CN107019453B - Transmission adjusting component for button type bathroom device and button type shower device - Google Patents
Transmission adjusting component for button type bathroom device and button type shower device Download PDFInfo
- Publication number
- CN107019453B CN107019453B CN201710280863.2A CN201710280863A CN107019453B CN 107019453 B CN107019453 B CN 107019453B CN 201710280863 A CN201710280863 A CN 201710280863A CN 107019453 B CN107019453 B CN 107019453B
- Authority
- CN
- China
- Prior art keywords
- adjusting
- sleeve
- adjusting sleeve
- axially
- adjusting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000011900 installation process Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 42
- 230000004323 axial length Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract description 10
- 238000003287 bathing Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/28—Showers or bathing douches
- A47K3/281—Accessories for showers or bathing douches, e.g. cleaning devices for walls or floors of showers
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Domestic Plumbing Installations (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the technical field of fluid switches, in particular to a transmission adjusting component for a button type bathroom device, which comprises the following components: the adjusting sleeve is provided with an anti-rotation mechanism on the outer side surface, and the anti-rotation mechanism is matched with an anti-rotation matching part on a mounting disc of the button type bathing device so that the adjusting sleeve can axially move but can not be rotatably mounted in the mounting disc; the adjusting rod is axially arranged in the adjusting sleeve in a telescopic manner and can axially press the bouncing valve core of the button type bathing device to the limit position in the installation process of the button type bathing device.
Description
Technical Field
The present invention relates to the field of fluid switching technology, and more particularly, to a switch assembly for a push button type bathroom device capable of being effectively adjusted and eliminating accumulated tolerances at the time of installation, and a push button type shower device having the same.
Background
Most of the existing bathroom devices have a button control switch for an operator to operate, where the button is usually installed on a wall surface and is matched with a switch assembly deep into the wall, and the bathroom device has the advantages of attractive appearance and no occupied space. The switch assembly of the existing button type bathroom device cannot meet the adjustment requirement of decoration deviation when facing different installation conditions and installation requirements, and due to the fact that manufacturing tolerances can exist in related parts during manufacturing, the existing switch assembly is easy to have installation accumulated tolerances during installation, and further the switch assembly cannot be accurately installed to an expected position, and even the function of the switch assembly is affected.
Disclosure of Invention
The object of the present invention is therefore to provide a drive adjustment assembly for a push-button bathroom fitting and a shower having such a drive adjustment assembly, whereby the above-mentioned disadvantages of the prior art are overcome.
In order to accomplish the above task, the present invention provides a transmission adjusting assembly for a push button type bathroom fixture, comprising: the adjusting sleeve is provided with an anti-rotation mechanism on the outer peripheral surface, and the anti-rotation mechanism is matched with an anti-rotation matching part on a mounting disc of the button type bathroom device so that the adjusting sleeve can axially move but can not be rotatably mounted in the mounting disc; the adjusting rod is axially arranged in the adjusting sleeve in a telescopic movement manner and can axially press the bouncing valve core of the button type bathroom device to the limit position in the installation process of the button type bathroom device.
Preferably, the anti-rotation means are embodied in the form of axially extending grooves or projections or in the form of polygonal outer contours of the adjusting sleeve.
Preferably, the transmission adjusting assembly for the button type bathroom device further comprises a stop mechanism, wherein the stop mechanism is arranged on the outer circumferential surface of the adjusting sleeve, and the stop mechanism abuts against a stop matching part on the mounting plate at the end point of axial movement of the adjusting sleeve so as to prevent the adjusting sleeve from being separated from the mounting plate.
Preferably, the stop means is formed as a projection protruding radially outward from the outer circumferential surface of the adjustment sleeve.
Preferably, the transmission adjusting assembly further comprises a limiting piece, wherein the limiting piece is mounted into the limiting hole of the mounting plate through a bayonet connection mechanism so as to limit the axial movement of the adjusting sleeve.
The stop is preferably sized and/or shaped to form an interference fit with the stop aperture.
Preferably, the limiting piece is provided with a flange along the circumferential direction, the flange is provided with an axially extending protrusion, and the flange and the protrusion are matched with the limiting hole to limit the rotation and the axial movement of the limiting piece.
Preferably, the transmission adjusting assembly further comprises a shrinkage stopping member, wherein the shrinkage stopping member is configured to be sleeved on an annular structure at one end of the adjusting rod far away from the bouncing valve core or configured to be arranged in the adjusting sleeve and axially extend in a cantilever structure, and the shrinkage stopping member is arranged between the adjusting rod and the adjusting sleeve so as to prevent the adjusting rod axially extending out of the adjusting sleeve from retracting.
Preferably, the adjusting sleeve is further provided with a limiting mechanism at one end far away from the bouncing valve core, the limiting mechanism is formed in a boss mode of being annularly arranged on the adjusting sleeve or in a groove mode with axial extension, the anti-rotation mechanism is formed at one side groove end face far away from the bouncing valve core, and the limiting mechanism is matched with a limiting matching part on the mounting disc to prevent the adjusting sleeve from being excessively separated from the mounting disc due to axial pressing in the mounting process.
Preferably, the adjusting sleeve is connected with the adjusting rod through threads.
The invention also provides a button type shower device, which comprises a mounting panel with a button, a mounting disc, a bouncing valve core and the transmission adjusting component, wherein the mounting disc is mounted on a wall surface, the bouncing valve core is mounted in the wall, the adjusting sleeve is mounted in the mounting disc, the adjusting rod abuts against the bouncing valve core, and the button on the mounting panel acts on the adjusting sleeve to axially press the bouncing valve core through the adjusting rod.
The transmission adjusting component for the button type bathroom device and the button type shower device with the transmission adjusting component have the advantages that the axial length of the adjusting rod connected with the adjusting sleeve can be adjusted according to different installation requirements and installation conditions, so that the adjusting rod can effectively press the bouncing valve core, the opening and closing of the fluid conveying pipeline can be controlled, and the adjusting rod and the adjusting sleeve can be adjusted in a stepless mode in the axial direction, so that tolerance existing in parts or accumulated tolerance generated by installation is eliminated.
Drawings
Embodiments of the present invention are described in detail below with reference to the attached drawing figures, wherein:
FIG. 1 is an exploded view of a mounting plate assembly of the present invention;
FIG. 2 is a schematic combination of a mounting plate assembly of the present invention;
FIG. 3 is a schematic illustration of a retainer not mounted to a mounting plate in an embodiment of the invention;
FIG. 4 is a schematic view of the stop of FIG. 3 mounted to a mounting plate;
FIG. 5 is a schematic view of a retainer not mounted to a mounting plate in another embodiment of the invention;
FIG. 6 is a schematic view of the stop of FIG. 5 mounted to a mounting plate;
FIG. 7 illustrates the adjustment lever adjusted to an axially longest position;
FIG. 8 is an adjustment lever adjusted to an axially shortest position;
FIG. 9 is a schematic view of the initial state of the drive adjustment assembly mounted to the mounting plate;
FIG. 10 is a schematic view of an adjustment condition of an adjustment lever in the transmission adjustment assembly;
FIG. 11 is a schematic diagram of the transmission adjusting assembly after adjustment is completed, the bouncing valve core is reset to push the adjusting sleeve to axially move;
FIG. 12 is an exploded view of the mounting plate assembly and the mounting body and the pop-up spool.
Detailed Description
The invention will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings. The terms "front", "back", "left", "right", "upper" and "lower" refer to the arrangement of the transmission adjusting assembly in the drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the technical scheme provided by the invention and the embodiments provided by the invention, other embodiments obtained by a person skilled in the art without making creative efforts are all within the protection scope of the invention.
The present invention provides a push button shower apparatus, referring to fig. 1 to 12, comprising a mounting panel (not shown) having a push button, a mounting plate 20, a bouncing valve core and a driving adjustment assembly 10, wherein the mounting plate 20 is mounted and fixed on a wall surface by a fastener (not shown) such as a bolt or a screw and is connected with a mounting body (not shown) mounted in the wall body, the bouncing valve core is arranged in the mounting body, the mounting body is used for communicating a fluid delivery pipeline, a mounting panel is covered on the mounting plate 20, and the push button on the mounting panel corresponds to the driving adjustment assembly 10 on the mounting plate 20 so that the push button accurately presses the driving adjustment assembly 10, thereby enabling the driving adjustment assembly 10 to transmit a force to the bouncing valve core under the push button pressing, and further compressing the bouncing valve core to enable the bouncing valve core to be switched between an open state and a closed state to open and close the fluid delivery pipeline. Referring to fig. 1, the components mounted on the mounting plate 20 together with the mounting plate 20 form a mounting plate set. The adjusting sleeve 11 in the transmission adjusting assembly 10 is matched with the mounting plate 20 to realize axial movement but non-rotatable movement, and the adjusting rod 12 abuts against the bouncing valve core and is in linkage with the adjusting sleeve 11 to ensure that the acting force of pressing the button is effectively transmitted to the bouncing valve core at the same time. By adjusting the axial length of the transmission adjustment assembly 10 at the time of installation to accommodate the varying degrees of bouncing spool installation into the wall, installation stack-up tolerances that occur with existing switch assemblies under different installation environments and installation conditions are eliminated.
The push button shower is included within the scope of the push button bathroom fixture. The button type bathroom device also comprises other devices which can be operated by a button to control the opening or closing of the fluid conveying pipeline, the installation panel with the button is fixedly arranged on a wall surface, the transmission adjusting assembly 10 matched with the button is arranged in the wall body, the devices can be such as bathtubs, toilets, washtubs and the like which are provided with installation discs, bouncing valve cores and related assemblies for carrying out on-off control and meet the control requirements and installation requirements, the devices can realize the opening or closing of the fluid conveying pipeline through the transmission adjusting assembly 10 arranged in the wall body and rely on the design that the transmission adjusting assembly 10 arranged in the wall body has adjustable axial length during installation, the purposes of eliminating the tolerance of parts and the installation accumulation tolerance during installation are effectively realized, and the phenomena of poor appearance of the installation panel, such as protruding appearance, mismatching with the installation disc 20 and the like caused by the tolerance of the button type bathroom device are effectively improved.
Since the arrangement and function of the push button bathroom fixture and related components is not critical in the present invention, only the operation and operation of the transmission adjustment assembly 10 and its associated components according to embodiments of the present invention will be described below.
The invention also provides a transmission adjusting assembly 10 for a button type bathroom device, which comprises an adjusting rod 12 and an adjusting sleeve 11, wherein the adjusting sleeve 11 can be matched and installed on a mounting disc 20 of the button type bathroom device, the adjusting rod 12 is installed in the adjusting sleeve 11, and during the installation process, the adjusting rod 12 can be axially adjusted according to the installation requirement, namely can axially and telescopically move relative to the adjusting sleeve 11, such as extend or shorten, so as to eliminate accumulated tolerance generated in the installation process. In order to effectively fix the adjusting sleeve 11 in the radial direction and not rotate along with the movement of the adjusting rod 12 to cause the adjusting rod 12 to be unable to realize effective axial movement during the process of extending or shortening the adjusting rod 12 relative to the adjusting sleeve 11, the invention also provides an anti-rotation mechanism 110 on the outer peripheral surface of the adjusting sleeve 11, wherein the anti-rotation mechanism 110 is matched with an anti-rotation matching part 200 arranged on the mounting disc 20, so that the rotation of the adjusting sleeve 11 is effectively limited but the piston type axial movement of the adjusting sleeve 11 relative to the mounting disc 20 is not hindered;
in the installation process of the button type bathroom device, the adjusting sleeve 11 can be pressed to axially move and parallel the adjusting rod 12 to axially move so as to contact the bouncing valve core, and the bouncing valve core is pressed to reach the limit position (the limit position is the middle transition position of the bouncing valve core for switching).
Referring to fig. 1 to 2, in the actual installation, the adjustment sleeve 11 to which the adjustment lever 12 is coupled is installed in the installation plate 20, the rotation preventing mechanism 110 on the adjustment sleeve 11 is inserted into the installation hole 208 of the installation plate 20 corresponding to the rotation preventing engagement portion 200 on the installation plate 20, the rotation preventing mechanism 110 may be configured as a groove or a protrusion provided on the outer circumferential surface thereof along the axial extension of the adjustment sleeve 11, here, taking the rotation preventing mechanism 110 as an example of a groove, the rotation preventing engagement portion 200 may be a protrusion provided on the inner side surface of the installation hole 208 and extending along the axial extension thereof, the adjustment sleeve 11 is installed on the installation plate 20 through the engagement of the groove and the protrusion, the adjustment sleeve 11 may be a cylindrical structure or a polygonal cylindrical structure, that is, the adjustment sleeve has a polygonal outer contour, when the adjustment sleeve 11 is a polygonal cylindrical structure, the rotation preventing mechanism 110 may be served by a prism of the cylindrical structure, and the rotation preventing engagement portion 200 is configured in a shape matching the polygonal outer contour.
In the axial movement process of the adjusting sleeve 11 relative to the mounting disc 20, particularly in the mounting and adjusting process, in order to press the bouncing valve core to the limit position, a larger force is usually applied, the force is withdrawn after the bouncing valve core reaches the limit position to carry out the next mounting step, after the force is withdrawn, the compressed bouncing valve is subjected to core resetting, the generated elastic force acts on the adjusting rod 12 to further push the adjusting sleeve 11 to move towards the side far away from the bouncing valve core, and in order to prevent the adjusting sleeve 11 from being separated from the mounting disc 20 by the elastic force generated by the bouncing valve core, a stop mechanism 112 is arranged on the outer peripheral surface of the adjusting sleeve 11, and a corresponding stop matching part 210 is arranged on the mounting disc 20. The stop mechanism 112 may be configured as a protrusion on the adjustment sleeve 11, which may specifically be a protrusion protruding outward in a radial direction of the adjustment sleeve 11, and the stop engaging portion 210 may be configured as a groove, which may specifically be disposed in the mounting hole 208 in a circumferential direction spaced from the anti-rotation engaging portion 200.
During the mounting process, particularly during the gradual insertion of the adjusting sleeve 11 into the mounting hole 208, the stop mechanism 112 formed as a protrusion moves along the guide of the stop fitting portion 210 formed as a groove on the inner side of the mounting hole 208 as the adjusting sleeve 11 moves deeply in the axial direction until reaching the groove bottom of the groove, and the adjusting sleeve 11 continues to move deeply in the axial direction, i.e., the stop mechanism 112 slides out of the groove bottom and out of the groove as the adjusting sleeve 11 moves further after contacting the groove bottom. After the bouncing valve core reaches the limit position and resets, the elastic force generated by the bouncing valve core enables the adjusting sleeve 11 to gradually move towards one side far away from the bouncing valve core, at this time, the stop mechanism 112 abuts against the stop matching part 210 at the end position of the adjusting sleeve 11 moving towards one side far away from the bouncing valve core, namely, the stop mechanism 112 formed into a bulge cannot enter the groove once being separated from the groove bottom of the stop matching part 210 formed into the groove, so that the axial movement of the adjusting sleeve 11 is blocked, and the adjusting sleeve 11 is prevented from continuing to move axially and separating from the mounting disc 20.
In the process of installing and adjusting the transmission adjusting assembly 10, since the axial length of the adjusting rod 12 needs to be adjusted, the adjusting rod 12 is contacted with and pressed against the bouncing valve core until the limiting position of the bouncing valve core, at this time, in order to facilitate the adjustment of the adjusting rod 12 and avoid the adjusting sleeve 11 from axially moving due to the fact that the external acting force applied to the adjusting rod 12 is discontinuously present and the bouncing valve core is reset to influence the adjustment of the adjusting rod 12, the transmission adjusting assembly 10 of the invention can further comprise a limiting piece 13. The limiting member 13 may be mounted in the limiting hole 202 of the mounting plate 20 by a bayonet coupling mechanism, so that the axial movement of the adjusting sleeve 11 may be effectively limited in the case where the external force applied to the adjusting rod 12 is not continuously present, that is, in the case where the bouncing valve core does not reach the limit position and is reset to generate elastic force. The stop 13 may also be configured to effect axial stop of the adjustment sleeve 11 by being sized and/or shaped to have an interference fit with the stop bore 202. In particular, the limiting member 13 may be a limiting plug or a limiting snap ring.
Referring to fig. 3-4, in particular, in one embodiment of the invention, the stopper and stopper hole 202 connected by the bayonet connection mechanism may have the following configuration: the flange 130 is arranged on the peripheral surface of the limiting plug at intervals, the flange 130 matching part 204 for matching with the flange 130 to insert is arranged on the inner side surface of the limiting hole 202, the notch 206 with the shape and the size matched with the flange 130 is arranged on the inner side surface of the limiting hole 202, and after the limiting plug is inserted into the flange 130 matching part 204 of the limiting hole 202 in the process of installing the limiting plug, the flange 130 is screwed into the notch 206, so that the axial limiting of the adjusting sleeve 11 is realized. In order to avoid that the stop plug after being screwed into and matched with the stop plug may rotate and be screwed out of the notch 206, a protrusion 132 extending along the axial direction may be further arranged on the flange 130, and a groove matched with the protrusion 132 is arranged in the notch 206, so that after the flange 130 is screwed into the notch 206, the protrusion 132 is matched with the groove, and the rotation of the stop plug is limited, and the stop plug is prevented from being separated from the stop hole 202.
Referring to fig. 5-6, in particular, the stop plug and stop bore 202 by interference fit may have the following configuration: the outer peripheral surface of the limiting plug can be provided with a convex vertical strip-shaped protruding block, and the diameter of the limiting hole 202 is smaller than that of the limiting plug, so that the limiting plug can meet the interference fit requirement with the limiting hole 202, and further the axial movement of the adjusting sleeve 11 is limited. The limit plug and the limit hole 202 which are in interference fit mode can avoid the serious protruding of the mounting plate 20 under the condition of mounting error. In the actual adjustment of the adjusting rod 12, there may be a mounting error of an installer, and after the adjusting rod 12 is adjusted in place and the bouncing valve core has reached the limit position, the length of the adjusting rod 12 still continues to be extended, at this time, since the bouncing valve core cannot be compressed continuously, the continuously extending adjusting rod 12 transmits the acting force to the adjusting sleeve 11, and in the case that the axial movement of the adjusting sleeve 11 is limited, the acting force acts on the mounting plate 20 finally, so that the mounting plate 20 protrudes outwards. When the mounting plate 20 is protruded outwards, the limiting plug and the limiting hole 202 which are in interference fit can axially move and even separate from the limiting hole 202, so that the situation that the mounting plate 20 is severely protruded outwards is avoided.
Referring to fig. 7-8, the adjusting sleeve 11 and the adjusting rod 12 may be in a threaded connection structure or be engaged with each other by a relatively tight tooth structure. The outer peripheral surface of the adjusting sleeve 11 is provided with ratchets along the axial direction, the adjusting rod 12 is provided with matching teeth matched with the ratchets, the matching teeth can axially move step by step relative to the ratchets and enable the adjusting rod 12 to abut against the bouncing valve core to reach the limit position, meanwhile, the matching teeth of the adjusting rod 12 cannot retract relative to the passing ratchets, and the ratchets on the outer peripheral surface of the adjusting sleeve 11 have certain elasticity so as to facilitate the step by step axial movement of the matching teeth. At least one end of the adjustment rod 12 has a tool-action surface for the adjustment of the tool action and thus axial displacement relative to the adjustment sleeve 11. When the adjusting rod 12 is close to one end of the bouncing valve core and has a tool acting surface, the limiting plug can be a solid plug, at the moment, when the adjusting rod 12 and the adjusting sleeve 11 are adjusted, the adjusting rod can be pre-adjusted according to actual installation experience, then the transmission adjusting component 10 with the pre-adjusted knot is installed in the installation disc 20 to compress the bouncing valve core, and the adjusting rod is continuously adjusted according to the compression condition of the bouncing valve core, and the adjusting rod is repeatedly used for a plurality of times until the length of the adjusting rod 12 is adjusted to be enough to compress the bouncing valve core to the extreme limiting position. For easy adjustment, referring to fig. 8, a through hole may be provided in the axial direction of the stopper, and the tool acting surface of the adjusting lever 12 should be disposed at a side away from the bouncing valve core. When the transmission adjusting assembly 10 is installed, the transmission adjusting assembly is firstly installed in the installation hole 208 of the installation disc 20, then the limiting plug is inserted into the limiting hole 202, and at the moment, the axial length of the transmission adjusting assembly can be adjusted by utilizing the tool action of the adjusting tool acting on the adjusting rod 12 until the adjusting rod 12 can compress the bouncing valve core to the limit position. Referring to fig. 7, when the bouncer spool 30 is disposed deep inside the wall, the adjustment lever 12 may need to be adjusted to the maximum distance of the axial length to meet the requirement of pressing the bouncer spool 30 to the extreme position. Referring to fig. 8, when the bouncer spool 30 is disposed shallower inside the wall body, the bouncer spool 30 can be pressed to the limit position without adjusting the axial length of the adjustment lever 12. Because the adjusting rod 12 can axially adjust or expand and contract relative to the adjusting sleeve 11, the effect that the bouncing valve core 30 can be effectively pressed at different setting positions is achieved.
Referring to fig. 1 again, after the axial length of the adjusting rod 12 relative to the adjusting sleeve 11 is adjusted, in actual use, after the adjusting switch assembly is pressed by the button for multiple times to open and close the fluid conveying pipeline, the condition that the adjusting rod 12 gradually retreats in the axial direction may occur, so that the adjusting rod 12 cannot be pressed to a limit position in a transition state of the bouncing valve core, and even the opening and closing of the fluid conveying pipeline cannot be effectively realized when the adjusting switch assembly is pressed by the button, so that the actual use effect is affected. To avoid this, in one embodiment of the present invention, the transmission adjustment assembly 10 further includes a retraction stop 14. The shrink stop 14 may be selected from shrink stop rings or shrink stop cantilever structures. The anti-shrink ring can be arranged at one end of the adjusting rod 12 far away from the bouncing valve core, and the anti-shrink ring increases the resistance between the adjusting rod 12 and the adjusting sleeve 11. After the adjusting rod 12 is adjusted to a proper distance, the adjusting rod 12 can still be effectively kept at a proper position after being pressed for many times in actual use under the blocking of the shrinkage stopping piece 14, the occurrence of a rollback phenomenon is avoided, and the use effect of the transmission adjusting assembly 10 is improved.
Referring to fig. 7, in order to prevent the adjusting sleeve 11 from following the adjusting rod 12 and moving axially to a side close to the bouncing valve core and even separating from the mounting plate 20 when the adjusting rod 12 in the mounting plate 20 is axially adjusted and pressed against the bouncing valve core, in one embodiment of the present invention, the transmission adjusting assembly 10 further includes a limiting mechanism 114, where the limiting mechanism 114 is disposed at an end of the adjusting sleeve 11 away from the bouncing valve core, so that when the adjusting rod 12 is axially adjusted, the limiting mechanism 114 blocks the adjusting sleeve 11 from moving along with the adjusting rod 12 in a direction close to the bouncing valve core and prevents the adjusting sleeve 11 from separating from the mounting plate 20. The limiting mechanism 114 may be disposed around a boss at the end of the adjusting sleeve 11, and a limiting matching portion matched with the limiting mechanism 114 is disposed at the adjacent position of the mounting hole 208 and the limiting hole 202, specifically may be a hole structure with a radial diameter larger than that of the mounting hole 208 and smaller than that of the limiting hole 202, and the end of the limiting hole 202 forms a supporting portion of the limiting matching portion to support the boss; alternatively, the groove end surface of the anti-rotation mechanism 110 formed in a groove form may be used as the stopper mechanism 114, and the end surface of the anti-rotation engaging portion 200 may be caught by the groove end surface, so that the adjustment sleeve 11 cannot follow the axial movement of the adjustment lever 12 and cannot be axially displaced.
The present invention provides a drive adjustment assembly 10 for a bathroom fixture, see fig. 9-11. During actual installation, the bouncing valve core 30 in the wall body is well arranged, the installation disc 20 is fixed on the wall surface, the adjusting sleeve 11 and the adjusting rod 12 which are well connected through threads are installed in the installation hole 208, the limiting plug is installed in the limiting hole 202, the adjusting sleeve 11 is blocked by the limiting mechanism 114 on the adjusting sleeve 11 to move along the axial direction of the adjusting rod 12 by acting on the tool acting surface of the adjusting rod 12, the adjusting rod 12 gradually presses the bouncing valve core 30 until the limiting position of the bouncing valve core 30 is reached, the length of the adjusting rod 12 is adjusted in place at the moment, the limiting plug is removed, the adjusting rod 12 moves axially towards one side far away from the bouncing valve core 30 in a linkage mode under the elastic force effect generated by resetting the bouncing valve core 30, the limiting mechanism 112 blocks the adjusting sleeve 11 from being separated from the installation hole 208, and therefore, the adjustment of the transmission adjusting assembly is completed.
The transmission adjusting assembly 10 can adjust the axial length of the adjusting rod 12 connected with the adjusting sleeve 11 according to different installation requirements and installation conditions in the installation process, so that the adjusting rod 12 can effectively press the bouncing valve core to realize the control of opening and closing of the fluid conveying pipeline, and the tolerance existing in the parts or the accumulated tolerance generated by installation is eliminated because the adjusting rod 12 and the adjusting sleeve 11 can be adjusted in a stepless manner in the axial direction.
The above description is provided as a preferred embodiment of the invention and is not intended to limit the invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
List of reference numerals
10 drive adjusting assembly 14 shrink stop
11 adjusting sleeve 20 mounting plate
110 anti-rotation mechanism 200 anti-rotation matching part
112 stop mechanism 202 limiting hole
114 limit mechanism 204 notch
12 adjusting rod 206 mounting hole
Stop fitting portion of 13 stop 210
130 flange 30 bouncing valve core
132 are raised.
Claims (7)
1. A transmission adjustment assembly for a push button bathroom fixture, comprising:
the adjusting sleeve is provided with an anti-rotation mechanism on the outer peripheral surface, the anti-rotation mechanism is matched with an anti-rotation matching part on a mounting disc of the button type bathroom device so that the adjusting sleeve can axially move but can not be rotatably mounted in the mounting disc, and the mounting disc is mounted and fixed on a wall surface;
the adjusting rod is axially arranged in the adjusting sleeve in a telescopic manner and can axially press the bouncing valve core of the button type bathroom device to a limit position in the installation process of the button type bathroom device, at least one end of the adjusting rod is provided with a tool acting surface for adjusting a tool to axially adjust the tool acting surface, and the tool acting surface is arranged at one side far away from the bouncing valve core;
the stop mechanism is arranged on the outer peripheral surface of the adjusting sleeve and is abutted with a stop matching part on the mounting disc at the end point of axial movement of the adjusting sleeve so as to prevent the adjusting sleeve from being separated from the mounting disc;
the adjusting sleeve is further provided with a limiting mechanism at one end far away from the bouncing valve core, the limiting mechanism is formed in a boss mode of being annularly arranged on the adjusting sleeve or is formed in a groove mode of being axially extended, the anti-rotation mechanism is formed at the end face of a groove at one side far away from the bouncing valve core, and the limiting mechanism is matched with a limiting matching part on the mounting disc to prevent the adjusting sleeve from being excessively separated from the mounting disc due to axial pressing in the mounting process;
the shrinkage stopping piece is configured to be sleeved on an annular structure at one end of the adjusting rod far away from the bouncing valve core or configured to be arranged in the adjusting sleeve and axially extend in a cantilever structure, and is arranged between the adjusting rod and the adjusting sleeve so as to prevent the adjusting rod axially extending out of the adjusting sleeve from retracting;
the limiting piece is installed into the limiting hole of the installation disc through the bayonet connection mechanism to limit the axial movement of the adjusting sleeve, the limiting piece can prevent the adjusting sleeve from being reset to enable the adjusting sleeve to move axially due to the fact that the acting force applied by the outside acts on the adjusting rod discontinuously exists in the axial length adjusting process of the adjusting rod, and the limiting piece is configured to be detached from the installation disc after the adjusting rod is adjusted.
2. A transmission adjustment assembly according to claim 1, characterized in that the anti-rotation means are constituted in the form of axially extending grooves or protrusions or in the form of polygonal outer contours of the adjustment sleeve.
3. A transmission adjustment assembly according to claim 1, characterized in that the stop means are formed in the form of a radially outwardly protruding projection from the outer circumferential surface of the adjustment sleeve.
4. The drive adjustment assembly of claim 1, wherein the stop is sized and/or shaped to form an interference fit with the stop aperture.
5. The drive adjustment assembly of claim 1, wherein the stop is circumferentially provided with a flange having an axially extending projection thereon, the flange and the projection cooperating with the stop aperture to limit rotation and axial movement of the stop.
6. The transmission adjustment assembly according to any one of claims 1-5, wherein the adjustment sleeve is threadably connected to the adjustment rod.
7. A push button shower device comprising a mounting panel having a push button, a mounting disc mounted on a wall, a bouncing valve element mounted in the wall, and a transmission adjustment assembly according to any one of claims 1 to 6, the adjustment sleeve being mounted in the mounting disc and the adjustment lever abutting the bouncing valve element, the push button on the mounting panel acting on the adjustment sleeve to axially press the bouncing valve element through the adjustment lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280863.2A CN107019453B (en) | 2017-04-26 | 2017-04-26 | Transmission adjusting component for button type bathroom device and button type shower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280863.2A CN107019453B (en) | 2017-04-26 | 2017-04-26 | Transmission adjusting component for button type bathroom device and button type shower device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107019453A CN107019453A (en) | 2017-08-08 |
| CN107019453B true CN107019453B (en) | 2024-02-23 |
Family
ID=59526710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280863.2A Active CN107019453B (en) | 2017-04-26 | 2017-04-26 | Transmission adjusting component for button type bathroom device and button type shower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107019453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898358B (en) * | 2017-11-19 | 2019-08-20 | 孟如苗 | A kind of spray being installed on washroom, bath method |
| CN107960931B (en) * | 2017-11-19 | 2019-08-16 | 孟如苗 | It is installed on self extending formula spray, the bath apparatus of house washroom |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522660Y (en) * | 2001-11-01 | 2002-11-27 | 金太阳精密工业股份有限公司 | Expansion screw |
| CN201258903Y (en) * | 2008-10-08 | 2009-06-17 | 大唐移动通信设备有限公司 | Non-releasing screw |
| CN201273011Y (en) * | 2008-08-20 | 2009-07-15 | 厦门建霖工业有限公司 | Push button regulating lever of water tank |
| CN202790009U (en) * | 2012-08-18 | 2013-03-13 | 厦门瑞尔特卫浴科技股份有限公司 | Fastening anti-loosing structure of button assembly |
| CN203383299U (en) * | 2013-05-27 | 2014-01-08 | 厦门倍杰特科技有限公司 | Drainage valve button mounting support |
| CN203834604U (en) * | 2014-03-10 | 2014-09-17 | 池昌坤 | Simple length adjusting positioning fastening mechanism and water tank matched button assembly installed with same |
| CN204983068U (en) * | 2015-07-27 | 2016-01-20 | 厦门倍洁特建材有限公司 | Improvement structure is connected to screw rod of button |
| CN205000429U (en) * | 2015-09-17 | 2016-01-27 | 厦门倍洁特建材有限公司 | Connection structure of button screw rod |
| CN207492702U (en) * | 2017-04-26 | 2018-06-15 | 路达(厦门)工业有限公司 | For the transmission adjusting part of push button bathroom device and push button shower bath |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2819835B1 (en) * | 2001-01-23 | 2003-02-28 | Sanitaire Accessoires Services | WATER FLUSHING MECHANISM FOR A TOILET TANK |
-
2017
- 2017-04-26 CN CN201710280863.2A patent/CN107019453B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2522660Y (en) * | 2001-11-01 | 2002-11-27 | 金太阳精密工业股份有限公司 | Expansion screw |
| CN201273011Y (en) * | 2008-08-20 | 2009-07-15 | 厦门建霖工业有限公司 | Push button regulating lever of water tank |
| CN201258903Y (en) * | 2008-10-08 | 2009-06-17 | 大唐移动通信设备有限公司 | Non-releasing screw |
| CN202790009U (en) * | 2012-08-18 | 2013-03-13 | 厦门瑞尔特卫浴科技股份有限公司 | Fastening anti-loosing structure of button assembly |
| CN203383299U (en) * | 2013-05-27 | 2014-01-08 | 厦门倍杰特科技有限公司 | Drainage valve button mounting support |
| CN203834604U (en) * | 2014-03-10 | 2014-09-17 | 池昌坤 | Simple length adjusting positioning fastening mechanism and water tank matched button assembly installed with same |
| CN204983068U (en) * | 2015-07-27 | 2016-01-20 | 厦门倍洁特建材有限公司 | Improvement structure is connected to screw rod of button |
| CN205000429U (en) * | 2015-09-17 | 2016-01-27 | 厦门倍洁特建材有限公司 | Connection structure of button screw rod |
| CN207492702U (en) * | 2017-04-26 | 2018-06-15 | 路达(厦门)工业有限公司 | For the transmission adjusting part of push button bathroom device and push button shower bath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107019453A (en) | 2017-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9816258B2 (en) | Drain control assembly | |
| US10426287B1 (en) | Curtain rod | |
| US9439542B2 (en) | Vertical assembling and disassembling mechanism for toilet seat | |
| CN107013703B (en) | Shower control device and shower device | |
| CN107019453B (en) | Transmission adjusting component for button type bathroom device and button type shower device | |
| CN108824563B (en) | Panel assembly and faucet device comprising same | |
| KR102113941B1 (en) | Push lifter | |
| US10907673B2 (en) | Tolerance compensating element | |
| WO2021082539A1 (en) | Quick assembly and disassembly connecting structure of faucet | |
| WO2009012638A1 (en) | Switch of kitchen and lavatory installation | |
| EP2713381B1 (en) | Push-button switch, selector switch, and fixing component therefor | |
| CN210040029U (en) | Intelligent device and sliding self-locking type flash switch device thereof | |
| EP3070208B1 (en) | Operating assembly for an operating unit of a concealed sanitary fitting | |
| US9228333B1 (en) | Dual flush handle control | |
| CN110230637B (en) | Quick-assembling nut | |
| EP3420871A1 (en) | Quick release hinge for a seat-lid unit of a toilet bowl | |
| KR101927839B1 (en) | Emergency push button switch | |
| EP1338707B1 (en) | Device for opening and closing a plug for sanitary fittings | |
| US20140165280A1 (en) | Actuating device for a drain fitting | |
| CN207492702U (en) | For the transmission adjusting part of push button bathroom device and push button shower bath | |
| CN216288099U (en) | Switch assembly and closestool | |
| CN221547927U (en) | Tap and tap handle thereof | |
| JP4025988B2 (en) | Faucet stand | |
| EP3763261B1 (en) | A cushioned and durable coupling hinge for a toilet | |
| CN213145547U (en) | Operating panel and shower control mechanism easy to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180508 Address after: 361022 Xing Nan Road, Jimei District, Xiamen, Fujian Province, No. 61 Applicant after: XIAMEN LOTA INTERNATIONAL Co.,Ltd. Address before: 361022 Xing Nan Road, Jimei District, Xiamen, Fujian Province, No. 61 Applicant before: XIAMEN LOTA INTERNATIONAL Co.,Ltd. Applicant before: LOTA XIAMEN INDUSTRY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |