CN108331959B - Pressure rotation control device - Google Patents
Pressure rotation control device Download PDFInfo
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- CN108331959B CN108331959B CN201510235912.1A CN201510235912A CN108331959B CN 108331959 B CN108331959 B CN 108331959B CN 201510235912 A CN201510235912 A CN 201510235912A CN 108331959 B CN108331959 B CN 108331959B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
- F16K19/006—Specially adapted for faucets
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/041—Water-basin installations specially adapted to wash-basins or baths having provisions against scalding, e.g. temperature limiting devices, external covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/087—Controlling members for hand actuation by rotary movement, e.g. hand wheels retractable; Flush control knobs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Transmission Devices (AREA)
- Temperature-Responsive Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a pressure rotation control device, which comprises a shell; the system comprises at least two control terminals and a control unit for driving the control terminals, wherein at least one control unit radially drives the control terminals; the control unit comprises a radial pressing control assembly, an axial rotation driving assembly and a limiting structure for connecting and matching the two assemblies; the radial pressing control assembly comprises a control shaft and a driving structure, and the control shaft is sleeved with one of the control terminals and is radially pressed to open and close the control terminal; the driving structure is movably matched with one end of the control shaft; the axial rotation driving assembly comprises a transmission unit which is matched with the other control terminal and can be adjusted in a rotating mode; the invention provides a pressure rotation control device which is simple in structure, small in occupied space and easy to realize, combines the functions of opening and closing, adjusting and the like to realize multifunctional combination, and simultaneously prevents a user from being scalded through a prepared anti-scalding function.
Description
Technical Field
The invention relates to the bathroom industry, in particular to a pressure rotation control device.
Background
At present, in the existing bathroom industry, a control device of each product generally has only a single control function, and the control device is mainly set for a certain function; for example: the thermostatic valve core and the flow regulating valve core can only be regulated by rotation, but cannot realize the function of opening and closing a switch; the switch unit can only realize opening and closing the function and can't realize regulatory function, and in the present multi-functional and demand to the space, current control structure can't realize opening and closing, multistage, multiple function are adjusted, and the control structure among the prior art is complicated, and occupation space is great, can't satisfy people's user demand when inconvenient in operation.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a pressure rotation control device which is simple in structure, small in occupied space and easy to realize, combines the functions of opening, closing, adjusting and the like to realize multifunctional combination, and simultaneously prevents a user from being scalded through a prepared anti-scalding function.
The invention solves the technical problems, and adopts the technical scheme that:
a pressure rotation control device comprises a shell; the method is characterized in that: the system comprises at least two control terminals and a control unit for driving the control terminals, wherein the control unit drives the control terminals in a radial direction; the control unit comprises a radial pressing control assembly, an axial rotation driving assembly and a limiting structure for connecting and matching the two assemblies;
the radial pressing control assembly comprises a control shaft and a driving structure, and the control shaft is sleeved with one of the control terminals and is radially pressed to open and close the control terminal; the driving structure is movably matched with one end of the control shaft;
the axial rotation driving assembly comprises a transmission unit which is matched with the other control terminal and can be adjusted in a rotating mode;
the radial pressing control assembly further comprises a spring piece for driving the driving structure to act; and the driving structure is pressed to link the control shaft to open and close the control terminal in the same direction as the control shaft, and the spring part and the limiting structure are matched for limiting, so that the driving structure arranged in the shell is driven to move to the outside of the shell and is matched with a transmission unit of the axial rotation driving assembly to rotate and control the control terminal corresponding to the axial rotation driving assembly.
Furthermore, the driving structure comprises a pressing rotating unit which is matched with the control shaft in a pushing manner, and driving gear teeth are wound on the peripheral wall of the pressing rotating unit; the transmission unit is provided with driven gear teeth matched with the driving gear teeth; the driving gear teeth are meshed with the driven gear teeth, so that the pressing rotating unit drives the transmission unit to rotate, and the driving gear teeth and the driven gear teeth are linked with the control terminal which is coaxially matched with the transmission unit.
Furthermore, the limiting structure comprises a sliding sleeve and a sliding ball; the sliding sleeve is movably connected inside the pressing and rotating unit; the sliding ball is arranged in the limiting track between the sliding sleeve and the control shaft in a sliding manner, and two ends of the sliding ball are respectively matched with the sliding sleeve and the control shaft; wherein, the sliding sleeve is sleeved on the control shaft; the spring part acts to drive the sliding ball to move in the limiting track and is linked with the pressing and rotating unit movably connected with the sliding sleeve to form limiting fit.
Furthermore, a guide groove is transversely arranged on the inner peripheral wall of the sliding sleeve, and the transverse distance of the guide groove is greater than the radial displacement distance of the sliding sleeve.
Furthermore, the sliding ball comprises a sliding part and matching parts at two ends, and the matching parts are respectively arranged in the guide groove of the sliding sleeve and the control shaft; the sliding part is slidably attached within the curb rail.
Furthermore, the limiting track is formed by inwards concave periphery of the control shaft, and a convex part with a limiting hanging table is formed in the middle of the limiting track; the sliding part of the sliding ball is arranged in the limiting track and slides in the radial direction, and the sliding part is hung on or separated from the limiting hanging table and is linked with the pressing and rotating unit to be internally provided with or withdraw from the shell.
Furthermore, a control cover body for pressing and rotating by a user extends outwards from the pressing and rotating unit along the direction of the shell body.
Furthermore, the control terminal which is coaxial and corresponding to the transmission unit is a thermostatic valve core.
Furthermore, the anti-scalding device also comprises a prepared anti-scalding mechanism which comprises a limiting check ring and a limiting control component; the limiting retainer ring is arranged on the shell, and a limiting convex rib is formed on the inner peripheral wall of the limiting retainer ring; the limit control assembly is arranged in the pressing rotating unit and rotates integrally with the pressing rotating unit; the limiting control assembly abuts against the limiting convex rib to limit the pushing of the pressing and rotating unit into the shell.
Furthermore, the limit control assembly comprises a pressing button, a return spring and a limit stop pin; the pressing button is sleeved with the return spring and is integrally arranged on the side wall of the pressing rotating unit; one end of the limiting stop pin is inserted into the pressing button, and the other end of the limiting stop pin is arranged in the pressing rotating unit and extends to be matched with the limiting convex rib on the limiting check ring.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
(1) the pressure rotation control device is simple in structure and easy to realize, and can be opened and closed by pressing one key and can be rotated to adjust temperature, flow and the like, so that the conventional single-function control mode is changed, and multi-stage and multi-function stable control can be realized;
(2) compared with the prior art, the control device only needs one control end, does not need to be additionally provided with other control ends, is convenient to install, saves the cost, and greatly reduces the space occupation of the control device;
(3) the invention realizes radial and axial control by the control end with a hidden function, and avoids the prior misoperation in a closed state, so that overlarge flow is instantaneously impacted in the subsequent opening process or the damage to a human body due to overhigh temperature is caused;
(4) the invention integrates the control in the circumferential direction and the radial direction into a whole, saves the control space in a larger aspect, and has simple and compact internal integral structure and convenient and clear operation;
(5) the invention also sets a prepared anti-scalding mechanism, when the temperature of a user is adjusted to be high, the user can turn the device to be in the original state to realize closing, the situation that the device is not reset after temperature adjustment is effectively avoided, the temperature of the device in the next use and opening exceeds the temperature accepted by a human body, the follow-up user is prevented from being scalded, and a good protection effect is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective exploded view of a spinning control device according to the present invention;
FIG. 2 is a top cross-sectional view of the spin control apparatus of the present invention;
FIG. 3 is a left side cross-sectional view of the twist compression control device of the present invention;
FIG. 4 is a schematic perspective view of the control shaft of the present invention mated with a sliding ball;
FIG. 5 is a schematic perspective view of the sliding sleeve of the present invention;
FIG. 6 is a schematic perspective view of the pressing rotary unit according to the present invention;
FIG. 7 is a first schematic view of the movement state of the position-limiting structure according to the present invention;
FIG. 8 is a schematic view showing a second motion state of the position limiting structure according to the present invention;
FIG. 9 is a third schematic view of the movement state of the position limiting structure according to the present invention; (ii) a
FIG. 10 is a fourth schematic view of the movement state of the position limiting structure according to the present invention;
FIG. 11 is a schematic view showing a fifth movement state of the position limiting structure according to the present invention;
fig. 12 is a first perspective view of the prepared anti-scald mechanism of the present invention;
fig. 13 is a schematic perspective view and structure diagram of the prepared anti-scald mechanism of the invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 7, the present invention provides a pressure-screwing control device, which includes a housing 1, at least two operation terminals 2, and a control unit 3 for driving the operation terminals 2, wherein the control unit 3 radially drives the operation terminals 2; the control unit 3 comprises a radial pressing control component 4, an axial rotation driving component 5 and a limiting structure 6 for connecting and matching the two components;
the radial pressing control component 4 comprises a control shaft 41 and a driving structure 42, wherein the control shaft 41 is sleeved and radially presses to open and close one of the control terminals 2; the driving structure 42 is movably matched with one end of the control shaft 41; the driving structure 42 includes a pressing and rotating unit 420, which is in pushing fit with the control shaft 41, and a driving gear 420A is wound around the peripheral wall of the pressing and rotating unit 420; the transmission unit 51 is provided with driven gear teeth 51A matched with the driving gear teeth 420A; the driving gear teeth 420A are engaged with the driven gear teeth 51A, so that the pressing and rotating unit 420 drives the transmission unit 51 to rotate, and the control terminal 2 coaxially matched with the transmission unit 51 is linked.
An axial rotation drive assembly 5 comprising a transmission unit 51 adapted and rotatably adjustable with the other manipulation terminal 2;
the radial pressing control component 4 further comprises a spring element 7 for driving the driving structure 42 to act; and pressing the driving structure 42 to link the control shaft 41 to open and close the control terminal 2 in the same direction, and the spring member 7 and the limiting structure 6 are matched for limiting, so that the driving structure 42 arranged in the shell 1 is driven to displace to the outside of the shell 1 and is matched with the transmission unit 51 of the axial rotation driving component 5 to rotate and control the control terminal 2 corresponding to the driving structure.
More specifically, the limiting structure 6 includes a sliding sleeve 61 and a sliding ball 62; the sliding sleeve 61 is movably connected inside the pressing and rotating unit 420; the sliding ball 62 is slidably arranged in the limiting track 60 between the sliding sleeve 61 and the control shaft 41, and two ends of the sliding ball are respectively matched with the sliding sleeve 61 and the control shaft 41; a guide groove 610 is transversely arranged on the inner peripheral wall of the sliding sleeve 61, and the transverse distance of the guide groove 610 is greater than the radial displacement distance of the sliding sleeve 61; wherein, the sliding sleeve 61 is sleeved on the control shaft 41; the spring element 7 acts to drive the sliding ball 62 to move in the limiting track 60 and is linked with the pressing and rotating unit 420 movably connected with the sliding sleeve 61 to form limiting matching;
the sliding ball 62 comprises a sliding part 620 and matching parts 621 at two ends, and the matching parts 621 are respectively arranged in the guide groove 610 of the sliding sleeve 61 and the control shaft 41; the sliding part 620 is slidably attached in the stopper rail 60;
the limiting track 60 is formed by the inner concave of the periphery of the control shaft 41, and a convex part 601 with a limiting hanging table 601A is formed in the middle of the limiting track 60; the sliding part 620 of the sliding ball 62 slides radially in the limit track 60 and is hung on or separated from the limit hanging table 601A, so that the pressing and rotating unit 420 is arranged in or withdrawn from the housing 1;
more specifically, the pressing and rotating unit 420 extends out of the control cover 8 along the direction of the housing 1 for pressing and rotating by the user.
More specifically, the control terminal 2 coaxially corresponding to the transmission unit 51 is a thermostatic cartridge; the anti-scalding device also comprises a prepared anti-scalding mechanism 9 which comprises a limiting retainer ring 91 and a limiting control component 92; the limiting retainer ring 91 is arranged on the shell 1, and the inner peripheral wall forms a limiting convex rib 910; the limit control assembly 92 is installed in the pressing rotation unit 420 and rotates integrally therewith; the limit control component 92 abuts against the limit rib 910 to limit the pushing of the pressing and rotating unit 420 into the housing 1; the limit control assembly 92 comprises a press button 921, a return spring 922 and a limit stop pin 923; the pressing button 921 is sleeved with a return spring 922 and integrally attached to the side wall of the pressing rotary unit 420; one end of the limiting stop pin 923 is inserted into the pressing button 921, and the other end is disposed in the pressing rotation unit 420 and extends to be matched with the limiting convex rib 910 on the limiting stop ring 91.
In the present invention, as shown in fig. 1 to 7, a faucet having two control terminals 2 respectively serving as a thermostatic valve core and a switch valve core is described by combining two functions of opening and closing and temperature control, and the device mainly includes the following parts: the device comprises a shell 1, a control unit 3, a radial pressing control component 4, an axial rotation driving component 5, a limiting structure 6, a spring component 7, a control cover body 8 and a prepared anti-scalding mechanism 9;
the radial pressing control component 4 is mainly used for opening and closing the switch valve, is connected with the switch valve core through a control shaft 41, and one end of the control shaft 41 is sleeved with and radially presses the switch valve core; the other end is movably matched with the pressing and rotating unit 420 of the driving structure 42; a spring member 7 is arranged inside the pressing rotary unit 420 for movably restoring the pressing rotary unit 420; a driving gear tooth 420A is wound on the peripheral wall of the pressing and rotating unit 420, and the driving gear tooth 420A is matched with a driven gear tooth 51A of the transmission unit 51 on the axial rotation driving component 5;
an axial rotation driving component 5, which is mainly used for adjusting function, and the embodiment takes temperature adjustment as an example, and can also adjust other aspects such as flow rate and the like; it comprises a transmission unit 51 adapted to the thermostatic cartridge and rotatably adjustable; driven gear teeth 51A on the peripheral wall of the transmission unit 51 are in meshing transmission with the driving gear teeth 420A;
the limiting structure 6 is used for matching and limiting the two components; the sliding device comprises a sliding sleeve 61 and a sliding ball 62, wherein the sliding ball 62 is arranged on a limiting track 60 between the sliding sleeve 61 and a control shaft 41 in a sliding manner, and two ends of the sliding ball 62 are respectively matched with the sliding sleeve 61 and the control shaft 41; the inner peripheral wall of the sliding sleeve 61 is transversely provided with a guide groove 610, the sliding ball 62 is limited by the guide groove 610 to move only in the radial direction, and the transverse distance of the guide groove 610 is larger than the radial displacement distance of the sliding sleeve 61, and the guide groove is a limiting part; wherein, the sliding sleeve 61 is sleeved on the control shaft 41; the spring element 7 acts to drive the sliding ball 62 to move in the limiting track 60, and the driving gear teeth 420A on the pressing and rotating unit 420 movably connected with the sliding sleeve 61 are meshed with the driven gear teeth 51A in a linkage manner;
the prepared anti-scalding mechanism 9 comprises a limiting retainer ring 91, a pressing button 921, a return spring 922 and a limiting retainer pin 923; the limiting retainer ring 91 is arranged on the shell 1, and the inner peripheral wall inwards forms a limiting convex rib 910; the pressing button 921 is sleeved with a return spring 922 and integrally attached to the side wall of the pressing rotary unit 420; the limiting stop pin 923 is arranged in an L shape, one end of the limiting stop pin is inserted into the pressing button 921, and the other end of the limiting stop pin is arranged in the pressing rotary unit and extends to be matched with the limiting convex rib 910 on the limiting stop ring 91;
the working principle is as follows: taking a faucet with a thermostatic valve core as an example, in an original state, the pressing and rotating unit 420 extends out of a control cover 8 for a user to press and rotate along the direction of the housing 1, and the control cover 8 is hidden in the housing 1, (as shown in fig. 7 and 12), a sliding ball 62 on the limiting structure 6 falls on a limiting hanging table 601A (here, a position a) of a convex part 601 formed at the middle position of the limiting track 60, and at this time, a driving gear tooth 420A on the pressing and rotating unit 420 and a driven gear tooth 51A of the transmission unit 51 are only matched by a small part (this part can be set to be in a connected state or a separated state, but in order to accurately correspond to the scale of the temperature, accurate temperature control is realized, this embodiment takes the connected part as an example; at this time, the control cover body 8 is arranged in the shell body 1 and is in a closed state and cannot be adjusted;
when a finger presses against the pressing and rotating unit 420, the control shaft 41 is pushed to push the water inlet of the switch valve core 2A, and at the moment, the mixed water in the thermostatic valve core 2B enters the switch valve core 2A from the water inlet to realize water outlet; the temperature at this time is a temperature acceptable to the human body (38 ° is taken as an example in the present embodiment); meanwhile, the pressing and rotating unit 420 is also popped out outwards under the action of the spring element 7, the sliding ball 62 is separated from the original limit hanging table 601A and pushed upwards (as shown in fig. 7 to 9), and then is released by the spring element 7 and radially moves back along the limit track (here, at the position B), and the driving gear teeth 420A on the pressing and rotating unit 420 are completely meshed with the driven gear teeth 51A of the transmission unit 51, so that people can adjust the temperature according to the self-required temperature; in the outward ejection process of the pressing rotating unit 420, the pressing button 921 mounted on the sidewall of the pressing rotating unit 420 is also ejected outward along with the release of the return spring 922, and drives the limiting stopper 923 to be disposed below the limiting rib 910;
after the temperature adjustment is completed, the user presses the pressing button 921, and then presses the control cover 8 under the action of the contraction of the return spring 922, so that the spring element 7 in the control cover is compressed (as shown in fig. 10 and 11), and the sliding ball 62 located at the position B leaves and moves radially to the position a, so that the originally ejected pressing and rotating unit 420 is hidden inside the housing 1 again; the return is limited only under the condition that the temperature is not more than 38 degrees, if the temperature exceeds 38 degrees, the prepared scald-proof mechanism 9 can stop the return, when the temperature exceeds the temperature easy to scald (as shown in fig. 3), one end of the L-shaped limiting stop pin 923 positioned below the limiting convex rib 910 is stopped by the limiting convex rib 910 in the upward abutting and resetting process, so that the L-shaped limiting stop pin cannot return to be closed, the return can be realized only by rotating to the original state again, the function of the return is mainly to prevent the L-shaped limiting stop pin from being closed when the L-shaped limiting stop pin is at an excessively high temperature, and people scald the body due to the excessive water temperature when the L-shaped limiting stop pin is opened again, so that the prepared scald-proof function can effectively;
the embodiment is not limited to the temperature regulation of the thermostatic valve element 2B, the flow regulation is also applicable, the prepared anti-scalding function can also realize the prevention of large flow when the thermostatic valve element is opened again, and the damage caused by overlarge impact force of water flow is avoided.
The pressure rotation control device is simple in structure and easy to realize, and can be opened and closed by pressing one key and adjust the temperature and the flow, so that the conventional single-function control mode is changed, and multi-stage and multi-type stable control can be realized; the control device only needs one control end, is intersected with the prior art, does not need to be additionally provided with other control ends, is convenient to install, saves cost, and greatly reduces the space occupation of the control device; the invention realizes radial and axial control by the control end with the hidden function, and avoids misoperation when the device is not opened, so that the device generates the phenomena of excessive water quantity or overhigh temperature and the like when the device is opened, thereby causing harm to human bodies; the invention integrates the control in the circumferential direction and the radial direction into a whole, saves the control space in a larger aspect, and has simple and compact internal integral structure and convenient and clear operation; the invention also sets a prepared anti-scalding mechanism, when the temperature of a user is adjusted to be high, the user can turn the device to be closed in the original state, the situation that the device is not reset after the temperature is adjusted is effectively avoided, the temperature of the device opened in the next use exceeds the temperature accepted by a human body, so that the follow-up user is scalded, and a good protection effect is achieved.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A pressure rotation control device comprises a shell; the method is characterized in that: the system comprises at least two control terminals and a control unit for driving the control terminals, wherein the control unit drives the control terminals in a radial direction; the control unit comprises a radial pressing control assembly, an axial rotation driving assembly and a limiting structure for connecting and matching the two assemblies;
the radial pressing control assembly comprises a control shaft and a driving structure, and the control shaft is sleeved with one of the control terminals and is radially pressed to open and close the control terminal; the driving structure is movably matched with one end of the control shaft;
the axial rotation driving assembly comprises a transmission unit which is matched with the other control terminal and can be adjusted in a rotating mode;
the radial pressing control assembly further comprises a spring piece for driving the driving structure to act; and the driving structure is pressed to link the control shaft to open and close the control terminal in the same direction as the control shaft, and the spring part and the limiting structure are matched for limiting, so that the driving structure arranged in the shell is driven to move to the outside of the shell and is matched with a transmission unit of the axial rotation driving assembly to rotate and control the control terminal corresponding to the axial rotation driving assembly.
2. A pressure screwing control device according to claim 1, wherein: the driving structure comprises a pressing rotating unit which is matched with the control shaft in a pushing manner, and driving gear teeth are wound on the peripheral wall of the pressing rotating unit; the transmission unit is provided with driven gear teeth matched with the driving gear teeth; the driving gear teeth are meshed with the driven gear teeth, so that the pressing rotating unit drives the transmission unit to rotate, and the driving gear teeth and the driven gear teeth are linked with the control terminal which is coaxially matched with the transmission unit.
3. A pressure screwing control device according to claim 2, wherein: the limiting structure comprises a sliding sleeve and a sliding ball; the sliding sleeve is movably connected inside the pressing and rotating unit; the sliding ball is arranged in the limiting track between the sliding sleeve and the control shaft in a sliding manner, and two ends of the sliding ball are respectively matched with the sliding sleeve and the control shaft; wherein, the sliding sleeve is sleeved on the control shaft; the spring part acts to drive the sliding ball to move in the limiting track and is linked with the pressing and rotating unit movably connected with the sliding sleeve to form limiting fit.
4. A pressure screwing control device according to claim 3, wherein: the inner peripheral wall of the sliding sleeve is transversely provided with a guide groove, and the transverse distance of the guide groove is greater than the radial displacement distance of the sliding sleeve.
5. A pressure screwing control device according to claim 4, wherein: the sliding ball comprises a sliding part and matching parts at two ends, and the matching parts are respectively arranged in the guide groove of the sliding sleeve and the control shaft; the sliding part is slidably attached within the curb rail.
6. A pressure screwing control device according to claim 5, wherein: the limiting track is formed by inwards concave parts on the periphery of the control shaft, and a convex part with a limiting hanging table is formed in the middle of the limiting track; the sliding part of the sliding ball is arranged in the limiting track and slides in the radial direction, and the sliding part is hung on or separated from the limiting hanging table and is linked with the pressing and rotating unit to be internally provided with or withdraw from the shell.
7. A pressure screwing control device according to claim 2, wherein: the pressing and rotating unit extends outwards along the direction of the shell to form a control cover body for pressing and rotating by a user.
8. A pressure screwing control device according to claim 1, wherein: and the control terminal coaxially corresponding to the transmission unit is a thermostatic valve core.
9. A pressure screwing control device according to any one of claims 1 to 8, wherein: the anti-scalding device also comprises a prepared anti-scalding mechanism, wherein the prepared anti-scalding mechanism comprises a limiting check ring and a limiting control component; the limiting retainer ring is arranged on the shell, and a limiting convex rib is formed on the inner peripheral wall of the limiting retainer ring; the limit control assembly is arranged in the pressing rotating unit and rotates integrally with the pressing rotating unit; the limiting control assembly abuts against the limiting convex rib to limit the pushing of the pressing and rotating unit into the shell.
10. A pressure screwing control device according to claim 9, wherein: the limit control assembly comprises a press button, a return spring and a limit stop pin; the pressing button is sleeved with the return spring and is integrally arranged on the side wall of the pressing rotating unit; one end of the limiting stop pin is inserted into the pressing button, and the other end of the limiting stop pin is arranged in the pressing rotating unit and extends to be matched with the limiting convex rib on the limiting check ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235912.1A CN108331959B (en) | 2015-05-11 | 2015-05-11 | Pressure rotation control device |
| FR1562314A FR3036201B3 (en) | 2015-05-11 | 2015-12-14 | ANTI-BURN CONTROL DEVICE WITH COMPRESSION AND ROTATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235912.1A CN108331959B (en) | 2015-05-11 | 2015-05-11 | Pressure rotation control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108331959A CN108331959A (en) | 2018-07-27 |
| CN108331959B true CN108331959B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510235912.1A Active CN108331959B (en) | 2015-05-11 | 2015-05-11 | Pressure rotation control device |
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|---|---|
| CN (1) | CN108331959B (en) |
| FR (1) | FR3036201B3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575606B (en) * | 2017-09-26 | 2024-05-17 | 福建西河卫浴科技有限公司 | Constant temperature tap |
| CN110131441B (en) * | 2019-05-30 | 2024-05-24 | 厦门卓霈科技有限公司 | Shower control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304358A (en) * | 1978-03-03 | 1981-12-08 | Ab Vargarda Armaturfabrik | Thermostatic mixing valve |
| CN201954089U (en) * | 2010-12-16 | 2011-08-31 | 杜华甫 | Single-handle faucet with gear adjusting function |
| CN102272500A (en) * | 2008-12-04 | 2011-12-07 | 艾默生电气公司 | Hot side only spring return used on single lever hot/cold faucet with locking mechanism |
| CN202493715U (en) * | 2012-02-03 | 2012-10-17 | 厦门建霖工业有限公司 | One button switch structure of pull-out faucet |
| CN202501041U (en) * | 2012-02-19 | 2012-10-24 | 王承丰 | Double-valve core linkage control apparatus of multipath water treatment valve |
| CN204692727U (en) * | 2015-05-11 | 2015-10-07 | 福建西河卫浴科技有限公司 | A kind of pressure revolves control gear |
-
2015
- 2015-05-11 CN CN201510235912.1A patent/CN108331959B/en active Active
- 2015-12-14 FR FR1562314A patent/FR3036201B3/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304358A (en) * | 1978-03-03 | 1981-12-08 | Ab Vargarda Armaturfabrik | Thermostatic mixing valve |
| CN102272500A (en) * | 2008-12-04 | 2011-12-07 | 艾默生电气公司 | Hot side only spring return used on single lever hot/cold faucet with locking mechanism |
| CN201954089U (en) * | 2010-12-16 | 2011-08-31 | 杜华甫 | Single-handle faucet with gear adjusting function |
| CN202493715U (en) * | 2012-02-03 | 2012-10-17 | 厦门建霖工业有限公司 | One button switch structure of pull-out faucet |
| CN202501041U (en) * | 2012-02-19 | 2012-10-24 | 王承丰 | Double-valve core linkage control apparatus of multipath water treatment valve |
| CN204692727U (en) * | 2015-05-11 | 2015-10-07 | 福建西河卫浴科技有限公司 | A kind of pressure revolves control gear |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3036201B3 (en) | 2017-07-21 |
| CN108331959A (en) | 2018-07-27 |
| FR3036201A3 (en) | 2016-11-18 |
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