CN216818179U - Hidden kitchen range switch - Google Patents
Hidden kitchen range switch Download PDFInfo
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- CN216818179U CN216818179U CN202220498112.4U CN202220498112U CN216818179U CN 216818179 U CN216818179 U CN 216818179U CN 202220498112 U CN202220498112 U CN 202220498112U CN 216818179 U CN216818179 U CN 216818179U
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Abstract
The utility model discloses a hidden cooker switch, which comprises an installation surface and a control switch penetrating through the installation surface, wherein the control switch can rotate relative to the installation surface, and the rotation of the control switch can control a cooker valve body; the control switch is retractable and extendable to be positioned relative to the mounting surface; and the control switch protrudes out of the installation surface under the state of extending out and positioning relative to the installation surface; under the state that the control switch is retracted and positioned relative to the installation surface, the control switch does not protrude out of the installation surface. The control switch can retract and extend and position relative to the mounting surface, and when the control switch extends and positions, a user can conveniently rotate the control switch to control the stove valve body; when the control switch is retracted and positioned, the cleaning operation is convenient to carry out.
Description
Technical Field
The utility model relates to the field of stove switches, in particular to a hidden stove switch.
Background
The kitchen range is an indispensable kitchen utensil for every family at present, and can meet the cooking requirements of users. The stove switch is suitable for opening and closing the stove valve body and igniting, namely the gas quantity. However, in the prior art, the stove switch is protruded from the installation surface, which is very inconvenient for cleaning.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a hidden type stove switch, wherein a control switch can be retracted and extended and positioned relative to a mounting surface, and when the control switch is extended and positioned, a user can conveniently rotate the control switch to control a stove valve body; when the control switch is retracted and positioned, the cleaning operation is convenient to carry out.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a hidden cooker switch comprises a mounting surface and a control switch penetrating through the mounting surface, wherein the control switch can rotate relative to the mounting surface, and the rotation of the control switch can control a cooker valve body; the control switch is retractable and extendable to be positioned relative to the mounting surface; and the control switch protrudes out of the installation surface under the state of extending and positioning relative to the installation surface; under the state that the control switch is retracted and positioned relative to the installation surface, the control switch does not protrude out of the installation surface.
By adopting the structure, a user can operate the control switch to enable the control switch to extend and position relative to the mounting surface, at the moment, the control switch protrudes out of the mounting surface so as to be convenient for the user to rotate the control switch to control the valve body of the kitchen range, and specifically, the rotation of the control switch can control the opening and closing and the opening size of the valve body of the kitchen range, the opening and closing of the valve body of the kitchen range controls whether the kitchen range is ignited, and the opening size of the valve body of the kitchen range controls the ignition size of the kitchen range;
the control switch can be operated by a user to enable the control switch to retract and position relative to the mounting surface, and the control switch does not protrude out of the mounting surface, so that the mounting surface is convenient for the user to clean.
Further, under the state that the control switch retracts and is positioned relative to the installation surface, the top surface of the control switch and the installation surface are in the same plane.
By adopting the structure, a user can clean the mounting surface conveniently when the control switch retracts relative to the mounting surface and is positioned.
Further, the control switch comprises an operating switch which can be retracted and extended to be positioned relative to the mounting surface, and a telescopic positioning mechanism for controlling the operating switch to be switched between the retracted and extended positions;
the telescopic positioning mechanism comprises a shell, a positioning wheel and a spinning positioning structure, the shell is arranged on one side of the mounting surface, and the positioning wheel is arranged in the shell; when the positioning wheel is located at a first position in the shell, the operating switch retracts and is positioned relative to the mounting surface; when the positioning wheel is positioned at a second position in the shell, the operating switch extends out of the mounting surface for positioning; specifically, the first position is farther from the mounting surface than the second position;
the spinning positioning structure is arranged between the operating switch and the positioning wheel, and can convert the linear motion of the operating switch into the linear motion and the circular motion of the positioning wheel and position the positioning wheel at the first position or the second position.
By adopting the structure, if a user converts the operation switch in the extending positioning into the retracting positioning, the user needs to press the operation switch, the spinning positioning structure converts the linear motion of the operation switch into the linear motion and the circular motion of the positioning wheel so as to enable the positioning wheel to rotate by an angle and then be positioned at the first position, and at the moment, the operation switch retracts and is positioned relative to the mounting surface;
if the user turns the operating switch in the retraction positioning into the extension positioning, the user needs to press the operating switch, the spinning positioning structure converts the linear motion of the operating switch into the linear motion and the circular motion of the positioning wheel so that the positioning wheel rotates by an angle and then is positioned at the second position, and at the moment, the operating switch extends and is positioned relative to the mounting surface.
Further, the spinning positioning structure comprises a convex rib arranged on the inner side wall of the shell, and the convex rib is arranged along the linear motion direction of the positioning wheel; the positioning wheel is circumferentially provided with a first chute allowing the convex rib to penetrate through the positioning wheel and a positioning part limiting the convex rib to penetrate through the positioning wheel; after the positioning wheel rotates for an angle, the convex rib is matched with the first sliding groove to position the positioning wheel at the second position; after the positioning wheel continues to rotate for an angle, the convex rib is matched with the positioning part so as to position the positioning wheel at the first position.
By adopting the structure, when a user presses the operating switch, the positioning wheel moves linearly to be separated from the convex rib under the action of the spinning positioning structure, and when the operating switch moves linearly and reversely, the positioning wheel moves linearly and reversely to be matched with the convex rib again under the action of the spinning positioning structure; in the process, the positioning wheel rotates for an angle under the rotation of the spinning positioning structure, so that the positioning wheel rotates from the first sliding groove and the convex rib to the matching of the positioning part and the convex rib or rotates from the matching of the positioning part and the convex rib to the matching of the first sliding groove and the convex rib, the positioning wheel is switched between the first position and the second position, and the retraction and the extension positioning of the operating switch are never realized.
Further, the spinning positioning structure comprises a switch rod and a driving wheel; the switch rod is connected with the operating switch to do linear motion along with the operating switch, the driving wheel is arranged on the switch rod to do linear motion along with the switch rod, and the positioning wheel is arranged on the switch rod to do linear motion along with the switch rod;
one surface of the driving wheel, facing the positioning wheel, is provided with first surface teeth, and the periphery of the driving wheel is provided with a second sliding groove matched with the convex rib; one surface of the positioning wheel facing the driving wheel is provided with a first guide inclined surface used for connecting the first sliding groove and the positioning part; one end of the convex rib, which is far away from the mounting surface, is provided with a second guide inclined surface;
the first face tooth cooperates with the first guide ramp to guide the positioning wheel to rotate to the position where the first guide ramp is opposite to the second chute;
the second guiding inclined surface is matched with the first guiding inclined surface to guide the positioning wheel to rotate to the position that the first sliding groove is opposite to the second sliding groove or the positioning part is opposite to the second sliding groove.
By adopting the structure, when a user presses the operating switch, the operating switch drives the switch rod to move linearly, the driving wheel and the positioning wheel move linearly under the driving of the switch rod, and when the positioning wheel is separated from the convex rib, the first surface tooth on the driving wheel is matched with the first guide inclined surface on the positioning wheel so as to guide the positioning wheel to rotate to the first guide inclined surface and be opposite to the second sliding groove of the driving wheel; when the operating switch moves in a linear reverse direction, the operating switch drives the switch rod to move in a linear reverse direction, the driving wheel and the positioning wheel move in a linear reverse direction under the driving of the switch rod, at the moment, the second guide inclined surface on the convex rib can be matched with the first guide inclined surface to guide the positioning wheel to rotate, so that the first sliding groove is opposite to the second sliding groove or the positioning part is opposite to the second sliding groove, specifically, if the first sliding groove is opposite to the second sliding groove before operation, the positioning part is opposite to the second sliding groove after operation, otherwise, if the positioning part is opposite to the second sliding groove before operation, the first sliding groove is opposite to the second sliding groove after operation.
Specifically, the driving wheel and the positioning wheel are sleeved on the switch rod, and a first limiting part and a second limiting part for limiting the axial movement of the driving wheel and the positioning wheel along the switch rod are arranged on one side of the switch rod, which is far away from the positioning wheel, of the driving wheel and on one side of the positioning wheel, which is far away from the driving wheel; the first limiting portion is formed as a protruding portion protruding outward in the circumferential direction of the switch lever, and the second limiting portion is formed as the snap spring and the limiting ring plate.
Further, the spinning positioning structure includes a first elastic member and a second elastic member, the first elastic member causing the positioning wheel to always have a tendency to move toward the driving wheel side; the second elastic member causes the positioning wheel to always have a tendency to move toward the mounting surface side.
By adopting the structure, the first elastic piece enables the positioning wheel to be automatically matched with the driving wheel after being separated from the convex rib; when the user removes the force on the operating switch, the second elastic piece enables the positioning wheel to automatically move in a linear reverse direction to be matched with the convex rib, and meanwhile, the driving wheel, the switch rod and the operating switch can linearly move in a reverse direction under the action of the second elastic piece;
specifically, the first elastic piece is a spring sleeved on the switch rod, and two ends of the first elastic piece respectively abut against the second limiting part of the switch rod and the positioning wheel; the second elastic piece is a spring sleeved on the switch rod, and two ends of the second elastic piece respectively abut against the shell and the operation switch.
The shell comprises a first cavity for accommodating the driving wheel and the positioning wheel, the operating switch is positioned outside the first cavity, one end of the switch rod is connected with the operating switch, the other end of the switch rod penetrates through a through hole of the first cavity to be matched with the driving wheel and the positioning wheel, and the inner side wall of the first cavity is provided with the convex rib; a part of the switch rod, which is positioned in the first accommodating cavity, is circumferentially and outwards protruded to form a third limiting part, and the third limiting part is larger than the through hole in the first accommodating cavity; when the switch rod moves in a linear reverse direction under the state that the first sliding groove is matched with the convex rib, the third limiting part is matched with the through hole to limit the linear reverse movement of the switch rod so as to realize the extending and positioning of the operating switch; specifically, the first restriction portion on the switch lever is formed as the third restriction portion.
Furthermore, the first sliding grooves and the positioning parts are arranged in a plurality of numbers, and the first sliding grooves and the positioning parts are arranged at intervals along the circumferential direction of the driving wheel; the plurality of convex ribs are arranged and distributed along the circumferential direction of the inner wall of the shell; the second spout is provided with a plurality ofly and along drive wheel circumference distributes.
By adopting the structure, when a user operates the control switch, the state switching of the control switch is more stable and reliable.
Further, the concealed cooktop switch includes a locking assembly in a locked state, the control switch being restricted from rotation; the control switch is allowed to rotate when the locking assembly is in an unlocked state;
specifically, when the control switch closes the cooker valve body, the locking assembly can be switched between the locking state and the unlocking state.
By adopting the structure, the arrangement of the locking component can prevent the accidental rotation of the control switch from causing the accidental opening of the cooker valve body, so that the hidden cooker switch is safer to use.
Further, in some embodiments, the control switch comprises an operating switch which can rotate relative to the mounting surface, and the mounting surface is provided with a through hole matched with the operating switch; the locking assembly comprises a locking piece arranged on the operating switch and a locking groove which is arranged on the perforated side wall and matched with the locking piece; the locking piece can move towards the side wall of the perforated hole to be clamped into the locking groove or move towards the side wall far away from the perforated hole to be separated from the locking groove;
the operation switch is limited to rotate under the state that the locking piece is clamped into the locking groove; the operating switch is allowed to rotate in a state where the locking piece is disengaged from the locking groove.
By adopting the structure, when the operation switch controls the cooker valve body to be closed, the locking piece is clamped into the locking groove under the action of the spring to limit the rotation of the operation switch; when a user needs to rotate the operating switch, the locking piece needs to be operated, so that the locking piece is separated from the locking groove; when a user rotates the operating switch in the reverse direction until the cooker valve body is closed, the locking piece is clamped into the locking groove again under the action of the spring.
Further, in some embodiments, the control switch includes a housing, an operating switch rotatable with respect to the mounting surface, and a switch lever connected with the operating switch to rotate with the operating switch;
the switch rod protrudes towards the inner side wall of the shell to form a locking lug, and a locking convex ring is arranged on the inner side wall of the shell along the circumferential direction; the locking collar and the locking tab are formed into the locking assembly; the locking convex ring is provided with a locking groove matched with the locking convex block;
the operating switch is restricted from rotating in a state where the locking projection is located in the locking recess; the operating switch is allowed to rotate in a state where the locking projection and the locking collar have a head difference in the axial direction of the housing.
By adopting the structure, when the operating switch controls the closing state of the cooker valve body, the locking convex block is positioned in the locking groove, so that the locking convex ring limits the rotation of the switch rod, namely the rotation of the operating switch; when a user needs to rotate the operating switch, the operating switch needs to be pressed, the switch rod moves linearly, the locking convex block and the locking convex ring have a position difference in the axial direction of the shell, when the user rotates reversely, the operating switch is closed to the stove valve body, the locking convex block is opposite to the locking groove, and under the action of the second elastic piece, the operating switch and the switch rod move linearly in the reverse direction, so that the locking convex block is clamped into the locking groove again.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the control switch of the hidden cooker switch can be retracted and extended and positioned relative to the mounting surface, and when the control switch is extended and positioned, a user can conveniently rotate the control switch to control the cooker valve body; when the control switch is retracted and positioned, the cleaning operation is convenient to carry out.
(2) The concealed stove switch is reasonable in structural design.
Drawings
FIG. 1 is a schematic perspective view of a concealed cooker switch according to the present invention;
FIG. 2 is a schematic diagram of an explosion structure of the concealed cooker switch according to the present invention;
FIG. 3 is a schematic cross-sectional structural view of the concealed cooker switch of the present invention;
FIG. 4 is a schematic structural view of a driving wheel, a positioning wheel and a switch rod in the concealed kitchen range switch of the utility model;
FIG. 5 is a schematic structural view of a casing in the hidden cooker switch of the present invention;
FIG. 6 is a schematic structural view of a locking assembly in the concealed cooktop switch of the present invention;
FIG. 7 is a schematic structural view of another embodiment of a locking assembly in the concealed cooktop switch of the present invention;
FIG. 8 is a schematic view of the process of the control switch from the extended position to the retracted position in the concealed cooking utensil switch according to the present invention;
FIG. 9 is a schematic view of the process of the control switch from the retracted position to the extended position in the concealed cooking utensil switch according to the present invention;
reference numerals: 1, mounting surface; 2, controlling a switch; 201 operating a switch; 202, a telescopic positioning mechanism; 2021a housing; 2021a first volume; 2022 positioning wheels; 2022a first chute; 2022b a positioning portion; 2022c a first leading bevel; 2023 spinning the positioning structure; 2023a bead; 2023a1 second lead-in ramp; 2023b switch lever; 2023b1 first limiter; 2023b2 second limiter; 2023b21 circlip; 2023b22 confinement ring plate; 2023b3 third limiter; 2023c driving wheels; 2023c1 first face teeth; 2023c2 second chute; 2023d a first resilient member; 2023e a second resilient member; 3 locking the assembly; 301 a locking member; 302 locking groove; 303 a locking projection; 304 locking the convex ring; 3041 locking the groove; a stove valve body.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-9, a hidden cooker switch comprises a mounting surface 1 and a control switch 2 penetrating through the mounting surface 1, wherein the control switch 2 can rotate relative to the mounting surface 1, and the rotation of the control switch 2 can control a cooker valve body; the control switch 2 can be retracted and extended to be positioned relative to the installation surface 1; and under the state that the control switch 2 extends and positions relative to the installation surface 1, the control switch 2 protrudes out of the installation surface 1; under the state that the control switch 2 is retracted and positioned relative to the installation surface 1, the control switch 2 does not protrude out of the installation surface 1.
By adopting the structure, a user can operate the control switch 2 to enable the control switch 2 to extend and position relative to the installation surface 1, at the moment, the control switch 2 protrudes out of the installation surface 1 so that the user can rotate the control switch 2 to control the valve body of the kitchen range, specifically, the rotation of the control switch 2 can control the opening and closing and the opening size of the valve body of the kitchen range, the opening and closing of the valve body of the kitchen range controls whether the kitchen range is ignited, and the opening size of the valve body of the kitchen range controls the ignition size of the kitchen range;
the user can operate the control switch 2 to enable the control switch 2 to be retracted and positioned relative to the installation surface 1, and at the moment, the control switch 2 does not protrude out of the installation surface 1, so that the user can clean the installation surface 1 conveniently.
Preferably, in a state that the control switch 2 is retracted and positioned relative to the mounting surface 1, a top surface of the control switch 2 is in the same plane with the mounting surface 1.
By adopting the structure, a user can clean the mounting surface 1 conveniently when the control switch 2 retracts relative to the mounting surface 1 and is positioned.
Preferably, the control switch 2 comprises an operating switch 201 which can be retracted and extended to be positioned relative to the mounting surface 1, and a telescopic positioning mechanism 202 for controlling the operating switch 201 to be switched between the retracted and extended positions;
the telescopic positioning mechanism 202 comprises a housing 2021, a positioning wheel 2022 and a spinning positioning structure 2023, wherein the housing 2021 is mounted on one side of the mounting surface 1, and the positioning wheel 2022 is mounted in the housing 2021; when the positioning wheel 2022 is located at the first position in the housing 2021, the operating switch 201 is retracted and positioned relative to the mounting surface 1; when the positioning wheel 2022 is located at the second position in the housing 2021, the operating switch 201 extends and is positioned relative to the mounting surface 1; specifically, the first position is farther from the mounting surface 1 than the second position;
the spinning positioning structure 2023 is disposed between the operating switch 201 and the positioning wheel 2022, and the spinning positioning structure 2023 can convert the linear motion of the operating switch 201 into the linear motion and the circular motion of the positioning wheel 2022 and can position the positioning wheel 2022 at the first position or the second position.
With the above structure, if a user turns the operating switch 201 in the extending position to the retracting position, the user needs to press the operating switch 201, the spinning positioning structure 2023 converts the linear motion of the operating switch 201 into the linear motion and the circular motion of the positioning wheel 2022, so that the positioning wheel 2022 rotates through an angle and is positioned at the first position, and at this time, the operating switch 201 retracts relative to the mounting surface 1 for positioning;
if the user turns the operating switch 201 in the retracted position to the extended position, the user needs to press the operating switch 201, and the spinning positioning structure 2023 converts the linear motion of the operating switch 201 into the linear motion and the circular motion of the positioning wheel 2022 to rotate the positioning wheel 2022 through an angle and then position the positioning wheel 2022 at the second position, where the operating switch 201 is extended and positioned relative to the mounting surface 1.
Preferably, the spinning positioning structure 2023 includes a rib 2023a disposed on the inner side wall of the housing 2021, and the rib 2023a is disposed along the linear motion direction of the positioning wheel 2022; the positioning wheel 2022 is circumferentially provided with a first sliding groove 2022a for allowing the rib 2023a to pass through the positioning wheel 2022, and a positioning portion 2022b for limiting the rib 2023a to pass through the positioning wheel 2022; after the positioning wheel 2022 rotates by an angle, the rib 2023a cooperates with the first sliding groove 2022a to position the positioning wheel 2022 at the second position; after the positioning wheel 2022 continues to rotate for an angle, the rib 2023a cooperates with the positioning portion 2022b to position the positioning wheel 2022 at the first position.
With the above structure, when the user presses the operating switch 201, the positioning wheel 2022 moves linearly to disengage from the convex rib 2023a under the action of the spinning positioning structure 2023, and when the operating switch 201 moves linearly in the reverse direction, the positioning wheel 2022 moves linearly in the reverse direction to re-engage with the convex rib 2023a under the action of the spinning positioning structure 2023; in the above process, the positioning wheel 2022 further rotates by an angle under the rotation of the spinning positioning structure 2023, so that the positioning wheel 2022 rotates from the first sliding groove 2022a in cooperation with the rib 2023a to the positioning portion 2022b in cooperation with the rib 2023a or from the positioning portion 2022b in cooperation with the rib 2023a to the first sliding groove 2022a in cooperation with the rib 2023a, so as to switch the positioning wheel 2022 between the first position and the second position, and never realize the retraction and extension positioning of the operating switch 201.
Preferably, the spinning positioning structure 2023 includes a switch lever 2023b, and a driving wheel 2023 c; the switch lever 2023b is connected to the operating switch 201 to move linearly with the operating switch 201, the driving wheel 2023c is disposed on the switch lever 2023b to move linearly with the switch lever 2023b, and the positioning wheel 2022 is disposed on the switch lever 2023b to move linearly with the switch lever 2023 b;
a first face tooth 2023c1 is arranged on one face of the driving wheel 2023c facing the positioning wheel 2022, and a second sliding groove 2023c2 matched with the convex rib 2023a is arranged on the periphery of the driving wheel 2023 c; a first guiding inclined plane 2022c for connecting the first sliding groove 2022a and the positioning portion 2022b is arranged on one surface of the positioning wheel 2022 facing the driving wheel 2023 c; one end of the convex rib 2023a, which is far away from the mounting surface 1, is provided with a second guide inclined surface 2023a 1;
the first face tooth 2023c1 cooperates with the first guiding slant 2022c to guide the positioning wheel 2022 to rotate to a position where the first guiding slant 2022c is opposite to the second sliding groove 2023c 2;
the second guiding inclined surface 2023a1 cooperates with the first guiding inclined surface 2022c to guide the positioning wheel 2022 to rotate to the position where the first sliding groove 2022a is opposite to the second sliding groove 2023c2 or the positioning portion 2022b is opposite to the second sliding groove 2023c 2.
With the above structure, when the user presses the operating switch 201, the operating switch 201 drives the switch rod 2023b to move linearly, the driving wheel 2023c and the positioning wheel 2022 are driven by the switch rod 2023b to move linearly, and when the positioning wheel 2022 is disengaged from the rib 2023a, the first face tooth 2023c1 on the driving wheel 2023c cooperates with the first guiding inclined face 2022c on the positioning wheel 2022 to guide the positioning wheel 2022 to rotate until the first guiding inclined face 2022c is opposite to the second sliding groove 2023c2 of the driving wheel 2023 c; when the operation switch 201 moves in a linear reverse direction, the operation switch 201 drives the switch rod 2023b to move in a linear reverse direction, the driving wheel 2023c and the positioning wheel 2022 are driven by the switch rod 2023b to move in a linear reverse direction, at this time, the second guiding inclined surface 2023a1 on the convex rib 2023a cooperates with the first guiding inclined surface 2022c to guide the positioning wheel 2022 to rotate, so that the first sliding groove 2022a is opposite to the second sliding groove 2023c2 or the positioning portion 2022b is opposite to the second sliding groove 2023c2, specifically, if the first sliding groove 2022a is opposite to the second sliding groove 2023c2 before operation, the positioning portion 2022b is opposite to the second slide groove 2023c2 after the operation, whereas if the positioning portion 2022b is opposite to the second slide groove 2023c2 before the operation, the operation is followed by the first slide groove 2022a being opposed to the second slide groove 2023c 2.
Specifically, the driving wheel 2023c and the positioning wheel 2022 are sleeved on the switch rod 2023b, and the switch rod 2023b is provided with a first limiting portion 2023b1 and a second limiting portion 2023b2 for limiting the axial movement of the driving wheel 2023c and the positioning wheel 2022 along the switch rod 2023b on the side of the driving wheel 2023c away from the positioning wheel 2022 and the side of the positioning wheel 2022 away from the driving wheel 2023 c; the first limiting portion 2023b1 is formed as a convex portion of the switch lever 2023b protruding outward in the circumferential direction, and the second limiting portion 2023b2 is formed as the snap spring 2023b21 and a limiting ring plate 2023b 2.
Preferably, the spinning positioning structure 2023 includes a first elastic element 2023d and a second elastic element 2023e, the first elastic element 2023d makes the positioning wheel 2022 always have a tendency to move toward the driving wheel 2023c side; the second elastic member 2023e causes the positioning wheel 2022 to have a tendency to move toward the mounting surface 1 side at all times.
With the above structure, the first elastic element 2023d enables the positioning wheel 2022 to be automatically engaged with the driving wheel 2023c after being disengaged from the rib 2023 a; when the user removes the force on the operating switch 201, the second elastic element 2023e enables the positioning wheel 2022 to automatically move in a linear reverse direction to be matched with the convex rib 2023a, and simultaneously, the driving wheel 2023c, the switch rod 2023b and the operating switch 201 can all move in a linear reverse direction under the action of the second elastic element 2023 e;
specifically, the first elastic element 2023d is a spring sleeved on the switch rod 2023b, and two ends of the spring respectively abut against the second limiting portion 2023b2 of the switch rod 2023b and the positioning wheel 2022; the second elastic element 2023e is a spring sleeved on the switch rod 2023b, and two ends of the second elastic element respectively abut against the housing 2021 and the operating switch 201.
The housing 2021 includes a first cavity 2021a for accommodating the driving wheel 2023c and the positioning wheel 2022, the operating switch 201 is located outside the first cavity 2021a, one end of the switch rod 2023b is connected to the operating switch 201, the other end of the switch rod 2023b penetrates through a through hole of the first cavity 2021a to be matched with the driving wheel 2023c and the positioning wheel 2022, and the inner side wall of the first cavity 2021a is provided with the convex rib 2023 a; a part of the switch rod 2023b, which is located in the first accommodating portion, is a third limiting portion 2023b3 protruding outwards in the circumferential direction, and the third limiting portion 2023b3 is larger than the through hole on the first accommodating portion 2021 a; when the switch rod 2023b moves in a linear reverse direction in a state where the first sliding groove 2022a is engaged with the rib 2023a, the third limiting portion 2023b3 engages with the through hole to limit the linear reverse movement of the switch rod 2023b so as to achieve the extending positioning of the operating switch 201; specifically, the first limiter 2023b1 of the switch lever 2023b is formed as the third limiter 2023b 3.
Preferably, the first sliding groove 2022a and the positioning portion 2022b are provided in a plurality of numbers, and the first sliding groove 2022a and the positioning portion 2022b are provided at intervals in the circumferential direction of the driving wheel 2023 c; the convex ribs 2023a are arranged in a plurality and are circumferentially distributed along the inner wall of the shell 2021; the second sliding groove 2023c2 is provided with a plurality of grooves and is distributed along the circumference of the driving wheel 2023 c.
By adopting the structure, when the user operates the control switch 2, the state switching of the control switch 2 is more stable and reliable.
Preferably, the hidden cooker switch comprises a locking assembly 3, and the control switch 2 is limited to rotate when the locking assembly 3 is in a locking state; the control switch 2 is allowed to rotate when the locking assembly 3 is in an unlocked state;
specifically, when the control switch 2 is in a state of closing the stove valve body, the locking assembly 3 can be switched between the locking state and the unlocking state.
By adopting the structure, the arrangement of the locking component 3 can prevent the accidental rotation of the control switch 2 from causing the accidental opening of the stove valve body, so that the hidden stove switch is safer to use.
Preferably, in some embodiments, the control switch 2 includes an operation switch 201 rotatable with respect to the mounting surface 1, and the mounting surface 1 is provided with a through hole for matching the operation switch 201; the locking assembly 3 comprises a locking piece 301 arranged on the operating switch 201 and a locking groove 302 arranged on the side wall of the perforation and matched with the locking piece 301; the locking piece 301 can move towards the perforated side wall side to click into the locking groove 302 or move away from the perforated side wall side to disengage from the locking groove 302;
the operation switch 201 is restricted from rotating in a state where the locking piece 301 is locked in the locking groove 302; in a state where the locking piece 301 is disengaged from the locking groove 302, the operation switch 201 is allowed to rotate.
With the structure, when the operation switch 201 controls the cooker valve body to be closed, the locking piece 301 is clamped into the locking groove 302 under the action of the spring to limit the rotation of the operation switch 201; when a user needs to rotate the operating switch 201, the locking piece 301 needs to be operated, so that the locking piece 301 is separated from the locking groove 302; when the user rotates the operating switch 201 reversely until the cooker valve body is closed, the locking piece 301 is re-locked into the locking groove 302 under the action of the spring.
Preferably, in some embodiments, the control switch 2 includes a housing 2021, an operation switch 201 rotatable with respect to the mounting surface 1, and a switch lever 2023b connected to the operation switch 201 to rotate with the operation switch 201;
the switch rod 2023b protrudes towards the inner side wall of the housing 2021 to form a locking lug 303, and a locking convex ring 304 is arranged on the inner side wall of the housing 2021 along the circumferential direction; the locking collar 304 and the locking projection 303 are formed as the locking assembly 3; the locking convex ring 304 is provided with a locking groove 3041 matched with the locking lug 303;
in a state where the locking projection 303 is located in the locking groove 3041, the operation switch 201 is restricted from rotating; the operation switch 201 is allowed to rotate in a state where the lock projection 303 and the lock collar 304 have a difference in position in the axial direction of the housing 2021.
With the above structure, when the operating switch 201 controls the stove valve body to be closed, the locking protrusion 303 is located in the locking groove 3041 so that the locking convex ring 304 limits the rotation of the switch rod 2023b, i.e. the rotation of the operating switch 201; when a user needs to rotate the operating switch 201, the operating switch 201 needs to be pressed, so that the switch rod 2023b moves linearly, at this time, the locking protrusion 303 and the locking convex ring 304 have a difference in position in the axial direction of the housing 2021, when the user rotates the operating switch 201 in the reverse direction until the cooker valve body is closed, the locking protrusion 303 and the locking groove 3041 are opposite, and under the action of the second elastic element 2023e, the operating switch 201 and the switch rod 2023b move linearly in the reverse direction, so that the locking protrusion 303 snaps into the locking groove 3041 again.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a hidden cooking utensils switch which characterized in that: the kitchen range valve comprises a mounting surface (1) and a control switch (2) penetrating through the mounting surface (1), wherein the control switch (2) can rotate relative to the mounting surface (1), and the rotation of the control switch (2) can control a kitchen range valve body; the control switch (2) can be retracted and extended to be positioned relative to the mounting surface (1); and the control switch (2) protrudes out of the installation surface (1) under the state that the control switch (2) extends out of the installation surface (1) for positioning; under the state that the control switch (2) retracts and is positioned relative to the installation surface (1), the control switch (2) does not protrude out of the installation surface (1).
2. The hidden cooktop switch of claim 1, wherein: under the state that the control switch (2) retracts and is positioned relative to the installation surface (1), the top surface of the control switch (2) and the installation surface (1) are in the same plane.
3. The hidden cooktop switch of claim 1, wherein: the control switch (2) comprises an operating switch (201) which can be retracted and extended to be positioned relative to the installation surface (1), and a telescopic positioning mechanism (202) for controlling the operating switch (201) to be switched between the retracted and extended positions;
the telescopic positioning mechanism (202) comprises a shell (2021), a positioning wheel (2022) and a spinning positioning structure (2023), wherein the shell (2021) is mounted on one side of the mounting surface (1), and the positioning wheel (2022) is mounted in the shell (2021); when the positioning wheel (2022) is located at a first position in the housing (2021), the operating switch (201) is retracted and positioned relative to the mounting surface (1); when the positioning wheel (2022) is located at a second position in the housing (2021), the operating switch (201) is extended and positioned relative to the mounting surface (1);
the spinning positioning structure (2023) is arranged between the operating switch (201) and the positioning wheel (2022), and the spinning positioning structure (2023) can convert the linear motion of the operating switch (201) into the linear motion and the circular motion of the positioning wheel (2022) and can position the positioning wheel (2022) at the first position or the second position.
4. The hidden cooktop switch of claim 3, wherein: the spinning positioning structure (2023) comprises a convex rib (2023a) arranged on the inner side wall of the shell (2021), and the convex rib (2023a) is arranged along the linear motion direction of the positioning wheel (2022); the positioning wheel (2022) is circumferentially provided with a first sliding groove (2022a) allowing the convex rib (2023a) to pass through the positioning wheel (2022), and a positioning part (2022b) limiting the convex rib (2023a) to pass through the positioning wheel (2022); after the positioning wheel (2022) rotates for an angle, the convex rib (2023a) is matched with the first sliding groove (2022a) to position the positioning wheel (2022) at the second position; after the positioning wheel (2022) continues to rotate for an angle, the convex rib (2023a) is matched with the positioning part (2022b) to position the positioning wheel (2022) at the first position.
5. The hidden cooktop switch of claim 4, wherein: the spinning positioning structure (2023) comprises a switch lever (2023b) and a driving wheel (2023 c); the switch lever (2023b) is connected with the operating switch (201) to move linearly with the operating switch (201), the driving wheel (2023c) is disposed on the switch lever (2023b) to move linearly with the switch lever (2023b), and the positioning wheel (2022) is disposed on the switch lever (2023b) to move linearly with the switch lever (2023 b);
a first face tooth (2023c1) is arranged on one face of the driving wheel (2023c) facing the positioning wheel (2022), and a second sliding groove (2023c2) matched with the convex rib (2023a) is arranged on the periphery of the driving wheel (2023 c); a first guide inclined plane (2022c) for connecting the first sliding groove (2022a) and the positioning part (2022b) is arranged on one surface of the positioning wheel (2022) facing the driving wheel (2023 c); one end of the convex rib (2023a) far away from the mounting surface (1) is provided with a second guide inclined surface (2023a 1);
the first face tooth (2023c1) cooperates with the first guide slope (2022c) to guide the positioning wheel (2022) to turn to the position where the first guide slope (2022c) is opposite to the second sliding groove (2023c 2);
the second guiding inclined surface (2023a1) is matched with the first guiding inclined surface (2022c) to guide the positioning wheel (2022) to rotate to the position that the first sliding groove (2022a) is opposite to the second sliding groove (2023c2) or the position that the positioning part (2022b) is opposite to the second sliding groove (2023c 2).
6. The hidden cooktop switch of claim 5, wherein: the spinning positioning structure (2023) comprises a first elastic piece (2023d) and a second elastic piece (2023e), the first elastic piece (2023d) enables the positioning wheel (2022) to always have the tendency to move towards the side of the driving wheel (2023 c); the second elastic member (2023e) causes the positioning wheel (2022) to have a tendency to move toward the mounting surface (1) side at all times.
7. The hidden cooktop switch of claim 5, wherein: the first sliding groove (2022a) and the positioning part (2022b) are provided in a plurality of numbers, and the first sliding groove (2022a) and the positioning part (2022b) are arranged at intervals along the circumferential direction of the driving wheel (2023 c); the convex ribs (2023a) are arranged in a plurality and are distributed along the circumferential direction of the inner wall of the shell (2021); the second sliding groove (2023c2) is provided with a plurality of grooves and is distributed along the circumferential direction of the driving wheel (2023 c).
8. The hidden cooktop switch of claim 1, wherein: the locking device comprises a locking assembly (3), wherein the control switch (2) is limited to rotate when the locking assembly (3) is in a locking state; the locking assembly (3) is in an unlocked state, the control switch (2) is allowed to rotate.
9. The hidden cooktop switch of claim 8, wherein: the control switch (2) comprises an operation switch (201) which can rotate relative to the installation surface (1), and a through hole matched with the operation switch (201) is formed in the installation surface (1); the locking assembly (3) comprises a locking piece (301) arranged on the operating switch (201) and a locking groove (302) arranged on the side wall of the perforation and matched with the locking piece (301); the locking element (301) is movable towards the perforated side wall side to click into the locking groove (302) or away from the perforated side wall side to disengage out of the locking groove (302);
the operation switch (201) is restricted from rotating in a state that the locking piece (301) is clamped into the locking groove (302); the operation switch (201) is allowed to rotate in a state where the locking member (301) is disengaged from the locking groove (302).
10. The hidden cooktop switch of claim 8, wherein: the control switch (2) comprises a shell (2021), an operating switch (201) capable of rotating relative to the installation surface (1), and a switch rod (2023b) connected with the operating switch (201) to rotate along with the operating switch (201);
the switch rod (2023b) protrudes towards the inner side wall of the shell (2021) to form a locking lug (303), and a locking convex ring (304) is arranged on the inner side wall of the shell (2021) along the circumferential direction; the locking collar (304) and the locking lug (303) forming the locking assembly (3); the locking convex ring (304) is provided with a locking groove (3041) matched with the locking lug (303);
the operating switch (201) is restricted from rotating in a state where the locking projection (303) is located in the locking groove (3041); the operation switch (201) is allowed to rotate in a state where the locking projection (303) and the locking collar (304) have a difference in position in the axial direction of the housing (2021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220498112.4U CN216818179U (en) | 2022-03-09 | 2022-03-09 | Hidden kitchen range switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220498112.4U CN216818179U (en) | 2022-03-09 | 2022-03-09 | Hidden kitchen range switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818179U true CN216818179U (en) | 2022-06-24 |
Family
ID=82044832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220498112.4U Active CN216818179U (en) | 2022-03-09 | 2022-03-09 | Hidden kitchen range switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818179U (en) |
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2022
- 2022-03-09 CN CN202220498112.4U patent/CN216818179U/en active Active
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