Sounding swing arm for faucet

Abstract

The sounding swing arm comprises a main pipe and a notch ring sleeve, the two ends of the main pipe are connected and provided with side end pipes through elbow parts, the tail ends of the side end pipes are integrally connected with head blocking pipes, the side end pipes are sleeved with the notch ring sleeve, the inner side sleeve wall of the notch ring sleeve is fixedly provided with an elastic pressing column sleeve, and the elastic pressing column sleeve is fixedly connected with the main pipe. A pressing frame is slidably mounted in an elastic pressing column cavity in the elastic pressing column casing in a limited mode, the pressing frame is connected with a spherical column through a spring, a threaded column is rotatably mounted on the notch ring sleeve, one end of the threaded column extends into the elastic pressing column cavity and is rotatably connected with a rotary connection pressing sleeve, and the tail end of the rotary connection pressing sleeve is fixedly mounted on the pressing frame. The device has the beneficial effects that through cooperation of the spherical groove and the spherical column, when the device stands after swinging, the limiting force is higher, the clamping state can be well judged through the collision sound production mechanism, and the clamping compression force can be adjusted according to using habits.

Description

Technical Field

[0001] The utility model relates to the field of faucet accessories, in particular to a sound-generating swing arm for a faucet. Background Art

[0002] Faucets are mainly used to control the size of water flow and have the effect of saving water. With different usage habits and decoration styles, faucets tend to develop in a diversified manner. Among them, straight-arm swing-arm faucets are convenient for adjusting the height and position angle of the faucet and have been widely welcomed. When the swing arm is swinging, it is mostly limited by the pressure of the sleeve, and the limiting capacity is limited. The limiting capacity will be weakened due to long-term use and friction, and the swinging habits of different people cannot change the limit pressure strength. Utility Model Content

[0003] The purpose of the utility model is to provide a sound-generating swing arm for a faucet in order to solve the above-mentioned problem.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A sound-generating swing arm for a faucet comprises a main pipe and a notched ring sleeve, wherein both ends of the main pipe are connected and installed with side end pipes through an elbow, and the end of the side end pipe is integrally connected with a stopper pipe, the notched ring sleeve is sleeved on the side end pipe, and a spring-loaded column is fixedly installed on the inner sleeve wall of the notched ring sleeve, and a pressure frame is slidingly installed in a spring-loaded column cavity inside the spring-loaded column, and a spherical column is installed on the pressure frame through a spring connection, and a threaded column is rotatably installed on the notched ring sleeve, one end of the threaded column extends into the spring-loaded column cavity and is screwed with a screw-on pressing sleeve, and the end of the screw-on pressing sleeve is fixedly installed on the pressing frame, an end pipe ring groove is provided on the outer pipe wall of the side end pipe, and a plurality of spherical grooves are provided in the end pipe ring groove, and the spherical end of the spherical column is pressed into the spherical groove.

[0006] Furthermore, a deformation plate V-slot hole is provided on the notch ring sleeve, a deformation plate mounting protrusion is installed and fixed on the outer side of the V-shaped deformation plate formed in the deformation plate V-slot hole, a protrusion mounting hole is provided on the deformation plate mounting protrusion, and a protrusion pressing inclined surface is provided on the side of the deformation plate mounting protrusion close to the head stop tube.

[0007] Furthermore, a limiting rail groove is provided on the inner cavity wall of the elastic pressure column cavity, and the two ends of the pressure frame are slidably installed in the limiting rail groove.

[0008] Furthermore, an end tube ring convex portion is provided on one side of the side end tube close to the elbow portion, a notch limiting collar is installed at one end of the notch collar, and the notch limiting collar is sleeved onto the end tube ring convex portion.

[0009] Furthermore, a plurality of rubber ring grooves are provided on the outer tube wall of the head stop tube.

[0010] Furthermore, a column core is connected and installed on the spherical column, and the column core extends into the interior of the spring.

[0011] The beneficial effect is that the sound-generating swing arm for the faucet described in the utility model has a stronger limiting force when it is stationary after swinging through the cooperation of the spherical groove and the spherical column. The locking state can be judged very well through the collision sound-generating mechanism, and the locking compression force can be adjusted according to usage habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a sound-generating swing arm for a faucet according to the utility model;

[0013] Figure 2 It is an enlarged schematic diagram of structure A of a sound-generating swing arm for a faucet described in the utility model;

[0014] Figure 3 It is a schematic diagram of the inner and outer structures of a notched ring sleeve of a sound-generating swing arm for a faucet described in the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the internal structure of the spring-pressed column cavity of the sound-generating swing arm for a faucet.

[0016] The following are the descriptions of the reference numerals:

[0017] 1. Main pipe; 2. Elbow; 3. Notch ring sleeve; 4. Side end pipe; 5. Stopper pipe; 6. End pipe ring groove; 7. Spherical groove; 8. End pipe ring convex part; 9. Notch limit ring; 10. Deformation plate V-groove hole; 11. Spring-pressed column; 12. Spherical column; 13. Deformation plate mounting convex part; 14. Convex part mounting hole; 15. Convex part pressed inclined surface; 16. Threaded column; 17. V-shaped deformation plate; 18. Screw-on pressing sleeve; 19. Limit rail groove; 20. Spring; 21. Press frame; 22. Core column; 23. Rubber ring groove. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] like Figure 1-Figure 4 As shown, a sound-generating swing arm for a faucet is composed of a main pipe 1 and a notched ring sleeve 3;

[0020] The two ends of the main pipe 1 are connected and installed with the side end pipe 4 through the elbow 2, and the end of the side end pipe 4 is integrally connected with the stopper pipe 5, which is used to block the notch replacement sleeve 3. The outer pipe diameter of the stopper pipe 5 is larger than the outer pipe diameter of the side end pipe 4, so as to achieve the blocking, and the inner pipe hole thereof is connected, and the notch ring sleeve 3 is sleeved on the side end pipe 4;

[0021] The notched ring sleeve 3 is provided with a notch. The notched ring sleeve 3 in this embodiment is a three-quarter ring sleeve, which leaves a quarter of the notch, which is convenient for installation and saves materials. A spring-pressing column 11 is fixedly installed on the inner sleeve wall of the notched ring sleeve 3. A pressure frame 21 is limitedly slidably installed in the spring-pressing column cavity inside the spring-pressing column 11. The pressure frame 21 is connected and installed with a spherical column 12 through a spring 20. The spring 20 is in a compressed state, and it always exerts pressure on the spherical column 12.

[0022] A threaded column 16 is rotatably mounted on the notch ring sleeve 3, one end of the threaded column 16 extends into the elastic pressure column cavity and is screwed with a screw-on pressing sleeve 18, the end of the screw-on pressing sleeve 18 is fixedly mounted on the pressing frame 21, the other end of the threaded column 16 is flush with the outer sleeve surface of the notch ring sleeve 3, and is provided with a cross-shaped groove, which is convenient for rotation and avoids blocking the set set on the notch ring sleeve 3 during installation;

[0023] An end tube annular groove 6 is provided on the outer tube wall of the side end tube 4, and the end tube annular groove 6 is arranged on the side close to the stop head tube 5. A plurality of spherical grooves 7 are provided in the end tube annular groove 6. The spherical end of the spherical column 12 is pressed into the spherical groove 7 to achieve a certain force limit during the swinging process of the faucet, and the spherical column 12 will make a collision sound in the process of being pressed into the spherical groove 7, indicating the limit state of the card slot.

[0024] like Figure 1-Figure 4 As shown, the utility model also discloses the following more optimized specific structures:

[0025] A deformation piece V-slot hole 10 is provided on the notch ring sleeve 3, and a deformation piece mounting protrusion 13 is fixedly installed on the outer side of the V-shaped deformation piece 17 formed in the deformation piece V-slot hole 10. The deformation piece mounting protrusion 13 is provided with a protrusion mounting hole 14 for fixing with the outer kit. A protrusion pressing inclined surface 15 is provided on the side of the deformation piece mounting protrusion 13 close to the stop head tube 5, so that when the kit is pushed and installed from the end of the stop head tube 5, it can be smoothly pressed onto the deformation piece mounting protrusion 13, and then drive the V-shaped deformation piece 17 to deform, so that the deformation piece mounting protrusion 13 can smoothly enter the limiting hole of the kit for installation.

[0026] A limiting rail groove 19 is provided on the inner wall of the elastic pressure column cavity, and both ends of the pressure frame 21 are slidably installed in the limiting rail groove 19.

[0027] An end pipe ring convex portion 8 is provided on one side of the side end pipe 4 near the elbow portion 2, and a notch limiting collar 9 is installed at one end of the notch ring sleeve 3. The notch limiting collar 9 is sleeved on the end pipe ring convex portion 8 to achieve auxiliary limiting.

[0028] A plurality of rubber ring grooves 23 are provided on the outer tube wall of the head stop tube 5. The rubber ring grooves 23 are used to install water-blocking rubber rings, which facilitates the installation on the faucet and improves its sealing performance.

[0029] A column core 22 is connected and installed on the spherical column 12 , and the column core 22 extends into the interior of the spring 20 .

[0030] like Figure 1-Figure 4 The faucet sound-generating swing arm shown is mainly used for the installation of the faucet. Kits are installed on the two notched ring sleeves 3. The two kits are mainly used to connect the faucet and the main water pipe. After the kit is installed, its rotation will cause the notched ring sleeve 3 to rotate synchronously to realize the swing arm function. During the rotation process, the spherical end of the spherical column 12 is subjected to force to rotate out of a spherical groove 7 and then enter the next spherical groove 7. When entering the spherical groove 7, the spherical column 12 collides with the spherical groove under the elastic force of the spring, and a sound is emitted, indicating that the card position is successful, and the rear limit position can be better swung;

[0031] By rotating the threaded column 16, the displacement of the screw-on pressing sleeve 18 can be achieved, thereby adjusting the compression degree of the spring 20 and further changing the force of the swing arm limit during rotation.

[0032] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A sound-generating swing arm for a faucet, characterized in that: It comprises a main pipe and a notch ring sleeve, the two ends of the main pipe are connected and installed with side end pipes through an elbow, the end of the side end pipe is integrally connected with a stopper pipe, the notch ring sleeve is sleeved on the side end pipe, a spring-loaded column is fixedly installed on the inner sleeve wall of the notch ring sleeve, a pressure frame is slidingly installed in the spring-loaded column cavity inside the spring-loaded column, a spherical column is installed on the pressure frame through a spring connection, a threaded column is rotatably installed on the notch ring sleeve, one end of the threaded column extends into the spring-loaded column cavity and is screwed with a screw-on pressing sleeve, the end of the screw-on pressing sleeve is fixedly installed on the pressing frame, an end pipe ring groove is provided on the outer pipe wall of the side end pipe, a plurality of spherical grooves are provided in the end pipe ring groove, and the spherical end of the spherical column is pressed into the spherical groove.

2. The sound-generating swing arm for a faucet according to claim 1, characterized in that: The notch ring sleeve is provided with a deformation piece V-slot hole, a deformation piece mounting protrusion is fixedly installed on the outer side of the V-shaped deformation piece formed in the deformation piece V-slot hole, a protrusion mounting hole is provided on the deformation piece mounting protrusion, and a protrusion pressing inclined surface is provided on the side of the deformation piece mounting protrusion close to the head stop tube.

3. The sound-generating swing arm for a faucet according to claim 1, characterized in that: A limiting rail groove is arranged on the inner cavity wall of the elastic pressure column cavity, and the two ends of the pressure frame are slidably installed in the limiting rail groove.

4. The sound-generating swing arm for a faucet according to claim 1, characterized in that: An end pipe ring convex portion is provided on one side of the side end pipe close to the elbow portion, and a gap limiting collar is installed at one end of the gap ring sleeve, and the gap limiting collar is sleeved on the end pipe ring convex portion.

5. The sound-generating swing arm for a faucet according to claim 1, characterized in that: A plurality of rubber ring grooves are arranged on the outer tube wall of the stopper tube.

6. The sound-generating swing arm for a faucet according to claim 1, characterized in that: A column core is connected and installed on the spherical column, and the column core extends into the interior of the spring.

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