Key type sliding seat mechanism and shower device

Abstract

The utility model relates to the technical field of bathroom accessories, in particular to a button type sliding seat mechanism and a shower device, which comprises a button, a movable sleeve, a stand column, a sliding seat, a pressing seat, a pressing plate, a spring, a sliding rod and a locking pad, the pressing seat is provided with a containing cavity and a guide hole, the pressing plate can be contained in the containing cavity, the stand column is provided with a sliding groove, the pressing seat is arranged in the sliding groove in a sliding mode, and the pressing plate is arranged in the sliding groove. The sliding seat is arranged on the side, located outside the sliding groove, of the pressing seat, the stop pad is arranged on one side of the pressing plate, one end of the sliding rod is connected with the other side of the pressing plate, and the spring applies pressure towards the inner bottom wall of the sliding groove to the pressing plate so that the stop pad can be tightly attached to the inner bottom wall of the sliding groove. The sliding rod is rotatably sleeved with the movable sleeve, the sliding base is provided with a first spiral lifting structure, the movable sleeve is provided with a second spiral lifting structure and a deflector rod, the key is connected to the sliding base in a lifting and sliding mode, and the key is provided with an ejector rod abutting against the deflector rod. The lifting of the sliding seat can be adjusted only by pressing the key, locking can be achieved when a hand leaves, one-hand operation can be achieved, operation is comfortable and labor-saving, and the appearance is attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of bathroom products, in particular to a button-type sliding seat mechanism and a shower device. Background Art

[0002] The sliding seat mechanism is used to adjust the lifting and lowering of the shower head to adjust the height of the shower head. Among the existing patents, the Chinese patent document with application number 201922311616.1 discloses a shower rod sliding seat structure, including a sliding sleeve, a shower socket and a locking mechanism; the sliding sleeve is provided with a first set of holes for the shower rod to pass through in the vertical direction, and the sliding sleeve is provided with a first mounting hole along the axial direction perpendicular to the first set of holes, and the first mounting hole is communicated with the first set of holes; the shower socket is connected to the sliding sleeve by a pressure plate, and the pressure plate is fixed to the front end face of the sliding sleeve; the locking mechanism is composed of a transmission shaft, a driven shaft, an elastic member and a clamping block, and the first mounting hole of the sliding sleeve is sequentially installed with a clamping block, a driven shaft and a transmission shaft from the inside to the outside, and the driven shaft is slidably connected to the first mounting hole of the sliding sleeve; the elastic member acts on the driven shaft, and the clamping block is fixed to one side of the driven shaft, The transmission shaft is rotatably connected to the other side of the driven shaft, and the end face of the driven shaft in contact with the transmission shaft is a spiral plane with a certain height difference H; the rotating transmission shaft or the transmission shaft is combined with the elastic member to make the driven shaft move axially along the first mounting hole of the sliding sleeve, and then drive the clamping block to lock or loosen the shower rod; it also includes a shell, the shell is a hollow shell, the sliding sleeve is fixed in the shell; the shell is provided with a second set of holes for the shower rod to pass through at the position corresponding to the first set of holes of the sliding sleeve; the inner wall of the end of the shell facing the shower socket is provided with a limit stop edge, and the pressure plate is fixed on the limit stop edge; the top of the transmission shaft is fixed with a shift block; the front of the shell is provided with an arc groove with a certain angle α, the shift block is arranged in the shell and passes through the arc groove, and the shift block rotates in the arc groove. The patent document needs to open a first set of holes on the sliding sleeve, and the sliding sleeve is set outside the shower rod. The appearance is ordinary, and the shift block is controlled by rotating in the arc groove. The operation is not convenient enough and the comfort is relatively poor. Therefore, the defects are very obvious, and a solution is urgently needed. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a button-type sliding seat mechanism and a shower device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A key-type sliding seat mechanism comprises a key, a movable sleeve, a column, a sliding seat, a pressure seat, a pressure plate, a sliding rod, a stop pad and a spring. A sliding groove is concavely arranged in the length direction of the column. The pressure seat is slidably arranged in the sliding groove. The sliding seat is installed on the side of the pressure seat located outside the sliding groove. The pressure seat is provided with a connected cavity and a guide hole. The pressure plate can be accommodated in the cavity. The stop pad is installed on one side of the pressure plate. One end of the sliding rod is connected to the other side of the pressure plate. The stop pad is directly opposite to the inner bottom wall of the sliding groove. The spring is sleeved outside the sliding rod. One end of the spring extends into the guide hole and contacts the pressure plate. The other end of the spring contacts the sliding seat. The spring is used to apply pressure to the pressure plate toward the inner bottom wall of the slide groove so that the stop pad is close to the inner bottom wall of the slide groove; the slide rod slides through the guide hole and extends into the inner cavity of the slide seat; the movable sleeve is rotatably sleeved on the outside of the slide rod and is located in the inner cavity of the slide seat, and the inner cavity side wall of the slide seat is provided with a first spiral lifting structure, and the movable sleeve is provided with a second spiral lifting structure that cooperates with the first spiral lifting structure. The movable sleeve can rotate and move relative to the slide seat, and the peripheral side wall of the movable sleeve is provided with a lever, and the button is lifted and slidably connected to the slide seat, and the button is provided with a push rod, and the push rod and the push rod are cross-arranged, and the push rod is in conflict with the push rod.

[0006] Furthermore, a sliding hole is opened on the peripheral side wall of the slide seat, and the key slides through the sliding hole. A limit plate is arranged on the side of the key close to the top rod, and the limit plate is used to abut against the inner wall of the slide seat. The key protrudes out of the slide seat through the sliding hole.

[0007] Furthermore, a limiting bolt is installed at one end of the sliding rod away from the pressing plate, and the movable sleeve is clamped between the nut of the limiting bolt and the first spiral lifting structure.

[0008] Furthermore, the first spiral lifting structure includes a first arc block distributed around the central axis of the sliding rod and arranged on the outer side of the sliding rod and the inner cavity side wall of the sliding seat, and a first spiral lifting inclined surface arranged on the first arc block, and the second spiral lifting structure includes a second arc block arranged at one end of the movable sleeve and a second spiral lifting inclined surface arranged on the second arc block, and the first spiral lifting inclined surface is in conflict with the second spiral lifting inclined surface; when the stop pad is close to the inner bottom wall of the slide groove, the first arc block and the second arc block are spliced ​​into a circular ring, the top end of the first spiral lifting inclined surface is in conflict with the bottom end of the second spiral lifting inclined surface, and the bottom end of the first spiral lifting inclined surface is in conflict with the top end of the second spiral lifting inclined surface; when the stop pad is separated from the inner bottom wall of the slide groove, the top end of the first spiral lifting inclined surface is in conflict with the top end of the second spiral lifting inclined surface.

[0009] Furthermore, the stop pad is provided with a clamping block, the pressure plate is provided with a clamping hole, and the clamping block is clamped with the clamping hole.

[0010] Furthermore, a throat seat is arranged on a side of the slide seat away from the pressure seat.

[0011] Furthermore, the pressure seat and the throat pipe seat are arranged in a staggered manner.

[0012] Furthermore, the throat pipe seat is rotatably connected to the slide seat via the angle rotation adjustment structure.

[0013] Furthermore, the angle rotation adjustment structure includes an angle chuck installed on the side of the slide away from the pressure seat, a turntable rotatably connected to the angle chuck, and a spring ball installed on the turntable. The throat seat is installed on the turntable. The angle chuck is provided with a plurality of clamping holes in a circular array, and the ball of the spring ball is engaged with one of the clamping holes.

[0014] The utility model also provides a shower device, comprising the button type sliding seat mechanism.

[0015] The beneficial effects of the utility model are as follows: in actual use, the column is installed on the wall, and when the slide is locked at a certain height position of the column, the top of the first spiral lifting structure is staggered with the top of the second spiral lifting structure, and the spring is in an extended state. The elastic force of the spring is applied to the pressure plate, so that the pressure plate presses the stop pad against the inner bottom wall of the slide groove to lock the slide on the column. When the height of the slide needs to be adjusted, a downward pressure is applied to the button to make the button move downward, and the top rod of the downwardly moved button presses the lever downward, so that the lever swings downward and drives the movable sleeve to rotate, and the second spiral lifting structure on the rotating movable sleeve rotates relative to the first spiral lifting structure until the top of the first spiral lifting structure and the top of the second spiral lifting structure contact each other, so that the movable sleeve drives the slide rod to move in the direction away from the inner bottom wall of the slide groove, the spring is compressed, and the stop pad is separated from the inner bottom wall of the slide groove, and the pressure seat can slide along the slide groove relative to the column to adjust the height of the slide. After the adjustment is completed, just release the button. Under the action of the spring's rebound force, the spring drives the pressure plate and the stop pad to move toward the inner bottom wall of the slide slot until the stop pad is pressed against the inner bottom wall of the slide slot to lock the pressure seat and the slide seat on the column. In the process of the slide rod resetting and moving, the second spiral lifting structure rotates in the opposite direction relative to the first spiral lifting structure. Under the cooperation of the second spiral lifting structure and the first spiral lifting structure, the movable sleeve rotates in the opposite direction and drives the lever to swing upward to reset. The lever swinging upward resists the top rod to move upward, so that the button moves up and resets. The button of the utility model is linked with the lever. The lifting and lowering of the slide seat can be adjusted by pressing the button. The button is locked when the hand is released. It can be operated with one hand. Compared with the method of rotating the lever block in the arc groove in the existing patent, the operation of the present application is more comfortable, labor-saving, and beautiful in appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the button-type sliding seat mechanism of the utility model.

[0017] Figure 2 It is a cross-sectional view of the button-type sliding seat mechanism of the utility model.

[0018] Figure 3The utility model is a schematic diagram of the exploded structure of the button-type sliding seat mechanism after the pillar is hidden.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the sliding seat, button, movable sleeve and pressure seat of the utility model.

[0020] Figure 5 The utility model is a schematic diagram of the exploded structure of the throat pipe seat, movable sleeve, button, slide seat, limit bolt, pressure seat, pressure plate and slide rod.

[0021] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the movable sleeve of the utility model.

[0023] Description of reference numerals:

[0024] 1. Button; 2. Movable sleeve; 3. Post; 4. Sliding seat; 5. Pressing seat; 6. Pressing plate; 7. Spring; 8. Sliding rod; 9. Stop pad; 10. Receptacle; 11. Guide hole; 12. Sliding groove; 13. First spiral lifting structure; 14. Second spiral lifting structure; 15. Push rod; 16. Push rod; 17. Sliding hole; 18. Limiting plate; 19. Limiting bolt; 20. First circular arc block; 21. First spiral lifting inclined surface; 22. Second circular arc block; 23. Second spiral lifting inclined surface; 24. Clamping block; 25. Clamping hole; 26. Throat seat; 27. Angle rotation adjustment structure; 28. Angle chuck; 29. ​​Turntable; 30. Spring bead; 31. Clamping hole. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0026] like Figures 1 to 7As shown, the utility model provides a button type sliding seat mechanism, which includes a button 1, a movable sleeve 2, a column 3, a slide seat 4, a pressure seat 5, a pressure plate 6, a slide rod 8, a stop pad 9 and a spring 7. The column 3 is recessed with a slide groove 12 in the length direction. The pressure seat 5 is slidably arranged in the slide groove 12. The slide seat 4 is installed on the side of the pressure seat 5 outside the slide groove 12. The pressure seat 5 is provided with a connected cavity 10 and a guide hole 11. The pressure plate 6 can be accommodated in the cavity 10. The stop pad 9 is installed on one side of the pressure plate 6. One end of the slide rod 8 is connected to the other side of the pressure plate 6. The stop pad 9 is opposite to the inner bottom wall of the slide groove 12. The spring 7 is sleeved outside the slide rod 8. One end of the spring 7 extends into the guide hole 11 and contacts the pressure plate 6. The other end of the spring 7 The spring 7 is used to apply pressure to the pressure plate 6 toward the inner bottom wall of the slide groove 12, so that the stop pad 9 is close to the inner bottom wall of the slide groove 12; the slide rod 8 slides through the guide hole 11 and extends into the inner cavity of the slide seat 4; the movable sleeve 2 is rotatably sleeved outside the slide rod 8 and is located in the inner cavity of the slide seat 4, and the inner cavity side wall of the slide seat 4 is provided with a first spiral lifting structure 13, and the movable sleeve 2 is provided with a second spiral lifting structure 14 that is in conflict with the first spiral lifting structure 13. The movable sleeve 2 can rotate and move relative to the slide seat 4, and the peripheral side wall of the movable sleeve 2 is provided with a lever 15. The button 1 is connected to the slide seat 4 in a lifting and sliding manner. The button 1 is provided with a push rod 16, and the push rod 16 is arranged crosswise with the push rod 15, and the push rod 16 is in conflict with the push rod 15. Specifically, the press seat 5 is T-shaped, and the slide groove 12 is a T-shaped groove.

[0027] In actual use, the column 3 is installed on the wall. When the slide 4 is locked at a certain height position of the column 3, the top of the first spiral lifting structure 13 and the top of the second spiral lifting structure 14 are offset, and the spring 7 is in an extended state. The elastic force of the spring 7 applies pressure on the pressure plate 6, so that the pressure plate 6 presses the stop pad 9 against the inner bottom wall of the slide groove 12 to lock the slide 4 on the column 3. When it is necessary to adjust the height of the slide 4, downward pressure is applied to the button 1 to move the button 1 downward. The top rod 16 of the downwardly moved button 1 presses the lever 15 downward, causing the lever to swing downward and drive the movable sleeve 2 to rotate. The second spiral lifting structure 14 on the rotating movable sleeve 2 rotates relative to the first spiral lifting structure 13 until the top of the first spiral lifting structure 13 contacts the top of the second spiral lifting structure 14, so that the movable sleeve 2 drives the slide rod 8, the pressure plate 6 and the stop pad 9 to move in a direction away from the inner bottom wall of the slide groove 12. The spring 7 is compressed, and the stop pad 9 is separated from the inner bottom wall of the slide groove 12. The pressure seat 5 can slide and rise and fall relative to the column 3 along the slide groove 12 to adjust the height of the slide 4. After the adjustment is completed, just release the button 1. Under the action of the rebound force of the spring 7, the spring 7 drives the pressure plate 6 and the stop pad 9 to move toward the inner bottom wall of the slide groove 12 until the stop pad 9 is pressed against the inner bottom wall of the slide groove 12, so as to lock the pressure seat 5 and the slide seat 4 on the column 3. In the process of the slide rod 8 resetting and moving, the second spiral lifting structure 14 rotates in the opposite direction relative to the first spiral lifting structure 13. Under the cooperation of the second spiral lifting structure 14 and the first spiral lifting structure 13, the movable sleeve 2 rotates in the opposite direction and drives the lever 15 to reset and swing upward. The upward swinging lever 15 moves upward against the top rod 16, so that the button 1 moves up and resets. The button 1 of the utility model is linked with the lever 15. Only pressing the button 1 can adjust the lifting of the slide seat 4. The hand is locked when the hand is released, and it can be operated with one hand. Compared with the method of rotating the shift block in the arc groove in the existing patent, the operation of the present application is more comfortable, labor-saving, and beautiful in appearance.

[0028] Specifically, the stop pad 9 is a rubber pad. When lifting, the stop pad 9 will separate from the inner bottom wall of the slide groove 12 to avoid scratching the inner wall of the slide groove 12 due to hard friction.

[0029] In this embodiment, a sliding hole 17 is provided on the peripheral side wall of the slide seat 4, and the button 1 slides through the sliding hole 17. A limiting plate 18 is provided on the side of the button 1 close to the top rod 16. The limiting plate 18 is used to contact with the inner wall of the slide seat 4, and the button 1 protrudes out of the slide seat 4 through the sliding hole 17. In actual application, when the slide seat 4 is locked on the column 3, the top of the button 1 protrudes out of the sliding hole 17, and the limiting plate 18 contacts with the inner wall of the slide seat 4 to limit the button 1 from leaving the slide seat 4, thereby improving the working stability of the button 1.

[0030] In this embodiment, a limiting bolt 19 is installed at one end of the slide bar 8 away from the pressure plate 6, and the movable sleeve 2 is sandwiched between the nut of the limiting bolt 19 and the first spiral lifting structure 13. The nut of the limiting bolt 19 cooperates with the first spiral lifting structure 13 to limit the movable sleeve 2 on the slide bar 8, and while the movable sleeve 2 can rotate relative to the slide bar 8, it is beneficial for the movable sleeve 2 to drive the slide bar 8 to translate synchronously.

[0031] In this embodiment, the first spiral lifting structure 13 includes a first arc block 20 distributed around the central axis of the sliding rod 8 and arranged on the outer side of the inner cavity side wall of the sliding seat 4, and a first spiral lifting inclined surface 21 arranged on the first arc block 20. The second spiral lifting structure 14 includes a second arc block 22 arranged at one end of the movable sleeve 2 and a second spiral lifting inclined surface 23 arranged on the second arc block 22. The first spiral lifting inclined surface 21 is in conflict with the second spiral lifting inclined surface 23; when the stop pad 9 is close to the inner bottom wall of the slide groove 12, the first arc block 20 and the second arc block 22 are spliced ​​into a circular ring, the top end of the first spiral lifting inclined surface 21 is in conflict with the bottom end of the second spiral lifting inclined surface 23, and the bottom end of the first spiral lifting inclined surface 21 is in conflict with the top end of the second spiral lifting inclined surface 23; when the stop pad 9 is separated from the inner bottom wall of the slide groove 12, the top end of the first spiral lifting inclined surface 21 is in conflict with the top end of the second spiral lifting inclined surface 23.

[0032] In actual application, it is only necessary to press the button 1, so that the button 1 and the push rod 16 move downward, and the push rod 16 that moves downward swings downward against the lever 15, so that the movable sleeve 2 rotates, and the first spiral lifting slope 21 slides against the second spiral lifting slope 23, until the top of the first spiral lifting slope 21 relatively conflicts with the top of the second spiral lifting slope 23, at which time the stop pad 9 is separated from the inner bottom wall of the slide slot 12, and the press seat 5 and the slide seat 4 can be adjusted along the slide slot 12 relative to the column 3. When the button 1 is released, under the action of the rebound force of the spring 7, the stop pad 9 can be pressed against the inner bottom wall of the slide slot 12, and the first spiral lifting slope 21 conflicts with the second spiral lifting slope 23, so that the second spiral lifting slope 23 slides in the opposite direction relative to the first spiral lifting slope 21, so that the movable sleeve 2 rotates and resets, and the lever 15 swings upward and conflicts with the push rod 16 of the button 1 to move upward, so as to realize the automatic reset of the button 1.

[0033] Specifically, the number of the first arc blocks 20 and the number of the second arc blocks 22 are both two, the two first arc blocks 20 are arranged at equal intervals, and the two second arc blocks 22 are arranged at equal intervals. When the stop pad 9 is close to the inner bottom wall of the slide groove 12, the two first arc blocks 20 and the two second arc blocks 22 are spaced apart and spliced ​​into a circular ring, and the end face of the first arc block 20 away from the first spiral lifting slope 21 abuts against the end of the second arc block 22 away from the second spiral lifting slope 23 to play a role of mutual limitation, so that the movable sleeve 2 can only reciprocate within a preset range (within the curvature of the first spiral lifting slope 21).

[0034] In this embodiment, the stop pad 9 is provided with a clamping block 24, and the pressure plate 6 is provided with a clamping hole 25, and the clamping block 24 is clamped with the clamping hole 25; this structural design not only facilitates the disassembly and maintenance of the stop pad 9, but also makes the connection between the stop pad 9 and the pressure plate 6 firm.

[0035] In this embodiment, a throat seat 26 is provided on a side of the slide seat 4 away from the pressure seat 5 , and the throat seat 26 is used to install a shower head.

[0036] In this embodiment, the pressure seat 5 and the throat seat 26 are staggered; when the shower is installed on the throat seat 26, the center of gravity of the slide seat 4 will be biased toward one side of the throat seat 26, so that the pressure plate 6 will tilt in the slide groove 12 until the diagonals of the pressure plate 6 respectively contact the inner walls of the slide groove 12, so as to further improve the firmness of the slide seat 4 locked on the column 3.

[0037] In this embodiment, the throat pipe seat 26 is rotatably connected to the slide seat 4 via an angle rotation adjustment structure 27; the angle rotation adjustment structure 27 can adjust and fix the angle between the throat pipe seat 26 and the shower head.

[0038] In this embodiment, the angle rotation adjustment structure 27 includes an angle chuck 28 installed on the side of the slide 4 away from the pressure seat 5, a turntable 29 rotatably connected to the angle chuck 28, and a spring ball 30 installed on the turntable 29. The throat seat 26 is installed on the turntable 29. The angle chuck 28 is provided with a plurality of clamping holes 31 in a circular array, and the marble of the spring ball 30 is clamped with one of the clamping holes 31. In actual application, when the marble of the spring ball 30 is clamped with one clamping hole 31, the angle between the throat seat 26 and the shower is fixed; when the angle between the throat seat 26 and the shower needs to be adjusted, the turntable 29 is rotated so that the marble of the spring ball 30 is switched in different clamping holes 31, until the throat seat 26 and the shower rotate to the desired angle, the marble of the spring ball 30 is clamped with the corresponding clamping hole 31, so that the throat seat 26 and the shower maintain the desired angle.

[0039] In addition, the angle rotation adjustment structure 27 may also adopt an angle adjustment mechanism in the prior art, which will not be described in detail here.

[0040] The utility model also provides a shower device, comprising the above-mentioned button-type sliding seat mechanism. The shower device has all the beneficial effects of the button-type sliding seat mechanism, which will not be described in detail here.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A button type sliding seat mechanism, characterized in that: The invention comprises a key (1), a movable sleeve (2), a column (3), a slide seat (4), a pressure seat (5), a pressure plate (6), a spring (7), a slide rod (8) and a stop pad (9), wherein the pressure seat (5) is provided with a communicating cavity (10) and a guide hole (11), the pressure plate (6) can be accommodated in the cavity (10), the column (3) is recessed with a slide groove (12), the pressure seat (5) is slidably arranged in the slide groove (12), and the slide seat (4) is provided with a The pressure seat (5) is arranged on one side outside the slide groove (12), the stop pad (9) is installed on one side of the pressure plate (6), one end of the slide rod (8) is connected to the other side of the pressure plate (6), the stop pad (9) is directly opposite to the inner bottom wall of the slide groove (12), the spring (7) is sleeved outside the slide rod (8), one end of the spring (7) extends into the guide hole (11) and contacts the pressure plate (6), the other end of the spring (7) contacts the slide seat (4), and the spring (7) is arranged outside the slide rod (8). The spring (7) is used to apply pressure to the pressure plate (6) toward the inner bottom wall of the slide groove (12) so that the stop pad (9) is tightly attached to the inner bottom wall of the slide groove (12); the slide rod (8) slides through the guide hole (11) and extends into the inner cavity of the slide seat (4); the movable sleeve (2) is rotatably sleeved outside the slide rod (8) and is located in the inner cavity of the slide seat (4); the inner cavity side wall of the slide seat (4) is provided with a first spiral lifting structure (13); the movable sleeve (2) is provided with a second spiral lifting structure (14) that contacts and cooperates with the first spiral lifting structure (13); the movable sleeve (2) can rotate and move relative to the slide seat (4); the peripheral side wall of the movable sleeve (2) is provided with a lever (15); the button (1) is connected to the slide seat (4) in a lifting and sliding manner; the button (1) is provided with a push rod (16); the push rod (16) and the push rod (15) are cross-arranged, and the push rod (16) contacts the push rod (15).

2. A button type sliding seat mechanism according to claim 1, characterized in that: A sliding hole (17) is provided on the peripheral side wall of the slide seat (4), and the button (1) slides through the sliding hole (17). A limiting plate (18) is provided on the side of the button (1) close to the top rod (16), and the limiting plate (18) is used to contact the inner wall of the slide seat (4). The button (1) protrudes out of the slide seat (4) through the sliding hole (17).

3. A button type sliding seat mechanism according to claim 1, characterized in that: A limiting bolt (19) is installed at one end of the slide rod (8) away from the pressure plate (6), and the movable sleeve (2) is clamped between the nut of the limiting bolt (19) and the first spiral lifting structure (13).

4. A button type sliding seat mechanism according to claim 1, characterized in that: The first spiral lifting structure (13) comprises a first arc block (20) which is distributed around the central axis of the sliding rod (8) on the outer side of the sliding rod (8) and is arranged on the inner cavity side wall of the sliding seat (4), and a first spiral lifting inclined surface (21) arranged on the first arc block (20); the second spiral lifting structure (14) comprises a second arc block (22) which is arranged at one end of the movable sleeve (2) and a second spiral lifting inclined surface (23) which is arranged on the second arc block (22); the first spiral lifting inclined surface (21) and the second spiral lifting inclined surface (23) are arranged on the second arc block (22); ) abut against each other; when the stop pad (9) is in close contact with the inner bottom wall of the slide groove (12), the first arc block (20) and the second arc block (22) are spliced ​​into a circular ring, the top end of the first spiral lifting slope (21) abuts against the bottom end of the second spiral lifting slope (23), and the bottom end of the first spiral lifting slope (21) abuts against the top end of the second spiral lifting slope (23); when the stop pad (9) is separated from the inner bottom wall of the slide groove (12), the top end of the first spiral lifting slope (21) abuts against the top end of the second spiral lifting slope (23).

5. A button type sliding seat mechanism according to claim 1, characterized in that: The stop pad (9) is provided with a clamping block (24), the pressure plate (6) is provided with a clamping hole (25), and the clamping block (24) is clamped with the clamping hole (25).

6. A button type sliding seat mechanism according to claim 1, characterized in that: A throat seat (26) is arranged on one side of the slide seat (4) away from the pressure seat (5).

7. A button type sliding seat mechanism according to claim 6, characterized in that: The pressure seat (5) and the throat pipe seat (26) are arranged in a staggered manner.

8. The button-type sliding seat mechanism according to claim 6, characterized in that: The throat pipe seat (26) is rotatably connected to the slide seat (4) via an angle rotation adjustment structure (27).

9. A button type sliding seat mechanism according to claim 8, characterized in that: The angle rotation adjustment structure (27) comprises an angle chuck (28) mounted on a side of the slide seat (4) away from the pressure seat (5), a turntable (29) rotatably connected to the angle chuck (28), and a spring ball (30) mounted on the turntable (29); the throat seat (26) is mounted on the turntable (29); the angle chuck (28) is provided with a plurality of clamping holes (31) in a circular array; and a ball of the spring ball (30) is clamped with one of the clamping holes (31).

10. A shower device, characterized in that: It comprises the button-type sliding seat mechanism as described in any one of claims 1 to 9.

Images