CN206617613U - Valve cylinder with the valving mechanisms for being capable of backstop limitation ground rotational motion - Google Patents
Valve cylinder with the valving mechanisms for being capable of backstop limitation ground rotational motion Download PDFInfo
- Publication number
- CN206617613U CN206617613U CN201621085756.1U CN201621085756U CN206617613U CN 206617613 U CN206617613 U CN 206617613U CN 201621085756 U CN201621085756 U CN 201621085756U CN 206617613 U CN206617613 U CN 206617613U
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- valve
- ring
- cartridge
- stop
- stop ring
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 230000033001 locomotion Effects 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 41
- 238000010168 coupling process Methods 0.000 claims abstract description 41
- 238000005859 coupling reaction Methods 0.000 claims abstract description 41
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims 1
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 abstract 8
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000013011 mating Effects 0.000 description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
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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
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model is related to the valve cylinder with the valving mechanisms for being capable of backstop limitation ground rotational motion.Valve cylinder carries cylinder matrix, valving mechanisms（It can be maintained to rotational motion at a matrix and with prominent axle journal from cylinder matrix to implement to adjust rotational motion）, matrix side backstop ring component（There is ring opening to be used to that rotational motion axle journal can be connected for it）With the pairing baffle ring of governor motion side, its backstop ring component collective effect with matrix side is for limiting the regulation rotational motion of valving mechanisms and anti-rotatably can be assembled on the axle journal of valving mechanisms.In valve cylinder, the backstop ring component of matrix side has ring gear, and pairing ring gear is configured with cylinder matrix, the ring gear formation ring gear coupling part of itself and backstop ring component, is enabled by means of ring gear coupling part and is anti-rotatably coupled with cylinder matrix in one alternatively in multiple different rotational angle positions corresponding to the tooth pitch of ring gear coupling part of backstop ring component.
Description
Technical Field
The utility model relates to a valve barrel, have a barrel base body, valve control mechanism, the base side stop ring part that is to say be connected with the barrel base body and the adjustment mechanism side that is to say with the pair stop ring that the valve control mechanism is connected, the valve control mechanism can keep in barrel base body department with rotary motion and have the axle journal that protrudes from the barrel base body in order to carry out the regulation rotary motion, the stop ring part has the ring opening and is used for wearing the axle journal with rotary motion, pair stop ring and the stop ring part of base side act together and be used for limiting valve control mechanism's regulation rotary motion and can assemble on valve control mechanism's axle journal with anti-rotation. Valve cartridges of this type are used, for example, in sanitary cold/hot water fittings in order to be able to mix the delivered cold water with the delivered hot water in a variably adjustable ratio.
Background
A valve cartridge of this type is disclosed in publication DE 102012201543 a 1. In this known valve cartridge, the base-side stop ring part forms an intermediate stop which is rotatably mounted on the cartridge base body or alternatively on the valve actuating mechanism and interacts with a stop which is fixedly formed on the cartridge base body and with an adjusting mechanism-side counter stop ring in such a way that an adjustment angle range can be achieved which is greater than the adjustment range defined by the base-side fixed stop and the adjusting mechanism-side counter stop ring and is greater than 360 °, for example.
The publication DE 102011084837 a1 discloses a sanitary mixer cartridge in which, in addition to a pair of adjustment stops, with which the rotational adjustment movement of the valve adjustment mechanism is limited to a defined adjustment angle range, a removable stop element is provided for largely limiting the movement of the valve adjustment mechanism. When the motion limitation is effected in the direction of the closed position, the mixer cartridge (mischerskatusche) can be used as a pure temperature control cartridge without a closed position. In the sanitary mixer cartridge disclosed in publication CH 691134 a5, the maximum temperature of the outflowing water can be limited by variably positioning the temperature limiting ring in different rotational positions. A similar temperature limiting function for a single-lever mixing valve by means of a stop ring which can be inserted into the valve actuating mechanism in different rotational positions is disclosed in german patent application DE 2815990 a 1.
Valve cartridges which are usually relatively small in construction are desirable, particularly in sanitary applications. Accordingly, the shaft journal of the valve actuating mechanism is also made small, which makes it more difficult to implement the possibility of fitting the mating stop ring with sufficient torsional strength in different installation rotational positions in order to provide a variable temperature limiting function on the shaft journal of the valve actuating mechanism and for this purpose having a relatively fine degree of rotational offset for offset installation in order to be able to correspondingly fine-tune the temperature limitation.
SUMMERY OF THE UTILITY MODEL
The present invention is based on the object of providing a valve cartridge of the type mentioned at the outset as a technical problem with which the above-mentioned difficulties of the prior art can be completely or partially eliminated and which, in particular even in the case of small sanitary valves, enables a relatively fine temperature limiting variability with relatively little effort.
The utility model discloses a according to the utility model discloses a valve section of thick bamboo solves the problem, a valve section of thick bamboo is particularly used for sanitary cold water/hot water accessory, a valve section of thick bamboo has
-a cartridge base body,
a valve actuating mechanism which is held rotatably on the cartridge base body for performing an actuating rotary movement and has a pin projecting from the cartridge base body,
a base-side stop ring part with a ring opening for the rotatable threading of the pin, and
a counter stop ring on the adjustment mechanism side, which co-acts with the base-side stop ring part for limiting an adjustment rotational movement of the valve adjustment mechanism and which is fitted in a rotationally fixed manner on a journal of the valve adjustment mechanism,
wherein,
the base-side stop ring part has a toothed ring, and
a counter-toothed ring is formed on the cartridge base body, which forms a toothed ring coupling with the toothed ring of the stop ring part, by means of which the stop ring part can be coupled to the cartridge base body in a rotationally fixed manner, optionally in one of a plurality of different rotational angular positions corresponding to the tooth pitch of the toothed ring coupling,
the toothed ring coupling is located on a radius which is greater than the outer radius of the journal of the valve actuating mechanism which is guided through the ring opening.
In the valve cartridge, the base-side stop ring part has a toothed ring and a mating toothed ring is formed on the cartridge base, which forms a toothed ring coupling with the toothed ring, by means of which the stop ring part can be coupled to the cartridge base in a rotationally fixed manner, optionally in one of a plurality of different angular positions corresponding to the tooth pitch of the toothed ring coupling, wherein the toothed ring coupling is at a radius which is greater than the outer radius of at least a journal section with which a journal extends through a ring opening of the base-side stop ring part.
The pitch is to be understood here as the angular distance of adjacent teeth of the toothed ring or of the mating toothed ring. This corresponds to the rotational angle interval at which the stop ring part can be coupled to the cartridge base in a rotationally fixed manner in the different rotational angle positions. Given the tooth size and in particular the tooth width, the angular width of each tooth and thus the tooth pitch of the ring gear coupling decreases with increasing radius. Since, according to the invention, the stop ring part is located outside the outer radius of the journal of the valve actuating mechanism with the toothed ring coupling of the cartridge base body, a relatively small, fine pitch can be achieved for the toothed ring coupling, which, with the same tooth size, can be smaller in particular than the toothed ring coupling of the toothed ring used on the journal.
If necessary, a toothed ring coupling with a relatively large pitch can be provided for the rotationally fixed mounting of the mating stop ring and/or of the actuating element, as for example in the case of sanitary fittings, for the actuating handle, which results in a high torsional strength of the coupling, without this hindering a more precise adjustability of the stop ring part at the cartridge base body and of the associated limit change function, for example, of a variable temperature limit for a sanitary mixing valve.
In a development of the invention, the shaft journal of the valve actuating mechanism has an outer toothed ring. The external toothed ring can be used, for example, for rotationally fixedly coupling a mating stop ring and/or an actuating element for a valve cartridge. The pitch of the toothed ring coupling is smaller than the pitch of the outer toothed ring of the bearing journal in order to provide a variable rotationally fixed mounting of the stop ring part on the cartridge base body. This combines the possibility of using a fine adjustability for the mounting angle of rotation of the stop ring part at the cylinder base, for example for a variable mixing water temperature limit, with a high torsional strength for mounting a mating stop ring and/or an actuating element, such as a single lever mixer handle (Einhebel-mischer griffs), on the journal of the valve actuating mechanism.
In a development of the invention, the stop projection projects axially and radially outward at the outer periphery of the base-body-side stop ring part, and the cartridge base body has a fan-shaped receptacle for the stop projection. The angular extension of the sector-shaped receptacles determines the possible different rotational angular positions in which the stop ring part can be mounted in a rotationally fixed manner on the cartridge base body. This represents a structurally advantageously simple embodiment, in which the angular extension of the fan-shaped receptacles is selected in such a way that all the different mounting angular positions for the base-side stop ring part, for which there is a need in the respective current application, remain possible. This can be in particular the region within which a variable limitation of the maximum mixing water temperature is desired in a sanitary mixing valve.
In a development of the invention, the counter-toothing is formed on the end face side of the cylinder base body, where the shaft journal of the valve actuating mechanism protrudes axially from the cylinder base body. In this structurally advantageous embodiment, the stop ring part can be fitted on the end side to the cartridge base body and removed again, wherein the stop ring part can be pushed with its ring opening through the journal of the valve actuating mechanism.
Drawings
Advantageous embodiments of the invention are shown in the drawings and described below. Here:
figure 1 shows a perspective exploded view of a valve cartridge with a base-side stopper ring component having an outer toothed ring,
figure 2 shows a top view from above towards the valve cartridge of figure 1,
figure 3 shows a cross-sectional view along the line III-III of figure 1,
FIG. 4 shows a view of the modified valve cartridge of FIG. 1 for a check ring component with a base side having an internally toothed ring,
fig. 5 shows a view of the cartridge variant of fig. 2 for fig. 4, an
Fig. 6 shows a view of the cartridge variant of fig. 3 for fig. 4.
Detailed Description
Fig. 1 to 3 show a first embodiment of a valve cartridge according to the invention with components of the valve cartridge that are to be investigated here. The valve cartridge can be used, for example, in sanitary cold/hot water fittings and comprises a cartridge base body 1 and a valve actuating mechanism held rotatably on the cartridge base body for performing a valve actuating movement involving a rotational movement. From the valve adjusting mechanism 2, a journal 3 can be seen, which projects axially from an end face 4 of the cylinder base body 1 and has an outer toothed ring 5 on its outer circumferential surface. The adjusting rotary movement takes place about a rotational axis 6 which simultaneously forms the longitudinal center axis of the valve adjusting mechanism 2 and of the cartridge base body 1. A handle actuating element, not shown, such as a single-lever mixer handle, can be placed in a rotationally fixed manner on the outer toothed ring 5 in a conventional manner.
In order to limit the adjusting rotational movement of the valve adjusting mechanism 2, the base-side stop ring part 7 interacts with the adjusting-mechanism-side counter stop ring 8. The base-side stop ring part 7 has a ring opening 9 for the rotatable threading of the pin 3. For this purpose, the diameter of the ring opening 9 is suitably larger than the outer diameter of the pin 3 anyway in the section in which the stop ring part 7 is pushed by the pin 3 during assembly. The stop ring part 7 has at its outer periphery a stop projection 10 which projects radially outward and axially upward in fig. 1.
The base-side stop ring part 7 is provided at its outer circumference, in the example shown, over the entire circumference outside the region of the stop projections 10, with a toothed ring 11, which in an alternative embodiment can also extend only over a predefinable portion of the ring outer circumference outside the stop projections 10. Correspondingly, a counter-toothing 12 is formed on the cartridge base body 1, in the exemplary embodiment shown, on the front side 4, from which the bearing journal 3 protrudes. The counter-toothing 12 of the cartridge base body 1 together with the toothing 11 of the stop ring part 7 forms a toothing coupling 13, by means of which the stop ring part 7 can be coupled to the cartridge base body 1 in a rotationally fixed manner, optionally in one of a plurality of different rotational angular positions, corresponding to the pitch Z1 of the toothing coupling 13. The ring gear coupling 13 is located on the basis of the rotational axis 6 on a radius R1 that is greater than the outer radius R2 of the journal 3 of the valve actuating mechanism 2 that is guided through the ring opening 9 of the stop ring member 7. The tooth spacing Z1 of the toothed ring coupling 13 is smaller than the tooth spacing Z2 of the outer toothed ring 5 of the journal 3.
The term pitch is used here to mean the angular distance of every two adjacent teeth of the gear ring or of the gear ring coupling in question, which is shown in fig. 3 at two adjacent teeth 13a, 13b of the gear ring coupling 13 or of the stop ring part gear ring 11 forming said gear ring coupling and of the corresponding cylinder base counter gear ring 12, and at two adjacent teeth 5a, 5b of the journal outer gear ring 5. Since the toothed ring coupling 13 is located radially outside the shaft journal 3 in the region of the fitted stop ring part 7 at a radius R1 which is greater than the outer radius R2 of the shaft journal 3, i.e. the toothed ring coupling 13 is located radially outside the shaft journal 3, the tooth spacing Z1 of the toothed ring coupling 13 can be kept smaller than the tooth spacing Z2 of the shaft journal outer toothed ring 5 even when the teeth 13a, 13b or 5a, 5b forming said toothed ring coupling are equally large and have in particular the same width.
The adjusting mechanism-side counter-stop ring 8 has an inner toothed ring 14 corresponding to the outer toothed ring 5 of the shaft journal 3, so that the counter-stop ring 8 can be placed onto the shaft journal 3 with its inner toothed ring 14 forming a rotationally fixed toothed ring coupling with the outer toothed ring 5 of the shaft journal 3. The counterpart stop ring 8 here furthermore has a recess 16 at its inner edge, which recess 16 is correspondingly matched by a recess 17 at the pin 3, so that the counterpart stop ring 8 can be inserted onto the pin 3 only in a rotational angular position in which the two recesses 16, 17 are aligned with one another and are therefore in engagement. The mating stop ring 8 which is fitted is locked against axial release from the journal 3 by means of a clip 17 which clips onto a circumferential outer ring groove of the journal 3.
At the outer periphery, the mating stop ring 8 has a mating stop projection 18 which projects radially outward. The combined effect of the base-side stop ring part 7 and of the adjusting-mechanism-side counter stop ring 8 in limiting the adjusting rotational movement of the valve adjusting mechanism 2 is in the exemplary embodiment that, when the valve adjusting mechanism 2 and the counter stop ring 8 coupled thereto in a rotationally fixed manner are rotated, the stop projections 18 of the counter stop ring come into stop contact with one of their lateral side walls with the facing lateral side wall of the stop projections 10 of the stop ring part 7. For this purpose, in the assembled state of the valve cartridge, the stop projection 10 projects axially out of the plane of the stop ring part 7 into the plane of the mating stop ring 8, in which the stop projection 18 is present or rotates.
Fig. 2 shows the valve cartridge in a position in which the valve actuating mechanism 2 has reached its final position when it is rotated in the counterclockwise direction and for this purpose the mating stop ring 8 comes into stop contact in the rotational direction with its stop projections 18 with the stop projections 10 of the stop ring part 7 which is held rotationally fixed at the cartridge base body 1. For this purpose, the stop projection 10 of the stop ring part 7, which projects into the plane of the mating stop ring 8, is located on a radius which is swept by the stop projection 18 of the mating stop ring 8, that is to say between the outer radius of the mating stop ring outside the stop projection 18 of the mating stop ring and the outer radius of the mating stop ring 8 in the region of the stop projection 18 of the mating stop ring.
For the rotationally fixed mounting of the mating stop ring 8 on the valve actuating mechanism 2, the toothed ring coupling 15 has a tooth spacing Z2 of the journal outer toothed ring 5, which is therefore greater than the tooth spacing Z1 of the stop ring part 7 and the toothed ring coupling 13 of the cartridge base body 1. This relatively large pitch Z2 contributes to the desired high torsional strength of the coupling of the mating stop ring 8 to the journal 3 of the valve actuating mechanism 2, which is advantageous in particular in the case of very compact embodiments of the valve cartridge, which results in a correspondingly small outer diameter of the journal 3. If required, the strength-relevant structural components of the valve cartridge can furthermore be made of a metallic material, while the remaining cartridge structural components can be made of a plastic material. The metallic embodiment is particularly suitable for the mating stop ring 8 and/or the stop ring part 7 and/or the outer toothed ring 5 of the shaft journal 3 and/or the inner toothed ring 12 of the cartridge base body 1.
When the valve cartridge is used in a sanitary cold/hot water fitting, the rotation of the valve actuating mechanism 2 in the counterclockwise direction relative to the cartridge base body 1 generally corresponds to a valve adjustment in the direction of increasing and/or decreasing inflow of hot water, i.e. in the direction of increasing the temperature of the mixed water. The end stop for the valve actuating device 2 in the counterclockwise direction of rotation described above with respect to fig. 2 therefore corresponds to the valve position with the maximum mixture water temperature. The interaction of the stop ring part 7 and the counter stop ring 8 thus serves as a temperature limitation for the mixed water in the direction of rotation.
According to the invention, the temperature limit can be selected variably in that the stop ring part 7 can be mounted in a rotationally fixed manner in a plurality of different rotational or mounting angular positions on the cartridge base body 1. For this purpose, the cartridge base body 1 has, at the end face end 4 concerned, in addition to an annular recess 19 for receiving the stopper ring part 7, a fan-shaped receptacle 20 extending radially outward from said recess, in which the radially and axially projecting stopper projection 10 of the stopper ring part 7 is received at the outer periphery. The stop projection 10 projects axially from the front-side face 4 of the cartridge base body 1 in order to serve as a stop for a stop projection 18 of the mating stop ring 8, which is rotatably mounted on the stop ring part 7 and the front-side face 4 of the cartridge base body 1.
In the installation position according to fig. 2 and 3, the stop ring part 7 is mounted on the cartridge base body 1 in a rotational position in which the stop projection 10 of the stop ring part is located at the rear portion 20b of the fan-shaped receptacle 20 in the counterclockwise direction. This results in an end stop of the valve actuating mechanism 2 which is maximally displaced in the counterclockwise direction of rotation, i.e. in the use of sanitary mixing water fittings, a relatively high maximum mixing water temperature. If it is assumed that the adjusting rotational movement of the valve actuating mechanism 2 in the rotational direction should be shortened in order to reduce the maximum adjustable temperature of the mixed water, for example, the stop ring element 7 can be mounted on the cartridge base body 1 in a mounting position which is offset in the clockwise direction relative to the mounting position of fig. 2 and 3. The angular extent of the fan-shaped receptacles 20 here defines the range of possible different mounting angular positions for the stop ring part 7. The lowest maximum mixture water temperature is therefore set by the stop ring part 7 being mounted on the cartridge base body 1 in a rotational position in which the stop projection 10 of the stop ring part is in the front end region 20a of the fan-shaped receptacle 20 in the counterclockwise rotational direction. In the exemplary embodiment shown, the angular extent of the fan-shaped receptacle 20 for receiving the stop projection 10 of the stop ring part 7 is approximately 50 ° between the front region 20a and the rear region 20b of the receptacle in the counterclockwise direction of rotation. It goes without saying that the angular extension can be modified according to the needs and the application.
The precision of the adjustability of the mounting for the stop ring part 7 and thus of the maximum adjustable change in the temperature of the mixed water in the case of use in a sanitary mixing valve is given by the pitch Z1 of the gear coupling 13, with which the stop ring part 7 is held in a rotationally fixed manner at the cartridge base body 1. In other words, the stop ring part 7 can be mounted offset by a multiple of the integer of the pitch Z1, i.e., the angular spread of one of the individual teeth involved. The pitch Z1 is illustratively about 10 ° in the example shown. The adjustment range of the valve actuating mechanism 2 can thus optionally be reduced or enlarged by a corresponding 10 °. Such a fine change of the adjustment path of the valve adjusting mechanism 2 cannot be achieved if the mating stop ring 8 is mounted offset at the journal 3 (even if it is possible if the notches 16, 17 in the defined positions are omitted), since the tooth pitch Z2 involved is greater than the tooth pitch Z1. The choice of a small pitch Z2 for the coupling of the counterpart stop ring 8 to the journal 3 makes it possible to reduce the torsional strength of the coupling of the counterpart stop ring 8 and of the actuating element to the journal 3.
Fig. 4 to 6 show a valve cartridge modified with respect to the exemplary embodiment of fig. 1 to 3, wherein the same reference numerals are used for identical and functionally equivalent elements for a better understanding and reference can be made to the above exemplary embodiment of fig. 1 to 3 for this purpose.
The valve cartridge of fig. 4 to 6 differs from the valve cartridge of fig. 1 to 3 essentially in that instead of the stop ring part 7 a modified stop ring part 7 'is used, which stop ring part 7' instead of an external toothed ring has an internal toothed ring 11 'at the edge of the ring opening 9 of the stop ring part 7'. Correspondingly, an external toothed ring 12' is formed on the associated shoulder 1a of the cartridge base body 1 instead of the internal toothed ring 12 of the exemplary embodiment of fig. 1 to 3. In this case, the toothed ring coupling 13 is formed, for the rotationally fixed coupling of the stop ring part 7 'to the cartridge base body 1, by an inner toothed ring 11' of the stop ring part 7 'and an outer toothed ring 12' of the cartridge base body 1, which engages into the inner toothed ring, on the end side 4 of the cartridge base body, which is at the top in fig. 4.
As an optional further modification, the stop bead 10 of the stop ring part 7' extends to a slightly more external radius than in the embodiment variant of fig. 1 to 3. Correspondingly, the stop projections 18 of the mating stop ring 8 are slightly lengthened radially outward, and the segment-shaped receptacles 20, which in the embodiment of fig. 1 to 3 end radially outward before the outer circumference of the cartridge base body 1 and thus retain an edge (berandet), are stretched at the end-face side 4 as far as the outer circumference of the cartridge base body 1.
The above embodiments with respect to the embodiments of fig. 1 to 3 apply in the same way also to the embodiments of fig. 4 to 6, to which reference can be made.
In the above, the limitation of the actuating rotary movement of the valve actuating mechanism 2 in the counterclockwise direction was mainly investigated, but it goes without saying that the same properties and advantages can likewise be achieved for other end stops in the clockwise rotary direction, if and if there is a need for this, depending on the current application. The valve cartridge can be advantageously used (nutsvolle) in sanitary valves, but also in valves outside the sanitary technology.
Claims (5)
1. A valve cartridge with
-a cartridge base body (1),
a valve adjusting mechanism (2) which is held rotatably on the cartridge base body for performing an adjusting rotary motion and has a journal (3) projecting from the cartridge base body,
a base-side stop ring part (7, 7') with a ring opening (9) for the rotatable threading of the pin, and
a counter-stop ring (8) on the adjustment mechanism side, which co-acts with the base-side stop ring part for limiting an adjustment rotational movement of the valve adjustment mechanism and which is fitted in a rotationally fixed manner on a journal of the valve adjustment mechanism,
it is characterized in that the preparation method is characterized in that,
-the base-side stop ring part (7, 7 ') has a toothed ring (11, 11'), and
-a counter-toothed ring (12, 12') is formed on the cartridge base body, which counter-toothed ring forms a toothed ring coupling (13) with the toothed ring of the stop ring part, by means of which the stop ring part can be coupled in a rotationally fixed manner to the cartridge base body, optionally in one of a plurality of different rotational angular positions corresponding to the tooth pitch (Z1) of the toothed ring coupling,
-wherein the toothed ring coupling is located on a radius (R1) which is greater than an outer radius (R2) of a journal (3) of the valve actuating mechanism (2) which is passed through the ring opening (9).
2. The valve cartridge as claimed in claim 1, further characterized in that the journal of the valve actuating mechanism has an outer toothed ring (5) and the pitch of the toothed ring coupling is smaller than the pitch (Z2) of the outer toothed ring of the journal.
3. Valve cartridge according to claim 1 or 2, further characterized in that the base-side stop ring part has an axially and radially outwardly projecting stop projection (10) at its periphery and the cartridge base contains a sector-shaped receptacle (20) for the stop projection, wherein the angular extent of the sector-shaped receptacle determines the different possible rotational angular positions for fitting the stop ring part.
4. Valve cartridge according to claim 1 or 2, further characterized in that the counter-toothing is configured at an end-face side (4) of the cartridge base body, at which a journal of the valve adjusting mechanism protrudes axially from the cartridge base body.
5. The valve cartridge of claim 1, further characterized in that the valve cartridge is for a sanitary cold/hot water fitting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015219524.4 | 2015-10-08 | ||
| DE102015219524.4A DE102015219524B4 (en) | 2015-10-08 | 2015-10-08 | Valve cartridge with stop-limited, rotatable valve adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617613U true CN206617613U (en) | 2017-11-07 |
Family
ID=58405499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085756.1U Active CN206617613U (en) | 2015-10-08 | 2016-09-28 | Valve cylinder with the valving mechanisms for being capable of backstop limitation ground rotational motion |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206617613U (en) |
| DE (1) | DE102015219524B4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11306845B2 (en) * | 2020-02-14 | 2022-04-19 | Delta Faucet Company | Snap-on faucet handle |
| US11326715B2 (en) | 2020-02-14 | 2022-05-10 | Delta Faucet Company | Snap-on faucet handle |
| CN116624613B (en) * | 2023-07-24 | 2023-10-10 | 山东金蒂斯智能科技有限公司 | Intelligent faucet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815990C2 (en) * | 1978-04-13 | 1984-10-18 | Hansa Metallwerke Ag, 7000 Stuttgart | Single lever mixing valve |
| ES1032479Y (en) * | 1995-11-13 | 1996-10-16 | Garcia Emilio Artes | MIXER CARTRIDGE WITH FLOW AND TEMPERATURE REGULATION DEVICE. |
| CH691134A5 (en) * | 1996-11-20 | 2001-04-30 | Kwc Ag | Control cartridge for a faucet. |
| US20060032540A1 (en) * | 2004-08-13 | 2006-02-16 | Yang Tsai C | Valve for mixing cold and hot water |
| DE102011084837A1 (en) * | 2011-10-20 | 2013-04-25 | Hansgrohe Se | Valve cartridge for a sanitary fitting |
| DE102012201543B4 (en) * | 2012-02-02 | 2013-09-12 | Hansgrohe Se | sanitary valve |
-
2015
- 2015-10-08 DE DE102015219524.4A patent/DE102015219524B4/en active Active
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2016
- 2016-09-28 CN CN201621085756.1U patent/CN206617613U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015219524B4 (en) | 2017-12-14 |
| DE102015219524A1 (en) | 2017-04-13 |
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