CN221258900U - Knob assembly of electric appliance - Google Patents
Knob assembly of electric appliance Download PDFInfo
- Publication number
- CN221258900U CN221258900U CN202323223625.8U CN202323223625U CN221258900U CN 221258900 U CN221258900 U CN 221258900U CN 202323223625 U CN202323223625 U CN 202323223625U CN 221258900 U CN221258900 U CN 221258900U
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- ring
- groove
- wall
- knob
- close
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- 238000009434 installation Methods 0.000 claims description 28
- 230000000694 effects Effects 0.000 description 9
- 238000009423 ventilation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model belongs to the field of household appliances, in particular to a knob assembly of an electric appliance, which aims at the existing situation that when a child exists in a home, the situation that the child touches by mistake and causes unnecessary loss is solved.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a knob assembly of an electric appliance.
Background
The knob assembly of the electrical appliance is usually a control part for controlling a switch or adjusting the power, the knob assembly on the gas cooker is manually opened by a user and adjusts the fire power by rotating the knob assembly, the knob is pressed, gas in the knob assembly is communicated at the moment, and the knob assembly rotates to fire and control the flame;
When the knob assembly of the existing gas cooker is used, the following problems still exist:
1. in order to prevent the situation of vivid loosening and slipping caused by long-time use, part of the knob is connected by using screws, but when the gas cooker needs to be maintained or cleaned, the gas cooker needs to be detached by using tools, which is troublesome;
2. Without certain protective measures, when a child exists in a house, the child can be touched by mistake, and unnecessary loss is caused.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, part of knobs are connected by screws in order to prevent the conditions of vivid loosening and slipping caused by long-time use, but when a gas cooker needs maintenance or cleaning, the gas cooker needs to be disassembled by tools, is troublesome, does not have certain protective measures, and causes unnecessary loss due to the condition that the knob is touched by a child when the gas cooker is in a house.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The knob assembly of the electrical appliance comprises a gas stove body, a switch and clamping grooves, wherein a plurality of the switches are arranged on one side of the surface of the gas stove body, the clamping grooves are formed in the surface of the switch, and a mounting circular ring is arranged outside the switch;
the inner wall of the installation circular ring is provided with a control assembly for controlling the switch;
The control assembly comprises a plurality of L-shaped buckles which are fixedly arranged on the inner wall of the installation circular ring and are annularly arranged, barbs of the L-shaped buckles are arranged on one side close to the inner wall of the installation circular ring, a knob is arranged in the installation circular ring, an L-shaped annular groove is formed in one side of the knob close to the installation circular ring, the L-shaped annular grooves are all clamped with the L-shaped buckles, a circular groove is formed in the center of one side of the knob close to the gas stove body, and the circular groove is clamped with the switch;
A protection component for preventing false touch is arranged in the knob;
The protection subassembly is including seting up the slip ring groove in the knob inside, and the outer wall of slip ring groove and the inner wall of L type ring channel are linked together, the inside slip of slip ring groove is provided with thrust ring, the rectangular channel has been seted up at the inside center of knob, and the rectangular channel is close to one side of gas stove body and the one side that the gas stove body was kept away from to the circular channel is linked together, the inside slip of rectangular channel is provided with the draw-in lever, and draw-in lever and draw-in groove looks block, the both ends that the draw-in lever is close to gas stove body one side all are close to the both ends of gas stove body inner wall with the rectangular channel fixed the being provided with the spring, two spouts have been seted up to the inside of knob, and the both ends of two spouts are linked together with the inner wall of slip ring channel and the outer wall of rectangular channel respectively, the inside slip of spout is provided with the push rod, and the both ends of push rod cooperate with thrust ring and draw-in lever respectively, L type buckle is close to one side of installing the ring centre of a circle, and breach and thrust ring cooperate.
In one possible design, the thrust ring inner wall is close to one side of push rod and has seted up a inclined plane, and an inclined plane and push rod cooperate, the push rod is close to one side of card pole and has seted up No. two inclined planes, no. three inclined planes have all been seted up at the both ends of card pole, and two No. three inclined planes cooperate with two No. two inclined planes respectively.
In one possible design, the surface of the gas stove body is fixedly provided with a plurality of threaded rings, and the threaded rings are respectively in threaded connection with the mounting rings.
In one possible design, the installation ring is provided with the dismantlement ring of keeping away from one side rotation of gas-cooker body, and the inner wall of dismantlement ring is fixed to be provided with a plurality of triangular blocks that are the annular setting, and a plurality of triangular blocks cooperate with a plurality of L type buckles respectively.
In one possible design, the outer wall of the mounting ring and the outer wall of the dismounting ring are provided with anti-skid grooves.
In one possible design, the surface of the mounting ring is provided with an indicator.
According to the gas stove, when the gas stove is specifically used, the installation ring is connected with the threaded ring through threads, the gas stove is installed on the surface of the gas stove body, then the L-shaped annular groove formed in the knob is clamped with the L-shaped buckle arranged on the inner wall of the installation ring, the circular groove is clamped with the switch, the installation is completed, when the gas stove body is needed to be used, the knob is pressed, the knob moves downwards, a notch formed in one side of the L-shaped buckle extrudes the thrust ring, the thrust ring is driven to move inwards, the thrust ring extrudes the push rod to move towards the center of the knob, the push rod extrudes the clamping rod to move outwards, the clamping rod is clamped with the clamping groove, at the moment, the gas stove body is operated, when the knob is rotated, the disassembly ring is rotated, the triangle block is driven to rotate, the triangle block extrudes the L-shaped buckle, the L-shaped buckle deforms towards the center of the installation ring, the L-shaped buckle can slide out along the L-shaped annular groove, and then the installation ring is rotated, and the gas stove is disassembled.
According to the knob assembly of the electric appliance, through the protection assembly, the effect of reducing false contact of a child to a certain extent can be achieved in a state that the knob can be rotated only by pressing the knob after the knob is rotated to a specified position when the knob assembly is used;
According to the knob assembly of the electric appliance, the effect of disassembling can be achieved without additional tools by installing the circular ring and disassembling the circular ring;
When the safety protection device is used, the knob is required to be rotated to a designated position and then pressed by the protection component, ventilation and ignition can be realized after the knob is rotated, the knob is directly rotated, the clamping rod in the knob can not be clamped with the clamping groove of the switch, the ventilation and ignition state can not be realized, and the false contact effect of children is reduced to a certain extent;
Through the screw thread installation of draw-in groove, with the setting of installation ring, realize quick installation and the effect of dismantling.
Drawings
FIG. 1 is a schematic main structure of a knob assembly of an electric appliance according to the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded view of a knob assembly of an electrical appliance according to the present utility model;
FIG. 3 is an exploded rear view schematic illustration of a knob assembly of an electrical appliance in accordance with the present utility model;
FIG. 4 is a schematic cross-sectional view of a knob assembly of an electrical appliance according to the present utility model;
FIG. 5 is a schematic view of an exploded cross-sectional view of a knob assembly of an electric appliance according to the present utility model;
Fig. 6 is an enlarged view of the portion a of fig. 3 in accordance with the present utility model.
In the figure: 1. a gas range body; 2. a knob; 3. disassembling the circular ring; 4. a threaded ring; 5. a switch; 6. a clamping groove; 7. installing a circular ring; 8. a clamping rod; 9. triangular blocks; 10. an L-shaped buckle; 11. a thrust ring; 12. a spring; 13. a push rod; 14. an L-shaped annular groove; 15. a sliding annular groove; 16. a chute; 17. a circular groove; 18. rectangular grooves; 19. a notch; 20. a first inclined plane; 21. a second inclined plane; 22. and a third inclined plane.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-2, a knob assembly, comprising: the gas stove comprises a gas stove body 1, a switch 5 and clamping grooves 6, wherein a plurality of switches 5 are arranged on one side of the surface of the gas stove body 1, the clamping grooves 6 are formed in the surface of the switch 5, and a mounting circular ring 7 is arranged outside the switch 5;
the above technical scheme shows the structure of the gas stove body 1.
Referring to fig. 2-3, the inner wall of the mounting ring 7 is provided with a control assembly for controlling the switch 5;
The control assembly comprises a plurality of L-shaped buckles 10 which are fixedly arranged on the inner wall of the installation circular ring 7 and are annularly arranged, barbs of the L-shaped buckles 10 are arranged on one side close to the inner wall of the installation circular ring 7, a knob 2 is arranged in the installation circular ring 7, an L-shaped annular groove 14 is formed in one side of the knob 2 close to the installation circular ring 7, the L-shaped annular grooves 14 are clamped with the L-shaped buckles 10, a circular groove 17 is formed in the center of one side of the knob 2 close to the gas stove body 1, and the circular groove 17 is clamped with the switch 5;
The above technical scheme can achieve the effect of installing by pushing the knob 2 inwards and clamping the L-shaped buckle 10 into the L-shaped annular groove 14.
Referring to fig. 4 to 5, a protection component for preventing false touch is arranged inside the knob 2;
The protection component comprises a sliding ring groove 15 arranged in the knob 2, the outer wall of the sliding ring groove 15 is communicated with the inner wall of the L-shaped annular groove 14, a thrust ring 11 is arranged in the sliding ring groove 15 in a sliding manner, a rectangular groove 18 is arranged in the center of the interior of the knob 2, one side of the rectangular groove 18, which is close to the gas stove body 1, is communicated with one side, which is far away from the gas stove body 1, of the round groove 17, a clamping rod 8 is arranged in the rectangular groove 18 in a sliding manner, the clamping rod 8 is clamped with the clamping groove 6, springs 12 are fixedly arranged at two ends of one side, which is close to the gas stove body 1, of the clamping rod 8, two sliding grooves 16 are formed in the interior of the knob 2, two ends of each sliding groove 16 are respectively communicated with the inner wall of the sliding ring groove 15 and the outer wall of the rectangular groove 18, a push rod 13 is arranged in the sliding manner in the interior of each sliding groove 16, and two ends of each push rod 13 are respectively matched with the thrust ring 11 and the clamping rod 8;
referring to fig. 6, a notch 19 is formed on one side of the l-shaped buckle 10 near the center of the installation ring 7, and the notch 19 is matched with the thrust ring 11.
According to the technical scheme, when the gas cooker body 1 is required to be used, the knob 2 is pressed, at the moment, the knob 2 moves downwards, the notch 19 formed in one side of the L-shaped buckle 10 extrudes the thrust ring 11 to drive the thrust ring 11 to move inwards, the thrust ring 11 extrudes the push rod 13 to move towards the center of the knob 2, the push rod 13 extrudes the clamping rod 8 to move outwards, the clamping rod 8 is clamped with the clamping groove 6, and at the moment, the knob 2 is rotated, so that the gas cooker body 1 works;
After the knob 2 is required to be rotated to a designated position, the knob 2 is pressed, the ventilation and ignition states can be realized by rotating, the knob 2 is directly rotated, the clamping rod 8 in the knob 2 cannot be clamped with the clamping groove 6 of the switch 5, the ventilation and ignition states cannot be realized, and the false contact effect of children is reduced to a certain extent.
The application can be used in the field of household appliances and other fields suitable for the application.
Example 2
Referring to fig. 5, the improvement is based on example 1: the knob assembly of an electric appliance is applied to the field of household appliances, a first inclined plane 20 is formed on one side, close to a push rod 13, of the inner wall of a thrust ring 11, the first inclined plane 20 is matched with the push rod 13, a second inclined plane 21 is formed on one side, close to a clamping rod 8, of the push rod 13, a third inclined plane 22 is formed at two ends of the clamping rod 8, and the two third inclined planes 22 are respectively matched with the two second inclined planes 21;
The technical scheme can achieve and assist the movement state of the example 1 by forming the inclined plane.
Referring to fig. 1-2, a plurality of threaded rings 4 are fixedly arranged on the surface of the gas stove body 1, and the plurality of threaded rings 4 are respectively in threaded connection with a plurality of mounting rings 7;
Referring to fig. 3, a disassembly ring 3 is rotatably arranged on one side of the installation ring 7 far away from the gas stove body 1, a plurality of triangular blocks 9 which are annularly arranged are fixedly arranged on the inner wall of the disassembly ring 3, and the triangular blocks 9 are respectively matched with a plurality of L-shaped buckles 10;
above-mentioned technical scheme can reach when dismantling, rotates and dismantle ring 3, and dismantle ring 3 drive triangular block 9 and rotate, and triangular block 9 extrudees L type buckle 10 for L type buckle 10 warp to the centre of a circle of installation ring 7, makes L type buckle 10 can slide along L type ring channel 14, thereby extracts knob 2, later rotates installation ring 7, dismantle it, realizes the effect of quick dismantlement.
The outer wall of the mounting circular ring 7 and the outer wall of the dismounting circular ring 3 are provided with anti-skid grooves 16 (not shown in the figure);
the technical scheme can achieve the effect of preventing slipping phenomenon during disassembly.
An indicator (not shown) is provided on the surface of the mounting ring 7.
The above technical solution can achieve the effect of assisting the knob 2 to be operated after being turned to the rear position.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The knob assembly of the electrical appliance comprises a gas stove body (1), a switch (5) and clamping grooves (6), and is characterized in that a plurality of the switches (5) are arranged on one side of the surface of the gas stove body (1), the clamping grooves (6) are formed in the surface of the switch (5), and an installation circular ring (7) is arranged outside the switch (5);
The inner wall of the installation circular ring (7) is provided with a control component for controlling the switch (5);
The control assembly comprises a plurality of L-shaped buckles (10) which are fixedly arranged on the inner wall of the installation circular ring (7) and are annularly arranged, barbs of the L-shaped buckles (10) are arranged on one side close to the inner wall of the installation circular ring (7), a knob (2) is arranged in the installation circular ring (7), an L-shaped annular groove (14) is formed in one side, close to the installation circular ring (7), of the knob (2), the L-shaped annular grooves (14) are all clamped with the L-shaped buckles (10), a circular groove (17) is formed in the center, close to the gas stove body (1), of the knob (2), and the circular groove (17) is clamped with the switch (5);
A protection component for preventing false touch is arranged in the knob (2);
The protection component comprises a sliding ring groove (15) arranged in a knob (2), the outer wall of the sliding ring groove (15) is communicated with the inner wall of an L-shaped annular groove (14), a thrust ring (11) is fixedly arranged at the two ends of one side of the sliding ring groove (15) close to the inner wall of the gas stove body (1), a rectangular groove (18) is arranged in the inner center of the knob (2), one side of the rectangular groove (18) close to the gas stove body (1) is communicated with one side of a circular groove (17) far away from the gas stove body (1), a clamping rod (8) is arranged in the rectangular groove (18) in a sliding manner, the clamping rod (8) and the clamping groove (6) are clamped, springs (12) are fixedly arranged at the two ends of one side of the clamping rod (8) close to the rectangular groove (18) close to the inner wall of the gas stove body (1), two sliding grooves (16) are respectively arranged in the inner wall of the knob (2) and one side of the circular groove (17), the two sliding grooves (16) are respectively communicated with the inner wall of the sliding ring groove (15) and the outer wall of the rectangular groove (18), the two ends of the sliding groove (16) are respectively provided with a circular groove (13) close to the two ends of the inner wall of the rectangular groove (18) close to one side of the gas stove body (1), the circular groove (13) and the two ends of the circular groove (13) are respectively matched with the circular groove (13), and the notch (19) is matched with the thrust ring (11).
2. The knob assembly of an electric appliance according to claim 1, wherein a first inclined plane (20) is formed on one side, close to the push rod (13), of the inner wall of the thrust ring (11), the first inclined plane (20) is matched with the push rod (13), a second inclined plane (21) is formed on one side, close to the clamping rod (8), of the push rod (13), a third inclined plane (22) is formed at two ends of the clamping rod (8), and the two third inclined planes (22) are respectively matched with the two second inclined planes (21).
3. The knob assembly of an electric appliance according to claim 1, wherein a plurality of threaded rings (4) are fixedly arranged on the surface of the gas stove body (1), and the plurality of threaded rings (4) are respectively in threaded connection with a plurality of mounting rings (7).
4. The knob assembly of an electric appliance according to claim 1, wherein the mounting ring (7) is provided with a disassembly ring (3) in a rotating manner on one side far away from the gas stove body (1), a plurality of triangular blocks (9) which are annularly arranged are fixedly arranged on the inner wall of the disassembly ring (3), and the triangular blocks (9) are respectively matched with a plurality of L-shaped buckles (10).
5. The knob assembly of an electric appliance according to claim 4, wherein the outer wall of the mounting ring (7) and the outer wall of the dismounting ring (3) are provided with anti-slip grooves (16).
6. The knob assembly of an electric appliance according to claim 4, wherein the surface of the mounting ring (7) is provided with an indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223625.8U CN221258900U (en) | 2023-11-29 | 2023-11-29 | Knob assembly of electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223625.8U CN221258900U (en) | 2023-11-29 | 2023-11-29 | Knob assembly of electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221258900U true CN221258900U (en) | 2024-07-02 |
Family
ID=91656949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323223625.8U Active CN221258900U (en) | 2023-11-29 | 2023-11-29 | Knob assembly of electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221258900U (en) |
-
2023
- 2023-11-29 CN CN202323223625.8U patent/CN221258900U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |