during installation and water flows out of the urinal from the side by arranging an alignment surface and an alignment hole.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A urinal with positioning installation, comprising a spray head, a main body and a connecting pipe;

[0007] The main body comprises a flushing port and an alignment hole, the center of the alignment hole and the center of the flushing port are both located within a symmetry plane (AA) of the main body, and the nozzle is mounted on the main body through the alignment hole;

[0008] The nozzle comprises a water outlet and a connecting part, wherein the water outlet is provided with a water outlet; the connecting part is provided with a water inlet channel which is arranged through the length direction thereof, the water inlet channel is communicated with the water outlet, the front end of the connecting part is fixedly connected with the water outlet, the rear end of the connecting part is detachably connected with one end of the connecting pipe, and the other end of the connecting pipe is connected with the water supply pipe; the outer surface of the connecting part is provided with an alignment surface, and the alignment surface and the water outlet are located on the same side;

[0009] The hole shape of the alignment hole includes a circular arc segment and a straight line segment, and the straight line segment is used to align with the alignment surface and to limit the rotation of the nozzle in the alignment hole.

[0010] Furthermore, the straight line segment is a horizontal straight line segment, the alignment surface is a horizontal surface, and a center line of the alignment surface along the length direction of the connecting portion and a center line of the water outlet are located in the same vertical plane.

[0011] Furthermore, the connecting portion includes an inner tube and an outer tube, the inner tube is concentrically nested in the outer tube, and the alignment surface is symmetrically arranged on the outer tube and tangent to the inner tube.

[0012] Furthermore, the length of the connecting portion is 34 mm, the diameter of the inner tube is 16 mm, and the diameter of the outer tube is 20 mm.

[0013] Furthermore, a thread is provided on the outside of the rear end of the connecting portion, and an internal thread is provided on the inside of the connecting pipe, and the thread is used for detachable connection with the connecting pipe.

[0014] Furthermore, it also includes an infrared sensor, which is installed on the water outlet in an up-and-down corresponding relationship with the water outlet.

[0015] Furthermore, the water outlet is disc-shaped, the water outlet is arranged on the side wall of the water outlet, and the water outlet is fan-shaped.

[0016] Furthermore, it also includes a gasket and a locking piece, the gasket is passed through the outside of the rear end of the connecting part and is used to fit with the main body, a space for clamping the main body is formed between the gasket and the water outlet, the locking piece is passed through the outside of the rear end of the connecting part and is used to fit with the gasket, the gasket and the inner walls of the locking piece are both provided with internal threads, and the locking piece is used to fix the nozzle to the main body.

[0017] Furthermore, the connecting pipe is obliquely arranged on the back area of ​​the main body, one end of the connecting pipe is detachably connected to the connecting part, and the other end of the connecting pipe is connected to the water supply pipe.

[0018] Compared with the prior art, the technical solution provided by the utility model can include the following beneficial effects:

[0019] A flushing port and an alignment hole are provided inside the main body, the centers of the alignment hole and the flushing port are both located in the symmetric plane of the main body, the alignment hole includes an arc segment and a straight line segment, the nozzle includes a water outlet and a connecting portion, the water outlet is provided with a water outlet, and an alignment surface is provided on the outer surface of the connecting portion, and the alignment surface and the water outlet are located on the same side; when the nozzle is installed on the main body through the alignment hole, the connecting portion passes through the arc segment, and the alignment surface fits the straight line segment, and the alignment surface and the straight line segment are limitedly matched to ensure that the water outlet is directly opposite to the flushing port, thereby solving the problem that the existing urinal nozzle is easily skewed during installation, causing water to fly out of the urinal from the side. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0022] Figure 3 It is a structural schematic diagram of an embodiment of the utility model;

[0023] Figure 4 It is an exploded view of an embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of a nozzle in the utility model;

[0025] Among them: nozzle 1, water outlet 11, water outlet 111, connecting part 12, alignment surface 121, thread 122, inner tube 123, outer tube 124, infrared sensor 13, power cord 131, gasket 14, locking piece 15, main body 2, flushing port 20, alignment hole 21, arc segment 22, straight line segment 23 and connecting pipe 3. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0027] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0030] A preferred embodiment of the present application is as follows Figures 1 to 5 As shown, a urinal with positioning installation includes a spray head 1, a main body 2 and a connecting pipe 3;

[0031] The main body 2 includes a flushing port 20 and an alignment hole 21, the center of the alignment hole 21 and the center of the flushing port 20 are both located in the symmetry plane (AA) of the main body, and the nozzle 1 is installed on the main body 2 through the alignment hole 21;

[0032] The nozzle 1 comprises a water outlet 11 and a connecting portion 12, wherein the water outlet 11 is provided with a water outlet 111; the connecting portion 12 is provided with a water inlet channel penetrating along its length direction, the water inlet channel is communicated with the water outlet 111, the front end of the connecting portion 12 is fixedly connected to the water outlet 11, the rear end of the connecting portion 12 is detachably connected to one end of the connecting pipe 3, and the other end of the connecting pipe 3 is connected to the water supply pipe; the outer surface of the connecting portion 12 is provided with an alignment surface 121, and the alignment surface 121 and the water outlet 111 are located on the same side;

[0033] The shape of the alignment hole 21 includes a circular arc segment 22 and a straight line segment 23 . The straight line segment 23 is used to align with the alignment surface 121 and to limit the rotation of the nozzle 1 in the alignment hole 21 .

[0034] Specifically, the main body 2 is provided with a flushing port 20 and an alignment hole 21, the alignment hole 21 includes an arc segment 22 and a straight segment 23, the straight segment 23 is arranged close to the flushing port 20, the nozzle 1 includes a water outlet 11 and a connecting portion 12, the water outlet 11 is provided with a water outlet 111; the outer surface of the connecting portion 12 is provided with an alignment surface 121, and the alignment surface 121 and the water outlet 111 are located on the same side; when the nozzle 1 is installed on the main body 2 through the alignment hole 21, the alignment The surface 121 fits the straight segment 23, and the center of the alignment hole 21 and the center of the flushing port 20 are both located in the symmetry plane (AA) of the main body. The alignment surface 121 and the straight segment 23 are limited and matched to ensure that the water outlet 111 faces the flushing port 20, and the connecting portion 12, the connecting pipe 3 and the water supply pipe are connected end to end in sequence to provide a water source for the urinal, thereby solving the problem that the existing urinal nozzle is easily skewed during installation, causing water to fly out of the urinal from the side.

[0035] In an optional embodiment, the straight line segment 23 is a horizontal straight line segment, the alignment surface 121 is a horizontal plane, and the center line of the alignment surface 121 along the length direction of the connecting portion 12 and the center line of the water outlet 111 are located in the same vertical plane.

[0036] Specifically, the alignment surface 121 is limitedly installed on the straight section 23, and the center line of the alignment surface 121 along the length direction of the connecting portion 12 and the center line of the water outlet 111 are located in the same vertical plane, which can ensure that the nozzle is installed and the water outlet 111 will not deviate from the preset position.

[0037] In an optional embodiment, the connecting portion 12 includes an inner tube 123 and an outer tube 124 , the inner tube 123 is concentrically nested in the outer tube 124 , and the alignment surface 121 is symmetrically arranged on the outer tube 124 and tangent to the inner tube 123 .

[0038] Specifically, the connecting portion 12 is composed of an inner tube 123 and an outer tube 124. The outer tube 124 is provided with an alignment surface 121 that can be aligned with the hole 21 for limited installation to achieve accurate installation; the alignment surface 121 is symmetrically arranged on the outer tube 124 and is tangent to the inner tube 123. The inner tube 123 is intact and serves as a key structure for water transportation and pressure bearing.

[0039] In an optional embodiment, the length of the connecting portion 12 is 34 mm, the diameter of the inner tube 123 is 16 mm, and the diameter of the outer tube 124 is 20 mm.

[0040] In an optional embodiment, a thread 122 is provided on the outside of the rear end of the connecting portion 12 , and an internal thread is provided on the inside of the connecting pipe 3 , and the thread 122 is used for detachable connection with the connecting pipe 3 .

[0041] Specifically, a thread 122 is externally disposed at the rear end of the connection portion 12, and the connection pipe 3 is provided with an internal thread. Through the cooperation of the threads, the rear end of the connection portion 12 is detachably connected to the connection pipe 3.

[0042] In an optional embodiment, an infrared sensor 13 is further included. The infrared sensor 13 is installed on the water outlet 11 in a vertically corresponding relationship with the water outlet 111 .

[0043] Specifically, when the user approaches or leaves the sensing area, the infrared sensor 13 sends a signal to the control system, thereby controlling the switch state of the nozzle to realize the automatic flushing function. The power supply of the infrared sensor 13 is provided by a power line 131, and the power line 131 passes through the alignment hole 21 and is connected to the infrared sensor 13 to provide power.

[0044] In an optional embodiment, the water outlet portion 11 is disc-shaped, the water outlet 111 is provided on a side wall of the water outlet portion 11 , and the water outlet 111 is fan-shaped.

[0045] Specifically, the water outlet 11 is disc-shaped, and the water outlet 111 is arranged on the side wall of the water outlet 11, so that water will not splash out, and the water outlet 111 is fan-shaped. When water flows out from the water outlet 111, the water will spread around in a fan-shaped manner to form a wide and uniform spraying surface, thereby effectively cleaning the urinal.

[0046] In an optional embodiment, it also includes a gasket 14 and a locking piece 15, the gasket 14 is passed through the outside of the rear end of the connecting portion 12, and is used to fit with the main body 2, a space for clamping the main body 2 is formed between the gasket 14 and the water outlet 11, the locking piece 15 is passed through the outside of the rear end of the connecting portion 12, and is used to fit with the gasket 14, the inner walls of the gasket 14 and the locking piece 15 are both provided with internal threads, and the locking piece 15 is used to fix the nozzle 1 to the main body 2.

[0047] Specifically, when the spray head 1 is installed on the main body 2 through the alignment hole 21, the gasket 14 and the locking piece 15 are sequentially fitted between the main body 2 and the outer rear end of the connecting part 12, and a space for clamping the main body 2 is formed between the gasket 14 and the water outlet 11. The locking piece 15 is passed through the outer rear end of the connecting part 12 and is used to fit with the gasket 14. The inner walls of the gasket 14 and the locking piece 15 are both provided with internal threads. Through threaded cooperation, the gasket 14 and the locking piece 15 can rotate freely in the connecting part 12. When the gasket 14 and the locking piece 15 rotate toward the main body 2, the spray head 1 will be locked with the main body 2 to improve the firmness.

[0048] In an optional embodiment, the connecting pipe 3 is obliquely arranged on the back area of ​​the main body 2, one end of the connecting pipe 3 is detachably connected to the connecting portion 12, and the other end of the connecting pipe 3 is connected to the water supply pipe.

[0049] Specifically, compared with a vertical setting, an inclined connecting pipe 3 can more easily discharge air, reduce air resistance, ensure smooth water flow, and form a natural "water seal" surface, which helps prevent sewage or other unclean liquids from flowing back into the water supply pipe.

[0050] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A urinal with positioning installation, characterized in that: It includes a nozzle, a main body and a connecting pipe; The main body comprises a flushing port and an alignment hole, the center of the alignment hole and the center of the flushing port are both located within a symmetry plane (AA) of the main body, and the nozzle is mounted on the main body through the alignment hole; The nozzle comprises a water outlet and a connecting part, wherein the water outlet is provided with a water outlet; the connecting part is provided with a water inlet channel which is arranged through the length direction thereof, the water inlet channel is communicated with the water outlet, the front end of the connecting part is fixedly connected with the water outlet, the rear end of the connecting part is detachably connected with one end of the connecting pipe, and the other end of the connecting pipe is connected with the water supply pipe; the outer surface of the connecting part is provided with an alignment surface, and the alignment surface and the water outlet are located on the same side; The hole shape of the alignment hole includes a circular arc segment and a straight line segment, and the straight line segment is used to align with the alignment surface and to limit the rotation of the nozzle in the alignment hole.

2. A urinal with positioning installation according to claim 1, characterized in that: The straight line segment is a horizontal straight line segment, the alignment surface is a horizontal surface, and the center line of the alignment surface along the length direction of the connecting portion and the center line of the water outlet are located in the same vertical plane.

3. The urinal with positioning installation according to claim 1, characterized in that: The connecting portion comprises an inner tube and an outer tube, the inner tube is concentrically nested in the outer tube, and the alignment surface is symmetrically arranged on the outer tube and tangent to the inner tube.

4. A urinal with positioning installation according to claim 3, characterized in that: The length of the connecting portion is 34 mm, the diameter of the inner tube is 16 mm, and the diameter of the outer tube is 20 mm.

5. The urinal with positioning installation according to claim 1, characterized in that: The rear end of the connection part is provided with a thread on the outside, and the connection pipe is provided with an internal thread on the inside. The thread is used for detachable connection with the connection pipe.

6. The urinal with positioning installation according to claim 1, characterized in that: It also includes an infrared sensor, which is installed on the water outlet in an up-and-down corresponding relationship with the water outlet.

7. The urinal with positioning installation according to claim 1, characterized in that: The water outlet is disc-shaped, the water outlet is arranged on the side wall of the water outlet, and the water outlet is fan-shaped.

8. The urinal with positioning installation according to claim 5, characterized in that: It also includes a gasket and a locking piece, the gasket is passed through the outside of the rear end of the connecting part and is used to fit with the main body, a space for clamping the main body is formed between the gasket and the water outlet, the locking piece is passed through the outside of the rear end of the connecting part and is used to fit with the gasket, the gasket and the inner walls of the locking piece are both provided with internal threads, and the locking piece is used to fix the nozzle to the main body.

9. The urinal with positioning installation according to claim 1, characterized in that: The connecting pipe is obliquely arranged in the back area of ​​the main body, one end of the connecting pipe is detachably connected to the connecting part, and the other end of the connecting pipe is connected to the water supply pipe.

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