Toilet stool testing tool and device

Abstract

The utility model discloses a testing tool and device for a toilet stool. The testing tool comprises a urine nozzle, a bracket and a control valve, the support is provided with a first fixing part and a second fixing part, and the first fixing part is provided with a mounting hole penetrating in the axial direction; the urine nozzle penetrates through the mounting hole, and a water outlet of the urine nozzle is located at the end, away from the second fixing part, of the support in the axial direction; the second fixing part is provided with a mounting groove; the control valve is detachably installed in the installation groove and connected with the water inlet end of the urine nozzle. The device can simulate the behavior of using the urinal by a user, and is convenient for testing the splash-proof effect of the pan surface of the toilet.

Description

Technical Field

[0001] The utility model relates to the field of toilet testing, in particular to a toilet testing tool and device. Background Art

[0002] Currently, urinals have the problems of splashing and dripping urine during use. Splashing urine will cause urine to splash onto the user's pants and the ground, while dripping urine will splash onto the user's shoes and the ground, which can easily cause a bad user experience and environmental hygiene problems for the user.

[0003] During the design and development process of existing urinals, there's no tooling or equipment to verify the splash-proof performance of the urinal bowl surface. This typically requires the urinal to be installed and then tested by different users to determine its splash-proof performance based on their experience, which is very inconvenient. If the splash-proofing is poor, the bowl surface must be redesigned, significantly impacting the development process. Utility Model Content

[0004] The main purpose of the utility model is to overcome the defects of the existing toilet testing system and to provide a testing tool and device that can simulate the behavior of a user using a urinal, so as to facilitate the testing of the anti-splash effect of the toilet pot surface.

[0005] The utility model adopts the following technical solutions:

[0006] A test fixture for a toilet comprises a urinal, a bracket and a control valve; the bracket is provided with a first fixing part and a second fixing part, the first fixing part is provided with a mounting hole extending axially therethrough; the urinal is passed through the mounting hole, and the water outlet of the urinal is located at an end of the bracket away from the second fixing part in the axial direction; the second fixing part is provided with a mounting groove; the control valve is detachably mounted in the mounting groove and connected to the water inlet end of the urinal.

[0007] Furthermore, the installation groove axially passes through the second fixing portion; and an opening is provided on one side of the installation groove in a direction perpendicular to the axial direction for the control valve to be installed in the installation groove.

[0008] Furthermore, the bracket also includes a connecting portion, which is connected to the first fixing portion and the second fixing portion, and the first fixing portion and the second fixing portion are spaced apart along the axial direction.

[0009] Furthermore, the first fixing part includes a first pressing block and a second pressing block. The first pressing block is fixed on the bracket and is provided with a first groove. The second pressing block is detachably fixedly connected to the first pressing block and is provided with a second groove. The first groove and the second groove are opposite to each other to form a mounting hole.

[0010] Furthermore, the urinal is provided with a head and a rod. The head is passed through the mounting hole and provided with a water outlet. One end of the rod is located in the mounting hole and communicated with the head, and the other end is connected to the control valve.

[0011] Furthermore, the head is configured to be flat and extend along the vertical axial direction, and the mounting hole is correspondingly configured to extend along the vertical axial direction.

[0012] A toilet testing device comprises a support frame and the above-mentioned toilet testing tooling, wherein the support frame is provided with a rotatable clamping assembly, and the bracket is detachably mounted on the clamping assembly to adjust the water outlet angle of the water outlet.

[0013] Furthermore, the clamping assembly includes a first plate, a second plate and a locking member, the first plate is provided with a mounting surface; the second plate is detachably fixed on the mounting surface and is provided with two opposite ribs, and the two ribs are perpendicular to the mounting surface to form a clamping groove; the second fixing portion is located in the clamping groove and is provided with two protrusions, the two protrusions are located on both sides of the mounting groove and respectively abut against the inner side of the clamping groove; the locking member is detachably fixed and passed through the first plate and the second plate.

[0014] Furthermore, the support frame also includes a main body and a tripod; the tripod is connected to the main body to support the main body and adjust the height of the main body; the clamping assembly also includes a rotating part, one end of the rotating part is rotatably connected to the main body, and the other end of the rotating part is connected to the clamping assembly.

[0015] Furthermore, the tripod includes a connecting block and three telescopic rods, the three telescopic rods are distributed at intervals along the circumference of the connecting block, and one end of the telescopic rod is rotatably connected to the connecting block; the main body is connected to the connecting block.

[0016] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model includes a urinal, a bracket and a control valve. The bracket is provided with a first fixing portion and a second fixing portion to fix the urinal and the control valve respectively. The urinal and the control valve cooperate to simulate the user's urination, which is convenient for testing the anti-splash effect of the toilet pot surface and accelerating the process of new product development.

[0018] 2. In the present invention, the mounting groove on the first fixing block is provided with an opening for the control valve to be installed in the mounting groove, and the second fixing block is provided with a first pressing block and a second pressing block to form a mounting hole for installing the urinal. The overall structure is simple and easy to install.

[0019] 3. In the present invention, further, the urinal is provided with a head and a rod. The head is passed through the mounting hole and provided with a water outlet. The rod is connected to the control valve, and the head is provided in a flat shape to better simulate the user's urination.

[0020] 4. In the present invention, a clamping assembly is provided on the support frame to clamp the test tooling, and the water outlet angle of the urinal can be adjusted to facilitate spraying tests on different toilets or different areas of the toilet, thereby simulating various real toileting scenes.

[0021] 5. In the present invention, the clamping assembly includes a first plate, a second plate and a locking member. The second plate is mounted on the first plate and is provided with a clamping groove to clamp the second fixing portion. A protrusion is provided on the second fixing portion to abut against the clamping groove to achieve a tight fit. The locking member is detachably fixed and penetrated through the first plate and the second plate, and is easy to disassemble and assemble. By adjusting the installation angle of the second plate on the first plate, the angle of the urinal outlet can also be adjusted.

[0022] 6. In the present invention, the support frame also includes a main body and a tripod. The tripod is connected to the main body to support the main body and adjust the height of the main body. The clamping assembly is rotatably connected to the main body through a rotating part, which is convenient for adjusting the angle of the tooling and easy to operate.

[0023] 7. In the present invention, the control valve can be connected to the test equipment, and the pressure and flow can be adjusted through the test equipment to simulate various situations, including the flow and pressure of the urinal, etc., and the water outlet angle and position of the urinal can be adjusted to simulate various scenes, including urination scenes of men in different standing positions and heights, etc., with high versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the tooling structure diagram of the utility model;

[0025] Figure 2 for Figure 1 Exploded view of

[0026] Figure 3 This is a structural diagram of the device of the utility model;

[0027] Figure 4 This is the diagram of the test device and the toilet;

[0028] Figure 5 for Figure 4 A top view of

[0029] Figure 6 for Figure 4 Side view of;

[0030] Figure 7 This is a schematic diagram of the distance adjustment between the test device and the toilet;

[0031] Figure 8 Schematic diagram of the water outlet height adjustment of the test device;

[0032] Figure 9 Schematic diagram of the water outlet angle adjustment of the test device Figure 1 ;

[0033] Figure 10 Schematic diagram of the water outlet angle adjustment of the test device Figure 2 .

[0034] in:

[0035] 10. Urine spout; 11. Head; 12. Rod; 20. Bracket; 21. First fixing part; 21a. First pressure block; 21b. Second pressure block; 21c. First groove; 21d. Second groove; 22. Second fixing part; 23. Mounting hole; 24. Mounting groove; 25. Opening; 26. Connecting part; 27. Protrusion; 30. Control valve; 31. Joint; 40. Support frame; 41. Main body; 42. Slot; 43. Tripod; 44. Telescopic rod; 46. Connecting block; 50. Clamping assembly; 51. First plate; 52. Second plate; 53. Locking member; 54. Mounting surface; 55. Side rib; 56. Rotating part; 60. Toilet. DETAILED DESCRIPTION

[0036] The present invention is further described below through specific implementation methods.

[0037] See also Figure 1 and Figure 2 A test fixture for a toilet comprises a urinal 10, a bracket 20 and a control valve 30. The bracket 20 is provided with a first fixing portion 21 and a second fixing portion 22. The first fixing portion 21 is provided with a mounting hole 23 extending axially therethrough, and the mounting hole 23 is used to mount the urinal 10. The urinal 10 is provided with a water outlet channel, which is used to spray liquid to simulate the user's urination. The urinal 10 is passed through the mounting hole 23, and the water outlet of the urinal 10 is located at the end of the bracket 20 away from the second fixing portion 22 in the axial direction. The second fixing portion 22 is provided with a mounting groove 24, and the mounting groove 24 is used to fix the control valve 30. The control valve 30 is detachably mounted on the mounting groove 24 and is connected to the water inlet end of the urinal 10. The control valve 30 is used to control the on-off of the water outlet channel in the urinal 10.

[0038] The mounting groove 24 axially passes through the second fixing portion 22, and an opening 25 is provided on one side of the mounting groove 24 in a direction perpendicular to the axial direction for the control valve 30 to be installed in the mounting groove 24. Figure 2 The left and right sides of the mounting groove 24 are connected, and the opening 25 is located at the bottom of the mounting groove 24. The control valve 30 can be installed into the mounting groove 24 from bottom to top, and a portion of the control valve 30 can be exposed outside the mounting groove 24. The mounting groove 24 and the control valve 30 can be tightly fitted or fixed with a locking member.

[0039] Bracket 20 also includes a connecting portion 26, which is connected to the first fixing portion 21 and the second fixing portion 22. The first fixing portion 21 and the second fixing portion 22 are spaced apart along the axial direction. In the figure, the connecting portion 26 is located at the top of the first fixing portion 21 and the second fixing portion 22. The connecting portion 26 and the first and second fixing portions 22 can be connected separately or integrally, depending on actual needs.

[0040] The first fixing portion 21 is configured as an integral structure or a split structure. Taking the split structure as an example, the first fixing portion 21 includes a first pressing block 21a and a second pressing block 21b. The first pressing block 21a is fixed to the bracket 20, that is, connected to the connecting portion 26. The first pressing block 21a is provided with a first groove 21c. The second pressing block 21b is detachably fixed to the first pressing block 21a and is provided with a second groove 21d. The first groove 21c and the second groove 21d are opposite to each other to form a mounting hole 23. The first pressing block 21a and the second pressing block 21b can be fixed together by screws, snaps, or adhesive. The first fixing portion 21 is configured as a split structure to facilitate the installation of the urinal 10.

[0041] In this embodiment, the urinal 10 is provided with a head 11 and a rod 12. The head 11 is inserted into the mounting hole 23 and provided with a water outlet. The end of the head 11 where the water outlet is located can protrude outward from the mounting hole 23. One end of the rod 12 is located in the mounting hole 23 and is connected to the head 11, and the other end is connected to the control valve 30. The rod 12 and the control valve 30 can be connected through a joint 31. The water inlet end of the control valve 30 is connected to a metal hose, which is connected to the device or water inlet pipe through the metal hose to obtain a pressurized water flow. In order to better simulate the user's urination, the head 11 is set to a flat shape extending in the vertical axial direction, and the mounting hole 23 is correspondingly set to extend in the vertical axial direction. The shape of the mounting hole 23 is adapted to the corresponding ends of the head 11 and the rod 12.

[0042] Based on this, see Figure 3-Figure 10 This embodiment also provides a toilet testing device, comprising a support frame 40 and the aforementioned toilet testing fixture. The support frame 40 is used to support and adjust the testing fixture. The support frame 40 can be implemented using a common tripod 43 structure, which allows for adjustment in multiple dimensions. In this embodiment, the support frame 40 is provided with a rotatable clamping assembly 50, to which the bracket 20 is detachably mounted. By adjusting the clamping assembly 50 or the bracket 20, the water outlet angle can be adjusted.

[0043] The clamping assembly 50 includes a first plate 51, a second plate 52, and a locking member 53. The first plate 51 is provided with a mounting surface 54. The second plate 52 is removably fixed to the mounting surface 54 and is provided with two opposing ribs 55. The ribs 55 are perpendicular to the mounting surface 54 and form a clamping groove for clamping the bracket 20. The second fixing portion 22 of the bracket 20 is embedded in the clamping groove and is provided with two protrusions 27. The two protrusions 27 are located on either side of the mounting groove 24 and respectively abut the inner side of the clamping groove. The second fixing portion 22 and the clamping groove can be tightly fitted or locked with screws. The locking member 53 is removably fixed through the first plate 51 and the second plate 52. In the figure, the locking member 53 is passed through the bottom opening 25 of the second fixing portion 22, and the first plate 51 and the second plate 52 are correspondingly provided with holes or grooves for the locking member 53 to pass through. When the locking member 53 is loosened, the position of the second plate 52 relative to the first plate 51 can be adjusted to adjust the angle of the test fixture.

[0044] Specifically, the support frame 40 includes a main body 41 and a tripod 43. The tripod 43 is connected to the main body 41 to support the main body 41 and adjust the height of the main body 41. The clamping assembly 50 also includes a rotating portion 56. One end of the rotating portion 56 is rotatably connected to the main body 41, and the other end of the rotating portion 56 is connected to the clamping assembly 50. In the figure, the main body 41 is provided with a slot 42. A ball is provided at one end of the rotating portion 56. The ball is rotatably embedded in the slot 42, allowing the rotating portion 56 to achieve a large angle of rotation relative to the main body 41, such as vertical rotation or horizontal rotation.

[0045] Furthermore, the tripod 43 includes a connecting block 46 and three telescopic rods 44. The three telescopic rods 44 are spaced apart circumferentially along the connecting block 46, and one end of the telescopic rods 44 is rotatably connected to the connecting block 46. The main body 41 is connected to the connecting block 46. Each telescopic rod 44 is adjustable in length, thereby adjusting the height of the main body 41. The three telescopic rods 44 can be relatively extended or retracted. When extended, they can stably support the main body 41, and when retracted, they can be easily stored.

[0046] In this embodiment, the control valve 30 is realized by a solenoid valve, etc., and the urinal 10 is made of silicone or other materials. When the device of this embodiment is used for testing, the test fixture is installed on the support frame 40, see Figure 4-Figure 6 , place the support frame 40 in front of the toilet 60 (on the left side in the figure), and make sure the water outlet of the urinal 10 faces the pot surface of the toilet 60. When performing the anti-splash urine test, connect the control valve 30 to the test equipment, and control the control valve 30 to open or close the urinal 10 to spray water, simulating the user's urination and urination time. Use the test equipment to set the simulated urine pressure and flow rate to simulate various actual scenarios for verification. You can also perform the following operations:

[0047] See also Figure 7, adjust the distance between the entire device and the toilet 60, so as to simulate the standing positions of different users when using the toilet.

[0048] See also Figure 8 By adjusting the length of the telescopic rod 44 of the tripod 43, it is possible to simulate the standing positions of users of different heights when using the toilet.

[0049] See also Figure 9 By manipulating the clamping assembly 50 to rotate vertically relative to the main body 41, the urinal 10 is driven to rotate to adjust the water outlet angle, simulating various real toileting scenes.

[0050] See also Figure 10 By adjusting the horizontal rotation of the first plate 51 relative to the second plate 52, the angle of the urinal 10 in the front-to-back direction can be adjusted, or by adjusting the horizontal rotation of the clamping assembly 50 relative to the main body 41, the angle of the urinal 10 in the front-to-back direction can also be adjusted, thereby simulating the scene of urine being sprayed onto the urinal 60 pot surface at different angles.

[0051] Specifically, the urine splashing situation can be judged by placing a water-writing paper at the front end of the toilet 60 and observing the number and size of water droplets on the water-writing paper to determine the severity of the urine splashing.

[0052] The terms "first" and "second" appearing in the present invention are only for the convenience of description to distinguish different components with the same name, and do not indicate a sequence or primary and secondary relationship.

[0053] In the description of the present invention, the directions or positional relationships indicated by “up”, “down”, “left”, “right”, “front” and “back” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0054] In this application, unless otherwise specified, "plurality" refers to two or more. "And / or" describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0055] The above is only a specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A toilet testing tool, characterized in that: It includes a urinal, a bracket and a control valve; the bracket is provided with a first fixing part and a second fixing part, the first fixing part is provided with a mounting hole that passes through in the axial direction; the urinal is passed through the mounting hole, and the water outlet of the urinal is located at the end of the bracket away from the second fixing part in the axial direction; the second fixing part is provided with a mounting groove; the control valve is detachably mounted on the mounting groove and is connected to the water inlet end of the urinal.

2. A toilet testing tool as claimed in claim 1, characterized in that: The installation groove axially passes through the second fixing portion; the installation groove is provided with an opening on one side in a direction perpendicular to the axial direction for the control valve to be installed in the installation groove.

3. A toilet testing tool as claimed in claim 1, characterized in that: The bracket further includes a connecting portion connected to the first fixing portion and the second fixing portion, and the first fixing portion and the second fixing portion are spaced apart along the axial direction.

4. A toilet testing tool as claimed in claim 1, characterized in that: The first fixing portion includes a first pressing block and a second pressing block. The first pressing block is fixed on the bracket and is provided with a first groove. The second pressing block is detachably fixedly connected to the first pressing block and is provided with a second groove. The first groove and the second groove are opposite to each other to form the mounting hole.

5. The toilet testing tool as claimed in claim 1, characterized in that: The urinal is provided with a head and a rod. The head is inserted into the mounting hole and provided with the water outlet. One end of the rod is located in the mounting hole and communicates with the head, and the other end is connected to the control valve.

6. A toilet testing tool as claimed in claim 5, characterized in that: The head is configured to be flat and extend in a direction perpendicular to the axial direction, and the mounting hole is correspondingly configured to extend in a direction perpendicular to the axial direction.

7. A toilet testing device, comprising a support frame, characterized in that: It also includes a toilet testing fixture according to any one of claims 1 to 6, wherein the support frame is provided with a rotatable clamping assembly, and the bracket is detachably mounted on the clamping assembly to adjust the water outlet angle of the water outlet.

8. A toilet testing device according to claim 7, characterized in that: The clamping assembly includes a first plate, a second plate and a locking member, the first plate is provided with a mounting surface; the second plate is detachably fixed to the mounting surface and is provided with two opposite ribs, and the two ribs are perpendicular to the mounting surface to form a clamping groove; the second fixing portion is located in the clamping groove and is provided with two protrusions, and the two protrusions are located on both sides of the mounting groove and respectively abut against the inner side of the clamping groove; the locking member is detachably fixed and penetrates the first plate and the second plate.

9. A toilet testing device according to claim 7, characterized in that: The support frame also includes a main body and a tripod; the tripod is connected to the main body to support the main body and adjust the height of the main body; the clamping assembly also includes a rotating part, one end of the rotating part is rotatably connected to the main body, and the other end of the rotating part is connected to the clamping assembly.

10. A toilet testing device according to claim 9, characterized in that: The tripod comprises a connecting block and three telescopic rods, wherein the three telescopic rods are distributed at intervals along the circumference of the connecting block, and one end of the telescopic rod is rotatably connected to the connecting block; the main body is connected to the connecting block.

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