CN114210476B

CN114210476B - Bathroom shower nozzle

Info

Publication number: CN114210476B
Application number: CN202111563454.6A
Authority: CN
Inventors: 江东
Original assignee: Jiangxi Sanjiang Precision Stitching Machine Co ltd
Current assignee: Jiangxi Sanjiang Precision Stitching Machine Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-12-23
Anticipated expiration: 2041-12-20
Also published as: CN114210476A

Abstract

The invention belongs to the technical field of showering, and particularly relates to a bathroom shower nozzle which comprises a shower head, a bath rod, a control switch and an adjusting mechanism, wherein in the shower of the design of the invention, when the shower nozzle is normally used, water in the bath rod can impact a sliding column at the lower side to enable the sliding column to move upwards, the sliding column enables a winding wheel to rotate through a first pull rope, and the winding wheel drives a volute spiral spring to store force through an installation rotating shaft; after using the completion, remove the spacing of slip department, be the spacing of volute spiral spring's inner circle, volute spiral spring release drive installation pivot is rotatory, the rotatory three sliding mechanism that drives of installation pivot, make the inserted bar among the three sliding mechanism alternate the circular port on the rotatory ring of downside in proper order, destroy the atress balance of circular port department water, make water discharge from the circular port, prevent that water from staying in fluffy head, after a period, water has lost the balance with fluffy head hole in the evaporation process, drip from fluffy head hole, the ground that will wipe futilely drips.

Description

Bathroom shower nozzle

Technical Field

The invention belongs to the technical field of showers, and particularly relates to a bathroom shower nozzle.

Background

When showering, the top spray is popular with people due to the large water outlet surface; however, after the floor is used, water can be automatically dripped again after several minutes or hours, and the originally dry floor is wetted, so that the floor is not slippery; the reason for this is that most of the top spray is thin round cavity, residual water in the cavity after bathing is not drained from the hole in time due to the tension and viscosity of the water, and after a period of time, the water loses the balance with the fluffy hole in the evaporation process and drops from the fluffy hole.

The invention designs a bathroom shower nozzle to solve the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention discloses a bathroom shower nozzle which is realized by adopting the following technical scheme.

A bathroom shower nozzle comprises a shower nozzle head, a bath rod, a control switch and an adjusting mechanism, wherein the control switch consisting of a switch handle and a cold and hot water connector is installed on a wall surface; the bath rod and the shower nozzle are internally provided with an adjusting mechanism.

The bottom surface of the shower nozzle is circumferentially and uniformly provided with a plurality of square holes.

The end of the bath rod close to the spray head is provided with a second mounting groove, the middle position of the vertical part of the bath rod is provided with a first mounting groove, and the inner diameter of the first mounting groove is larger than the inner diameter of the bath rod area at the lower side of the first mounting groove.

The adjusting mechanism comprises a sliding column, a first pull rope, a one-way damping ring, a volute spiral spring, a winding wheel, an installation rotating shaft, a one-way clutch, a first spring, an adjusting ring and an installation ring, wherein the sliding column is installed in the bath rod in a sliding mode, and the outer diameter of the sliding column is equal to the inner diameter of the small-diameter area of the bath rod; the sliding column and the first mounting groove are in sliding fit with the guide sliding groove through the guide sliding block; one end of the first pull rope is fixedly arranged on the lower side surface of the sliding column, and the other end of the first pull rope penetrates through the bath rod in the reverse direction and is positioned in a second installation groove at the upper end of the bath rod; the upper end of the mounting rotating shaft is rotatably mounted on the inner wall surface of the second mounting groove through a one-way damping ring, and a volute spiral spring is mounted between the mounting rotating shaft and the inner wall surface of the second mounting groove; winding wheel fixed mounting is in the installation pivot, and the one end winding that first stay cord is located the second mounting groove is on the winding wheel.

The inner side of the shower head is provided with four adjusting rings which are uniformly distributed inside and outside, the adjusting rings are provided with a first cambered surface and a second cambered surface which are uniformly distributed in the circumferential direction and are sunken downwards, the first cambered surface and the second cambered surface are in one-to-one correspondence and are connected with each other, and the sunken depth of the second cambered surface is greater than that of the first cambered surface; the four rotating rings are uniformly distributed inside and outside the shower nozzle and are arranged on the inner side of the shower nozzle, and the four rotating rings correspond to the four adjusting rings one by one; the rotating ring is provided with an annular sliding groove, the lower end face of the sliding groove is uniformly provided with a plurality of groups of third cambered surfaces in the circumferential direction, and a through round hole is formed between two third cambered surfaces in the same group; a step surface is arranged between two adjacent groups of third cambered surfaces; two first springs which are symmetrically distributed are respectively arranged between the four rotating rings and the lower end surface of the inner side of the shower head; three sliding mechanisms are uniformly arranged at the lower end of the mounting rotating shaft in the circumferential direction, and one-way clutches are arranged between the three sliding mechanisms and the mounting rotating shaft.

The sliding mechanism comprises an installation rod, telescopic sleeves, telescopic inner rods, second springs and inserting rods, wherein four telescopic sleeves are uniformly and fixedly installed on the installation rod, one end of the installation rod is fixedly installed on the installation rotating shaft, the four telescopic inner rods are slidably installed in the four telescopic sleeves in a one-to-one correspondence manner, and the second springs are respectively installed between the four telescopic inner rods and the corresponding telescopic sleeves; the lower sides of the four telescopic inner rods are respectively and fixedly provided with an inserted bar which is matched with a circular hole on the corresponding rotating ring and a square hole on the shower nozzle; and the four telescopic inner rods are respectively and fixedly provided with a slide rod, and the four slide rods are correspondingly matched with the first cambered surfaces and the second cambered surfaces on the four adjusting rings.

A limiting block is arranged in the first mounting groove in the bath rod in a sliding manner, an inclined plane is arranged on the limiting block, and the limiting block is matched with the sliding column; a third spring is arranged between the limiting block and the bath rod, a second pull rope is fixed at one end of the limiting block, and the other end of the second pull rope penetrates out of the bath rod and is positioned outside the bath rod.

As a further improvement of the technology, three first supports and three third supports are fixedly arranged in the second mounting groove on the bath rod in a circumferential uniform manner, the upper end of the mounting rotating shaft is arranged on the three first supports, a one-way damping ring is arranged between the three first supports, and the lower end of the mounting rotating shaft is rotatably arranged on the three third supports.

As a further improvement of the technology, three second supports are fixedly and uniformly arranged in the second mounting groove on the bath rod along the circumferential direction, the mounting ring is fixedly arranged on the three second supports, the inner end of the spiral spring is fixedly arranged on the mounting rotating shaft, and the outer end of the spiral spring is fixedly arranged on the inner circular surface of the mounting ring.

As a further improvement of the technology, the outer side wall surface of the bath rod is provided with a first mounting shell mounted together with a first pull rope; install in the first mounting groove and play the first leading wheel of guide effect to first stay cord, install the third leading wheel that plays the guide effect to first stay cord in the first installation shell.

As a further improvement of the technology, two second mounting blocks are symmetrically mounted on the inner circular surfaces of the four rotating rings respectively, sixteen first mounting blocks are symmetrically mounted on the lower end surface of the inner side of the spray head, every two of the sixteen first mounting blocks are correspondingly matched with the second mounting blocks mounted on the rotating rings in a group, and two first springs which are symmetrically distributed are mounted between the two first mounting blocks and the corresponding second mounting blocks in the same group.

As a further improvement of the technology, one side of the telescopic sleeve is provided with an avoiding groove for the sliding of the corresponding sliding rod; two first guide sliding grooves are symmetrically formed in the inner side face of the telescopic sleeve, two first guide sliding blocks are symmetrically arranged at one end of the telescopic inner rod, and the telescopic inner rod is arranged in the corresponding telescopic sleeve through the sliding fit of the two first guide sliding blocks and the two first guide sliding grooves.

As a further improvement of the technology, four second guide sliding chutes are symmetrically formed on the inner circular surface of the lower end part of the bath rod, four support guide rails are symmetrically installed in the second installation groove, and the four support guide rails are in one-to-one correspondence with and communicated with the four second guide sliding chutes; four second guide sliding blocks are symmetrically arranged on the outer circular surface of the sliding column, and the sliding column is arranged in the bath rod through the sliding fit of the four second guide sliding blocks, the four second guide sliding chutes and the four support guide rails.

As a further improvement of the technology, the outer wall surface of the bath rod is provided with a second mounting shell for mounting a second pull rope; a limiting shell is fixedly arranged in the second mounting groove; the limiting block is slidably arranged in the limiting shell, and two ends of the third spring are fixedly arranged on the limiting block and the inner end face of the limiting shell respectively; and a fourth guide wheel which plays a role of guiding the second pull rope is arranged on the lower side of the bath rod.

As a further improvement of the technology, the front side of the lower end of the bath rod is provided with a bulge, and the bulge is internally provided with an installation chute; the sliding block slidable mounting is in the installation spout, and the one end fixed mounting that the stopper was kept away from to the second stay cord is on the sliding block, and the pull ring is installed to the other end of sliding block.

Compared with the traditional shower technology, the shower head has the following beneficial effects:

1. according to the shower provided by the invention, in normal use, water in the bath rod can impact the sliding column on the lower side to enable the sliding column to move upwards, the sliding column enables the winding wheel to rotate through the first pull rope, and the winding wheel drives the spiral spring to store force through the mounting rotating shaft; after using the completion, remove the spacing of slip department, be the spacing of volute spiral spring's inner circle, volute spiral spring release drive installation pivot is rotatory, the rotatory three sliding mechanism that drives of installation pivot, make the inserted bar among the three sliding mechanism alternate the circular port on the rotatory ring of downside in proper order, destroy the atress balance of circular port department water, make water discharge from the circular port, prevent that water from staying in fluffy head, after a period, water has lost the balance with fluffy head hole in the evaporation process, drip from fluffy head hole, the ground that will wipe futilely drips.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic diagram of a switch.

Fig. 3 is a schematic view of the overall component distribution.

Fig. 4 is a schematic view of the collar installation.

Figure 5 is a schematic view of a winding wheel installation.

Fig. 6 is a schematic view of the internal structure of the showerhead.

Fig. 7 is a schematic view of the structure of the heads.

Fig. 8 is a schematic view of the slide mechanism installation.

Fig. 9 is a first spring installation schematic.

Fig. 10 is a schematic view of the adjustment ring configuration.

Fig. 11 is a schematic view of the structure of the rotating ring.

FIG. 12 is a schematic illustration of the installation of the bayonet.

Fig. 13 is a schematic view of the bath rod structure.

Figure 14 is a schematic view of the spacing shell installation.

Fig. 15 is a schematic view of stopper installation.

Number designation in the figure: 1. a shower head; 2. a bath rod; 3. a control switch; 4. a switch handle; 6. a cold and hot water interface; 7. an adjustment mechanism; 8. a sliding post; 9. a limiting block; 10. a first support; 11. a mounting ring; 12. a second support; 13. a third support; 14. a first pull cord; 15. a one-way damping ring; 16. a first guide wheel; 17. a volute spiral spring; 18. a winding wheel; 19. installing a rotating shaft; 20. a one-way clutch; 21. an adjusting ring; 22. a sliding mechanism; 23. a rotating ring; 24. a square hole; 25. a first mounting block; 26. a first spring; 27. a second mounting block; 28. a first arc surface; 29. a second arc surface; 30. a circular hole; 31. a sliding groove; 32. a third cambered surface; 33. a step surface; 34. mounting a rod; 35. a telescopic sleeve; 36. a telescopic inner rod; 37. an avoidance groove; 38. a second spring; 39. a first guide chute; 40. a first guide slider; 41. a rod is inserted; 42. a first mounting case; 43. a second mounting groove; 44. a second guide chute; 45. a second mounting case; 46. installing a chute; 47. supporting the guide rail; 48. a first mounting groove; 49. a limiting shell; 50. a bevel; 51. a third spring; 52. a second guide wheel; 53. a second draw cord; 54. a second guide slider; 55. a pull ring; 56. a third guide wheel; 57. a fourth guide wheel; 58. a slider; 59. a limiting ring; 60. a slide bar.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, it includes shower nozzle 1, bath pole 2, control switch 3, regulating mechanism 7, wherein as shown in fig. 2, the control switch 3 composed of switch handle 4 and hot and cold water interface 6 is installed on the wall, as shown in fig. 1, 3, the upside of the control switch 3 is installed with bath pole 2, the bath pole 2 is fixed on the wall through the clip, the upper end of the bath pole 2 is installed with shower nozzle 1; the bath rod 2 and the shower head 1 are internally provided with an adjusting mechanism 7. The control switch 3 of the present invention is identical to the control switch 3 used in the existing shower in structure and function, and is the prior art.

As shown in fig. 7, a plurality of square holes 24 are uniformly formed in the circumferential direction on the bottom surface of the head 1.

As shown in fig. 13, the end of the bath rod 2 near the shower head has a second mounting groove 43, as shown in fig. 14, the middle of the vertical part of the bath rod 2 has a first mounting groove 48, and the inner diameter of the first mounting groove 48 is larger than the inner diameter of the area of the bath rod 2 below the first mounting groove 48. The inner diameter of the first mounting groove 48 is larger than that of the area of the bath rod 2 below the first mounting groove 48, so that water can flow upwards from the gap between the sliding column 8 and the first mounting groove 48 after the sliding column 8 is moved upwards into the first mounting groove 48 by water, and the inner diameter of the first mounting groove 48 is larger than that of the area of the bath rod 2 below the first mounting groove 48, so that a flowing space can be provided for the upstream water.

As shown in fig. 5 and 15, the adjusting mechanism 7 comprises a sliding column 8, a first pull rope 14, a one-way damping ring 15, a volute spiral spring 17, a winding wheel 18, a mounting rotating shaft 19, a one-way clutch 20, a first spring 26, an adjusting ring 21 and a mounting ring 11, wherein as shown in fig. 3 and 15, the sliding column 8 is slidably mounted in the bath rod 2, and the outer diameter of the sliding column 8 is equal to the inner diameter of the small-diameter area part of the bath rod 2; the sliding column 8 and the first mounting groove 48 are in sliding fit with the guide sliding groove through the guide sliding block; one end of the first pull rope 14 is fixedly arranged on the lower side surface of the sliding column 8, and the other end of the first pull rope 14 reversely penetrates through the bath rod 2 and is positioned in the second installation groove 43 at the upper end of the bath rod 2; as shown in fig. 3 and 5, the upper end of the mounting shaft 19 is rotatably mounted on the inner wall surface of the second mounting groove 43 through the one-way damping ring 15, and a spiral spring 17 is mounted between the mounting shaft 19 and the inner wall surface of the second mounting groove 43; the winding wheel 18 is fixedly installed on the installation rotating shaft 19, and one end of the first pulling rope 14 located in the second installation groove 43 is wound on the winding wheel 18.

In the invention, when the sliding column 8 moves upwards under the impact of water, the sliding column 8 can pull the first pull rope 14 to enable one end of the first pull rope 14 connected with the sliding column 8 to move upwards, and the other end of the pull rope moves downwards under the action of the third guide wheel 56, the other end of the pull rope is pulled downwards to drive the winding wheel 18 to rotate, the winding wheel 18 rotates to drive the mounting rotating shaft 19 to rotate, and the mounting rotating shaft 19 rotates to enable the volute spiral spring 17 to compress the stored force.

As shown in fig. 6 and 8, four adjusting rings 21 are installed inside and outside the shower head 1, and as shown in fig. 10, the adjusting rings 21 have first arc surfaces 28 and second arc surfaces 29 which are circumferentially and uniformly distributed and are recessed downward, the first arc surfaces 28 and the second arc surfaces 29 are in one-to-one correspondence and are connected with each other, and the recessed depth of the second arc surfaces 29 is greater than that of the first arc surfaces 28; as shown in fig. 6 and 8, four rotating rings 23 are uniformly distributed inside and outside the shower head 1, and the four rotating rings 23 correspond to the four adjusting rings 21 one by one; as shown in fig. 11, an annular sliding groove 31 is formed in the rotating ring 23, a plurality of groups of third arc surfaces 32 are uniformly formed on the lower end surface of the sliding groove 31 in the circumferential direction, and a through circular hole 30 is formed between two third arc surfaces 32 in the same group; a step surface 33 is arranged between two adjacent groups of third arc surfaces 32; as shown in fig. 9, two first springs 26 are respectively mounted between the four rotating rings 23 and the inner lower end surface of the shower head 1; as shown in fig. 8, three sliding mechanisms 22 are uniformly installed on the lower end of the installation rotating shaft 19 in the circumferential direction, and as shown in fig. 3 and 5, one-way clutches 20 are installed between the three sliding mechanisms 22 and the installation rotating shaft 19.

The one-way clutch 20 of the present invention functions to ensure that the sliding mechanism 22 mounted on the lower side of the mounting rotation shaft 19 is not affected, i.e., does not rotate together with the mounting rotation shaft 19 in this state, during the winding wheel 18 is rotated by the first rope 14.

In the invention, after the sliding column 8 slides into the first mounting groove 48 and is limited by the limiting block 9, the winding wheel 18 stops being pulled by the first pull rope 14 to rotate, and at the moment, the first pull rope 14 provides a pulling force for the winding wheel 18, so that the scroll spring 17 is ensured not to be released.

As shown in fig. 12, the sliding mechanism 22 includes an installation rod 34, telescopic sleeves 35, a telescopic inner rod 36, a second spring 38, and an insertion rod 41, wherein four telescopic sleeves 35 are uniformly and fixedly installed on the installation rod 34, one end of the installation rod 34 is fixedly installed on the installation rotating shaft 19, the four telescopic inner rods 36 are slidably installed in the four telescopic sleeves 35 in a one-to-one correspondence manner, and one second spring 38 is respectively installed between each of the four telescopic inner rods 36 and the corresponding telescopic sleeve 35; the lower sides of the four telescopic inner rods 36 are respectively and fixedly provided with an inserting rod 41, and the inserting rods 41 are matched with the circular holes on the corresponding rotary rings 23 and the square holes 24 on the shower nozzle 1; a slide bar 60 is fixedly mounted on each of the four telescopic inner rods 36, and as shown in fig. 8 and 9, the four slide bars 60 are correspondingly engaged with the first arc surface 28 and the second arc surface 29 of the four adjusting rings 21.

After the shower bath is used, the pull ring 55 is manually pulled, the pull ring 55 can drive the sliding block 58 to slide in the mounting chute 46, the sliding block 58 slides to pull the second pull rope 53, the second pull rope 53 pulls the limiting block 9 to move towards the inner side of the limiting shell 49, the limiting on the sliding column 8 is relieved, the sliding column 8 moves downwards under the action of the self gravity, the sliding column 8 moves downwards to lose the pulling force on the first pull rope 14, the winding wheel 18 wound on the first pull rope 14 loses the pulling force, the winding wheel 18 rotates reversely under the action of the volute spiral spring 17, the winding wheel 18 rotates reversely to drive the mounting rotating shaft 19 to rotate, and the mounting rotating shaft 19 rotates to drive the three sliding mechanisms 22 on the lower side to rotate; when the slide mechanism 22 rotates the upper telescopic inner rod 36, the slide rod 60 is mounted on the slide rod 60 and moves along the straight surface between the first arc surface 28 and the second arc surface 29 on the corresponding adjusting ring 21, and the first arc surface 28 and the second arc surface 29, and the slide rod 60 is located at the lowest position of the second arc surface 29, when the slide rod 60 starts to move up along the arc surface from the second arc surface 29 which is deepest in the recess, the second arc surface 29 presses the slide rod 60, so that the slide rod 60 drives the telescopic inner rod 36 to move up relative to the telescopic outer sleeve, the telescopic inner rod 36 moves up to drive the insert rod 41 mounted on the lower side thereof to move up, after the insert rod 41 is completely separated from the corresponding circular hole, the slide rod 60 moves and rotates around the axis of the adjusting ring 21, the insert rod 41 is driven by the telescopic inner rod 36, so that the insert rod 41 pushes the rotating ring 23 to rotate through the third arc surface 32, the insert rod 41 gradually moves up along the third arc surface 32 while rotating, finally, after the slide rod 60 moves to the straight surface between the first arc surface 28 and the second arc surface 29, the lower end of the insert rod 41 is aligned with the stepped spring 26, and the lower end of the insert rod 41 is reset rod 41; at the moment, the slide rod 60 continues to rotate around the axis of the adjusting ring 21, after the slide rod 60 moves to the next first arc surface 28, the slide rod 60 and the telescopic inner rod 36 move downwards under the action of the second spring 38, after the slide rod 60 moves to the upper side of the second arc surface 29 from the first arc surface 28, the slide rod 60 can move downwards quickly under the action of the second spring 38 and is inserted into the circular hole 30 at the lower side, the stress balance of water at the circular hole 30 is damaged, and the water is discharged from the circular hole 30; under the action of the spiral spring 17, the same circular hole 30 is inserted by different insertion rods 41 in sequence, so that all the circular holes 30 are completely drained.

When the shower is used, the sliding rod 60 is positioned on the plane between the first cambered surface 28 and the second cambered surface 29, namely, in the initial state, the lower end of the inserted rod 41 is higher than the upper end of the lower circular hole, so that the normal flow of water is ensured.

When the residual water in the shower head 1 is removed, the installation rotating shaft 19 can drive the three sliding mechanisms 22 at the lower side to rotate through the one-way clutch 20; the function of the one-way damping ring 15 is to ensure that the three sliding mechanisms 22 can rotate slowly and at a uniform speed, so as to improve the effect of cleaning water at the round hole 30.

As shown in fig. 3 and 15, the first mounting groove 48 in the bath rod 2 is slidably mounted with a limiting block 9, the limiting block 9 has an inclined surface 50, and the limiting block 9 is matched with the sliding column 8; a third spring 51 is arranged between the limit block 9 and the bath rod 2, a second pull rope 53 is fixed at one end of the limit block 9, and the other end of the second pull rope 53 penetrates through the bath rod 2 and is positioned outside the bath rod 2.

The function of the inclined surface 50 is to ensure that the sliding column 8 is not affected by the limiting block 9 during the moving up process.

As shown in fig. 4, three first supports 10 and three third supports 13 are uniformly and fixedly mounted on the inner circumference of the second mounting groove 43 of the bath rod 2, the upper end of the mounting rotating shaft 19 is mounted on the three first supports 10, and a one-way damping ring 15 is mounted between the three first supports 10 and the three first supports, and as shown in fig. 3, the lower end of the mounting rotating shaft 19 is rotatably mounted on the three third supports 13.

As shown in fig. 4, three second supports 12 are fixedly mounted on the bath rod 2 in the second mounting groove 43 uniformly in the circumferential direction, a mounting ring 11 is fixedly mounted on the three second supports 12, the inner end of the spiral spring 17 is fixedly mounted on the mounting shaft 19, and the outer end of the spiral spring 17 is fixedly mounted on the inner circumferential surface of the mounting ring 11.

As shown in fig. 13, the bath rod 2 has a first mounting case 42 mounted on the outer wall surface thereof together with the first rope 14; the first guide pulley 16 for guiding the first rope 14 is installed in the first installation groove 48, and as shown in fig. 15, the third guide pulley 56 for guiding the first rope 14 is installed in the first installation case 42. According to the invention, the cross sections of the first mounting shell 42 and the second mounting shell 45 are relatively small, so that in the process that water impacts the sliding column 8 to move upwards, too much water cannot flow away from the first mounting shell 42 and the second mounting shell 45, namely the upwards movement of the sliding column 8 cannot be influenced. Guarantee that sliding column 8 is in the process of moving down, the hydroenergy of sliding column 8 downside can get into the upside of sliding column 8 through first installation shell 42 and second installation shell 45, guarantees the normal line down that slides column 8.

As shown in fig. 9, two second mounting blocks 27 are symmetrically mounted on the inner circular surfaces of the four rotating rings 23, sixteen first mounting blocks 25 are symmetrically mounted on the lower end surface of the inner side of the nozzle, a group of sixteen first mounting blocks 25 is correspondingly matched with the second mounting blocks 27 mounted on the rotating rings 23, and two first springs 26 are symmetrically distributed between the two first mounting blocks 25 and the corresponding second mounting blocks 27 in the same group.

As shown in fig. 12, an avoiding groove 37 for sliding corresponding to the sliding rod 60 is formed on one side of the telescopic sleeve 35; two first guide sliding grooves 39 are symmetrically formed in the inner side face of the telescopic sleeve 35, two first guide sliding blocks 40 are symmetrically arranged at one end of the telescopic inner rod 36, and the telescopic inner rod 36 is arranged in the corresponding telescopic sleeve 35 through sliding fit of the two first guide sliding blocks 40 and the two first guide sliding grooves 39.

As shown in fig. 13 and 14, four second guide sliding grooves 44 are symmetrically formed on the inner circular surface of the lower end portion of the bath rod 2, four support guide rails 47 are symmetrically installed in the second installation groove 43, and the four support guide rails 47 are in one-to-one correspondence with and communicated with the four second guide sliding grooves 44; four second guiding sliding blocks 54 are symmetrically arranged on the outer circular surface of the sliding column 8, and the sliding column 8 is arranged in the bath rod 2 through the sliding fit of the four second guiding sliding blocks 54, the four second guiding sliding chutes 44 and the four supporting guide rails 47.

As shown in fig. 13 and 14, the bath rod 2 has a second mounting case 45 on the outer wall surface thereof, to which a second rope 53 is mounted; a limit shell 49 is fixedly arranged in the second mounting groove 43; as shown in fig. 3, the limiting block 9 is slidably mounted in the limiting shell 49, and two ends of the third spring 51 are respectively fixedly mounted on the limiting block 9 and the inner end surface of the limiting shell 49; a fourth guide pulley 57 for guiding the second rope 53 is attached to the lower side of the bath rod 2.

As shown in fig. 13 and 15, the front side of the lower end of the bath rod 2 is provided with a projection, and the projection is internally provided with an installation chute 46; the sliding block 58 is slidably mounted in the mounting chute 46, one end of the second pull rope 53 far away from the limiting block 9 is fixedly mounted on the sliding block 58, and the other end of the sliding block 58 is provided with a pull ring 55.

The specific working process comprises the following steps: when the shower designed by the present invention is used, the sliding rod 60 is located on the plane between the first arc surface 28 and the second arc surface 29 in the initial state, the lower end of the inserting rod 41 is higher than the upper end of the lower circular hole, the circular holes correspond to the square holes 24 on the shower head 1 one by one, and the second spring 38 is compressed; bath pole 2 communicates with each other with fluffy head 1, it can use to open control switch 3, when using, the lower extreme upflow of water after the hot and cold water mixture can dashing bath pole 2, water can assault slip post 8, make slip post 8 pulling first stay cord 14, make the one end that first stay cord 14 is connected with slip post 8 move up, and the other end of stay cord moves down under the effect of third leading wheel 56, the other end of stay cord is pulled down and can be driven winding wheel 18 to rotate, winding wheel 18 rotates and drives installation pivot 19 to rotate, installation pivot 19 is rotatory to make volute spring 17 compression storage power, slip post 8 move up will extrude stopper 9 after contacting with stopper 9, make stopper 9 move towards spacing shell 49 inboard, after slip post 8 crosses stopper 9 completely, stopper 9 outwards moves under the effect of third spring 51, it is spacing to slip post 8.

After the shower is used, the pull ring 55 is manually pulled, the pull ring 55 can drive the sliding block 58 to slide in the installation sliding groove 46, the sliding block 58 slides to pull the second pull rope 53, the second pull rope 53 pulls the limiting block 9 to move towards the inner side of the limiting shell 49, the limitation on the sliding column 8 is removed, the sliding column 8 moves downwards under the action of self gravity, the sliding column 8 moves downwards to lose the pulling force on the first pull rope 14, the winding wheel 18 wound on the first pull rope 14 loses the pulling force, the winding wheel 18 rotates reversely under the action of the volute spring 17, the winding wheel 18 rotates reversely to drive the installation rotating shaft 19 to rotate, and the installation rotating shaft 19 rotates to drive the three sliding mechanisms 22 on the lower side to rotate; the slide mechanism 22 rotates the upper telescopic inner rod 36, the slide rod 60 is mounted on the slide rod 60 and moves along the straight surface between the first arc surface 28 and the second arc surface 29, and the first arc surface 28 and the second arc surface 29 on the corresponding adjusting ring 21, after the slide rod 60 moves from the straight surface to the next first arc surface 28, the slide rod 60 and the telescopic inner rod 36 move downwards under the action of the second spring 38, after the slide rod 60 moves from the first arc surface 28 to the upper side of the second arc surface 29, the slide rod 60 moves downwards rapidly under the action of the second spring 38 and is inserted into the round hole 30 at the lower side, the stress balance of water at the round hole 30 is damaged, the water is discharged from the round hole 30, then the slide rod 60 continues to be driven to rotate, at this time, the slide rod 60 moves upwards from the second arc surface 29 with the deepest concavity, the second arc surface 29 extrudes the slide rod 60, so that the slide rod 60 drives the telescopic inner rod 36 to move upwards relative to the telescopic outer sleeve, the telescopic inner rod 36 moves upwards to drive the inserted rod 41 arranged on the lower side of the telescopic inner rod to move upwards, the rotating ring 23 is shifted to rotate through the round hole 30 while the inserted rod 41 moves upwards, after the inserted rod 41 is completely separated from the corresponding round hole, at the moment, under the action of the first spring 26, the rotating ring 23 is reset reversely, after the reset, the lower end surface of the inserted rod 41 is matched with the straight surface between the two third arc surfaces 32, then the inserted rod 41 is driven by the telescopic inner rod 36 to rotate continuously, the inserted rod 41 is driven to move upwards simultaneously in the rotating process, a certain gap is kept between the inserted rod 41 and the third arc surfaces 32, after the sliding rod 60 moves to the straight surface between the first arc surface 28 and the second arc surface 29, the inserted rod 41 also moves to the step surface 33 between the two adjacent third arc surfaces 32, then, the sliding rod 60 continues to rotate, and after the sliding rod 60 moves to the middle position of the straight surface between the first arc surface 28 and the second arc surface 29, the inserted rod 41 is just aligned with the next round hole, but the lower end of the inserted rod 41 is higher than the upper end surface of the circular hole; the slide rod 60 continues to rotate about the axis of the adjusting ring 21; under the action of the spiral spring 17, the same circular hole 30 is inserted by different insertion rods 41 in sequence, so that all the circular holes 30 are completely drained.

Claims

1. A bathroom shower nozzle which is characterized in that: the shower head comprises a shower head, a bath rod, a control switch and an adjusting mechanism, wherein the control switch consisting of a switch handle and a cold and hot water connector is installed on a wall surface; the bath rod and the shower head are internally provided with an adjusting mechanism;

a plurality of square holes are uniformly formed in the circumferential direction on the bottom surface of the shower head;

one end of the bath rod close to the shower head is provided with a second mounting groove, the middle position of the vertical part of the bath rod is provided with a first mounting groove, and the inner diameter of the first mounting groove is larger than that of the bath rod area at the lower side of the first mounting groove;

the adjusting mechanism comprises a sliding column, a first pull rope, a one-way damping ring, a volute spiral spring, a winding wheel, an installation rotating shaft, a one-way clutch, a first spring, an adjusting ring and an installation ring, wherein the sliding column is installed in the bath rod in a sliding mode, and the outer diameter of the sliding column is equal to the inner diameter of the small-diameter area of the bath rod; the sliding column and the first mounting groove are in sliding fit with the guide sliding chute through the guide sliding block; one end of the first pull rope is fixedly arranged on the lower side surface of the sliding column, and the other end of the first pull rope penetrates through the bath rod in the reverse direction and is positioned in a second installation groove at the upper end of the bath rod; the upper end of the mounting rotating shaft is rotatably mounted on the inner wall surface of the second mounting groove through a one-way damping ring, and a volute spiral spring is mounted between the mounting rotating shaft and the inner wall surface of the second mounting groove; the winding wheel is fixedly arranged on the mounting rotating shaft, and one end of the first pull rope, which is positioned in the second mounting groove, is wound on the winding wheel;

the inner side of the shower nozzle is provided with four adjusting rings which are uniformly distributed inside and outside, the adjusting rings are provided with a first cambered surface and a second cambered surface which are uniformly distributed in the circumferential direction and are sunken downwards, the first cambered surface and the second cambered surface are in one-to-one correspondence and are connected with each other, and the sunken depth of the second cambered surface is greater than that of the first cambered surface; the four rotating rings are uniformly distributed inside and outside the shower nozzle and are arranged on the inner side of the shower nozzle, and the four rotating rings correspond to the four adjusting rings one by one; the rotating ring is provided with an annular sliding groove, the lower end face of the sliding groove is uniformly provided with a plurality of groups of third cambered surfaces in the circumferential direction, and a through round hole is formed between two third cambered surfaces in the same group; a step surface is arranged between two adjacent groups of third cambered surfaces; two first springs which are symmetrically distributed are respectively arranged between the four rotating rings and the lower end surface of the inner side of the shower head; the lower end of the installation rotating shaft is uniformly provided with three sliding mechanisms in the circumferential direction, and one-way clutches are arranged between the three sliding mechanisms and the installation rotating shaft;

the sliding mechanism comprises an installation rod, telescopic sleeves, telescopic inner rods, second springs and inserting rods, wherein four telescopic sleeves are uniformly and fixedly installed on the installation rod, one end of the installation rod is fixedly installed on the installation rotating shaft, the four telescopic inner rods are slidably installed in the four telescopic sleeves in a one-to-one correspondence manner, and the second springs are respectively installed between the four telescopic inner rods and the corresponding telescopic sleeves; the lower sides of the four telescopic inner rods are respectively and fixedly provided with an inserted bar which is matched with a circular hole on the corresponding rotating ring and a square hole on the shower nozzle; a slide bar is fixedly arranged on each of the four telescopic inner rods, and the four slide bars are correspondingly matched with the first cambered surface and the second cambered surface on the four adjusting rings;

a limiting block is arranged in the first mounting groove in the bath rod in a sliding manner, an inclined plane is arranged on the limiting block, and the limiting block is matched with the sliding column; a third spring is arranged between the limiting block and the bath rod, a second pull rope is fixed at one end of the limiting block, and the other end of the second pull rope penetrates through the bath rod and is positioned outside the bath rod;

four second guide sliding grooves are symmetrically formed in the inner side circular surface of the lower end of the bath rod, four support guide rails are symmetrically installed in the second installation groove, and the four support guide rails are in one-to-one correspondence with and communicated with the four second guide sliding grooves; four second guide sliding blocks are symmetrically arranged on the outer circular surface of the sliding column, and the sliding column is arranged in the bath rod through the sliding fit of the four second guide sliding blocks, the four second guide sliding chutes and the four support guide rails.

2. The sanitary shower head as claimed in claim 1, wherein: the even fixed mounting of circumference has three first supports and three third to support in the second mounting groove on above-mentioned bath pole, and the upper end of installation pivot is installed on three first supports and is installed one-way damping ring between the two, and the lower extreme rotation of installation pivot is installed on three third supports.

3. The sanitary shower head of claim 1, wherein: three second supports are fixedly arranged in the second mounting groove on the bath rod uniformly in the circumferential direction, the mounting ring is fixedly arranged on the three second supports, the inner end of the volute spiral spring is fixedly arranged on the mounting rotating shaft, and the outer end of the volute spiral spring is fixedly arranged on the inner circular surface of the mounting ring.

4. The sanitary shower head as claimed in claim 1, wherein: the outer side wall surface of the bath rod is provided with a first mounting shell for mounting a first pull rope; install in the first mounting groove and play the first leading wheel of guide effect to first stay cord, install the third leading wheel that plays the guide effect to first stay cord in the first installation shell.

5. The sanitary shower head as claimed in claim 1, wherein: the inner circular surfaces of the four rotating rings are symmetrically provided with two second mounting blocks respectively, the lower end surface of the inner side of the shower head is symmetrically provided with sixteen first mounting blocks, every two of the sixteen first mounting blocks are correspondingly matched with the second mounting blocks arranged on the rotating rings, and two first springs which are symmetrically distributed are arranged between the two first mounting blocks in the same group and the corresponding second mounting blocks.

6. The sanitary shower head of claim 1, wherein: an avoidance groove for the sliding of the corresponding sliding rod is formed in one side of the telescopic sleeve; two first guide sliding grooves are symmetrically formed in the inner side face of the telescopic sleeve, two first guide sliding blocks are symmetrically arranged at one end of the telescopic inner rod, and the telescopic inner rod is arranged in the corresponding telescopic sleeve through the sliding fit of the two first guide sliding blocks and the two first guide sliding grooves.

7. The sanitary shower head as claimed in claim 1, wherein: the outer wall surface of the bath rod is provided with a second mounting shell for mounting a second pull rope; a limiting shell is fixedly arranged in the second mounting groove; the limiting block is slidably arranged in the limiting shell, and two ends of the third spring are fixedly arranged on the limiting block and the inner end surface of the limiting shell respectively; and a fourth guide wheel which plays a role of guiding the second pull rope is arranged on the lower side of the bath rod.

8. The sanitary shower head of claim 1, wherein: the front side of the lower end of the bath rod is provided with a bulge, and a mounting chute is arranged in the bulge; sliding block slidable mounting is in the installation spout, and the one end fixed mounting that the stopper was kept away from to the second stay cord is on the sliding block, and the pull ring is installed to the other end of sliding block.