CN203311297U - Knob assembly applied to home appliance and home appliance with same - Google Patents
Knob assembly applied to home appliance and home appliance with same Download PDFInfo
- Publication number
- CN203311297U CN203311297U CN2013203579731U CN201320357973U CN203311297U CN 203311297 U CN203311297 U CN 203311297U CN 2013203579731 U CN2013203579731 U CN 2013203579731U CN 201320357973 U CN201320357973 U CN 201320357973U CN 203311297 U CN203311297 U CN 203311297U
- Authority
- CN
- China
- Prior art keywords
- column spinner
- knob
- home appliances
- knob assembly
- turning axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a knob assembly applied to a home appliance and the home appliance with the same. The knob assembly applied to the home appliance comprises a rotating shaft, a knob and a reinforcement part. A rotating column is arranged in the knob. The rotating column is matched with the rotating shaft, so that the rotating column drives the rotating shaft to rotate. The reinforcement part is arranged on the rotating column. According to the knob assembly applied to the home appliance, which is provided by the utility model, by arranging the reinforcement part, the strength of the rotating column is strengthened; the problem of cracking of the rotating column, which is produced due to the fact that the torque is overcome in the process that the rotating column drives the rotating shaft to rotate, is effectively solved; and the condition that the rotating column cracks and cannot drive the rotating shaft to rotate is avoided.
Description
Technical field
The utility model relates to appliance field, especially relates to a kind of knob assembly for home appliances and the home appliances with it.
Background technology
What the knob of traditional home appliances adopted is the plastic cement knob, its structure normally arranges the knob post of a hollow on knob, by the axle on hollow hole and rotary switch, be complementary, rotation knob driven rotary axle rotates, thereby has realized switch and/or the gear adjusting of product.
Yet the frequency of utilization of knob is high, the phenomenon of breaking easily appears in the hollow knob post on knob due to undercapacity, also occurs easily that rotation axis coordinated loose knob easily to come off with the knob hollow hole simultaneously, or tension causes the problems such as assembling difficulty.
The utility model content
The utility model is intended to solve at least one of technical matters existed in prior art.For this reason, a purpose of the present utility model is to propose the knob assembly for home appliances of the high and dependable performance of a kind of intensity.
Another purpose of the present utility model is to propose a kind of home appliances with above-mentioned rotary components.
The knob assembly for home appliances according to the utility model first aspect embodiment, comprising: turning axle; Knob, be provided with column spinner in described knob, and described column spinner coordinates with described turning axle so that described column spinner drives described turning axle rotation; And reinforcement, described reinforcement is located on described column spinner.
The knob assembly for home appliances according to the utility model embodiment, by reinforcement is set, can strengthen the intensity of column spinner, effectively solved column spinner in the process that the driven rotary axle rotates due to the problem that overcomes torsional forces and cause column spinner to break, thereby avoided the column spinner to break and the situation of can't the driven rotary axle rotating.
In addition, according to the knob assembly for home appliances of the present utility model, also can have following additional technical feature:
According to an embodiment of the present utility model, described reinforcement is located at an end of the described turning axle of vicinity of described column spinner.Thus, strengthened the intensity of this end of column spinner, thereby when column spinner driven rotary axle rotated, column spinner not there will be the phenomenon of breaking, and dependable performance.
Further, the internal face of described reinforcement forms the shape with the external surface shape adaptation of the described end of described column spinner.Thus, the internal face of reinforcement can contact with the intimate of column spinner, thereby has further improved the intensity of column spinner.
Alternatively, described reinforcement is metalwork.
According to an embodiment of the present utility model, in described column spinner, be formed with mounting hole, described turning axle stretches in described mounting hole.
Further, in described column spinner, be formed with the mounting groove communicated with described mounting hole, in described mounting groove, be provided with shell fragment and described shell fragment and only support described turning axle.Thus, by shell fragment is set, in the time of in turning axle stretches into mounting hole, on turning axle, can extrusion elastic make it to deform with the corresponding side of shell fragment, due to himself elastic force effect of shell fragment, shell fragment can only support turning axle, with mounting hole, does not coordinate pine easily come off or coordinate tension to cause assembling difficult situation thereby be not prone to turning axle.
Alternatively, described shell fragment forms the arc-like sheet protruded towards a side of described turning axle.
Particularly, described mounting hole is configured to have at least one first planar portions, and described turning axle is configured to have the second planar portions coordinated with described the first planar portions.Thus, by coordinating of the first planar portions and the second planar portions, thereby can rotating under the drive of knob, turning axle can relative rotation not occur with knob.
Preferably, the bearing of trend of described mounting groove and described the first planar portions almost parallel, and the two ends of described mounting groove are respectively adjacent to the edge of described column spinner.
Home appliances according to the utility model second aspect embodiment comprises: panel; With the knob assembly for home appliances according to the above-mentioned first aspect embodiment of the utility model, wherein said knob assembly is located on described panel.
According to the home appliances of the utility model embodiment, by the knob assembly of above-described embodiment is set, this knob assembly simple in structure, intensity is high, is difficult for breaking, and connects reliable, difficult drop-off and easy to assembly, thus efficiency of assembling and the reliability of home appliances improved, and saved cost.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding the description of embodiment, becoming in conjunction with following accompanying drawing, wherein:
Fig. 1 is the vertical view according to the home appliances of an embodiment of the utility model;
Fig. 2 is the sectional view along the A-A line in Fig. 1;
Fig. 3 is the enlarged drawing of the B section that shows of Fig. 2 centre circle;
Fig. 4 is the schematic diagram according to the knob of the knob assembly for home appliances of an embodiment of the utility model;
Fig. 5 is the schematic diagram according to the home appliances of an embodiment of the utility model;
Fig. 6 is the explosive view according to the home appliances of an embodiment of the utility model.
Description of reference numerals:
100: knob assembly;
1: turning axle; 2: knob; 21: column spinner;
211: mounting hole; 2111: the first planar portions;
212: mounting groove;
3: reinforcement; 4: shell fragment; 5: knob; 6: cosmetic sheet; 7: seal;
200: home appliances;
201: panel; 202: base.
Embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment be described with reference to the drawings, be exemplary, only be used to explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only be used to describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 6, describe the knob assembly for home appliances 200 100 according to the utility model embodiment, this knob assembly 100 can be used for gas-cooker.In description below the application, the knob assembly 100 of take describes as example for gas-cooker.Certainly, those skilled in the art are appreciated that this knob assembly 100 only describes as example for gas-cooker, and are not limited to this, according to knob assembly 100 of the present utility model, can be used in the home appliances 200 of other types such as electric cooker, electromagnetic oven etc.
As Figure 1-Figure 4, the knob assembly for home appliances 200 100 of the utility model first aspect embodiment comprises: turning axle 1, knob 2 and reinforcement 3.
In knob 2, be provided with column spinner 21, column spinner 21 coordinates with turning axle 1 so that column spinner 21 driven rotary axles 1 rotate.With reference to Fig. 3 and Fig. 4, knob 2 and column spinner 21 are all roughly cylindrical, the bottom-open of knob 2, column spinner 21 is located on the roof of knob 2 and extends straight down from the roof of knob 2, alternatively, column spinner 21 is one-body molded with knob 2, the lower surface of the extended knob 2 in the lower surface of column spinner 21, in other words, the lower surface of column spinner 21 is lower than the lower surface of knob 2, one end of turning axle 1 be suitable for home appliances 200 for example the gas valve of gas-cooker be connected, its other end coordinates with column spinner 21, when user's turn knob 2, column spinner 21 can rotate by driven rotary axle 1 together, thereby control gas valve, and then realize to control the home appliances 200 for example switch of gas-cooker and/or the adjusting of heat power of gas burner size.Reinforcement 3 is located on column spinner 21.
According to the utility model embodiment for home appliances 200 knob assembly 100 of gas-cooker for example, by reinforcement 3 is set, can strengthen the intensity of column spinner 21, effectively solved column spinner 21 in the process that driven rotary axle 1 rotates due to the problem that overcomes torsional forces and cause column spinner 21 to break, thereby avoided the column spinner 21 to break and the situation of can't driven rotary axle 1 rotating.
In an embodiment of the present utility model, reinforcement 3 is located at an end of the contiguous turning axle 1 of column spinner 21, and particularly, the internal face of reinforcement 3 forms the shape with the external surface shape adaptation of an end of column spinner 21.As shown in Figures 2 and 3, the top of reinforcement 3 is opened wide to be set in the bottom of column spinner 21, particularly, reinforcement 3 comprises First and second one, First roughly is annular with on the outer peripheral face that is set in roughly cylindrical column spinner 21, second one with the bottom of First, be connected and from the bottom of First radially level extend internally, alternatively, reinforcement 3 is metalwork, strengthened like this intensity of column spinner 21 lower ends, thereby when column spinner 21 driven rotary axles 1 rotate, column spinner 21 not there will be the phenomenon of breaking, and reliability is high, because the internal face of reinforcement 3 can contact with the intimate of column spinner 21, thereby further improved the intensity of column spinner 21.It will be appreciated that, the shape of column spinner 21 and reinforcement 3 and size can be according to the actual requirement settings, to meet better actual requirement.
In an embodiment of the present utility model, in column spinner 21, be formed with mounting hole 211, turning axle 1 stretches in mounting hole 211.For example, in the example of Fig. 3 and Fig. 4, mounting hole 211 is from the bottom surface of column spinner 21 to being recessed on, the outside surface of turning axle 1 can form the shape with the inner surface configuration adaptation of mounting hole 211, when column spinner 21 and turning axle 1 assemble, turning axle 1 stretches in mounting hole 211 bottom-uply, the upper surface of turning axle 1 contacts with the roof of mounting hole 211, when user's turn knob 2, column spinner 21 driven rotary axles 1 rotate, thereby realize the adjusting of switch and/or the gear of home appliances 200.It will be appreciated that, the recessed degree of depth of mounting hole 211 can be according to the actual requirement setting to meet actual requirement better.
Further, in column spinner 21, be formed with the mounting groove 212 communicated with mounting hole 211, in mounting groove 212, be provided with shell fragment 4 and shell fragment 4 only to turning axle 1.With reference to Fig. 3 and Fig. 4, mounting groove 212 is from the bottom surface of column spinner 21 to being recessed on, the recessed degree of depth of mounting groove 212 can with the recessed degree of depth of mounting hole 211 about equally, or the recessed degree of depth of mounting groove 212 also can be greater than or less than the recessed degree of depth of mounting hole 211, one side of the contiguous mounting hole 211 of mounting groove 212 is connected with mounting hole 211, in mounting groove 212, be provided with shell fragment 4, like this, when turning axle 1 stretches into mounting hole 211 when interior, on turning axle 1, can extrusion elastic 4 make it to deform with the corresponding side of shell fragment 4, due to himself elastic force effect of shell fragment 4, shell fragment 4 can only support turning axle 1, thereby not being prone to turning axle 1 coordinated pine to hold caducous situation with mounting hole 211, in addition, when assembling, the elastic force that turning axle 1 only needs to overcome shell fragment 4 just can be mounted to mounting hole 211 by turning axle 1, thereby not there will be, do not coordinate tension to cause assembling difficult situation.
Alternatively, shell fragment 4 forms the arc-like sheet protruded towards a side of turning axle 1.In the example of Fig. 3 and Fig. 6, mounting groove 212 is roughly rectangular, shell fragment 4 also roughly rectangular the so that both sides of shell fragment 4 be suitable for contacting with the respective sides wall of mounting groove 212, thereby make shell fragment 4 can be fastened in mounting groove 212 and be not prone to situation about getting loose, the degree of depth of mounting groove 212 can be greater than shell fragment 4 length on above-below direction under state of nature, shell fragment 4 extends along the vertical direction and bends to along the vertical direction arc, when shell fragment 4 be mounted to mounting groove 212 interior after, at least a portion of shell fragment 4 should stretch in mounting hole 211, when turning axle 1 assembles with mounting hole 211, under the squeezing action of turning axle 1, shell fragment 4 can deform along the vertical direction, by suitable mounting groove 212 degree of depth are set, after shell fragment 4 deformed, it can still be contained in mounting groove 212, and can not stretch out mounting groove 212, because turning axle 1 is only supported in the elastic force effect meeting of shell fragment 4 self, the situation that can not get loose thereby turning axle 1 can be arranged in mounting hole 211 securely.Certainly, the utility model is not limited to this, and shell fragment 4 can also be circle, ellipse, Long Circle, be greater than at least the polygon on three limits or other is irregularly shaped etc.
Particularly, mounting hole 211 is configured to have at least one first planar portions 2111, and turning axle 1 is configured to have the second planar portions coordinated with the first planar portions 2111.For example, in the example of Fig. 4, the xsect of mounting hole 211 is configured to have a straight flange, the first planar portions 2111 is corresponding with this straight flange, be that on the perisporium along the vertical direction of mounting hole 211, the position of corresponding straight flange forms the first planar portions 2111, on the outer peripheral face of turning axle 1, the position of corresponding the first planar portions 2111 forms the second planar portions with the first planar portions 2111, to coordinate, and can relative rotation not occur with knob 2 thereby turning axle 1 can rotate under the drive of knob 2.It will be appreciated that, the quantity of the first planar portions 2111 and the second planar portions and width can be according to the actual requirement settings, to meet better actual requirement.Alternatively, the shape of mounting hole 211 and turning axle 1 can be the polygon on Long Circle, " rice " font or at least three limits etc.
Further, mounting hole 211 roughly is D shape, and the shape of cross section of turning axle 1 roughly is D shape.That is to say, the xsect of mounting hole 211 mainly consists of a straight flange and an arc-shaped side, and this arc-shaped side can be the limit of circular arc limit or other any arcs.Certainly, the utility model is not limited to this, in other examples of the present utility model, the xsect of mounting hole 211 can also form (scheming not shown) by a straight flange and curved side or wave limit, and this curved side or wave limit can be curved side or the wave limits of arbitrary shape.
Preferably, the bearing of trend of mounting groove 212 and the first planar portions 2111 almost parallels, and the two ends of mounting groove 212 are respectively adjacent to the edge of column spinner 21.As shown in Figure 4, the xsect of mounting groove 212 is roughly rectangular, the length direction of the xsect of mounting groove 212 and the first planar portions 2111 almost parallels, and the outer peripheral edges of the contiguous column spinner 21 in the two ends of the length direction of the xsect of mounting groove 212.
Further, knob 2 is outer can be arranged with annular knob 5, as shown in Figure 3, particularly, knob 5 roughly is annular, the top inner peripheral surface of knob 5 is provided with the projection that level radially extends internally, and the position of the top respective protrusions of knob 2 is formed with the groove coordinated with projection, thereby knob 2 can be bottom-up is mounted in knob 5.
Further, with reference to Fig. 6, the top of knob 2 is provided with cosmetic sheet 6, particularly, on knob 2, is formed with the holding tank be recessed into from the end face of knob 2 downwards, and cosmetic sheet 6 is contained in holding tank.Alternatively, cosmetic sheet 6 Pastings are to holding tank.
As Fig. 1, Fig. 5 and shown in Figure 6, home appliances 200 according to the utility model second aspect embodiment, comprise: panel 201 and according to the knob assembly for home appliances 200 100 of the above-mentioned first aspect embodiment of the utility model, wherein knob assembly 100 is located on panel 201.
For example, in the example of Fig. 5 and Fig. 6, the top of base 202 is opened wide, panel 201 is located at the top of base 202 and jointly limits spatial accommodation with base 202, in spatial accommodation, can be provided with gas valve, one end of turning axle 1 can pass panel 201 and be connected with the gas valve with in spatial accommodation, reinforcement 3 can be located at the bottom of knob 2, and turning axle 1 passes reinforcement 3 and coordinates with the column spinner 21 with knob 2.Here, it should be noted that, the structure of gas valve and principle of work etc. have been prior art, and are known by those skilled in the art, no longer describe in detail here.
Further, as shown in Figure 3 and Figure 6, on panel 201, be formed with the perforated portion that runs through it so that turning axle 1 passes, can be provided with seal 7 on perforated portion.
According to the home appliances 200 of the utility model embodiment for example other formations and the operation of gas-cooker be all known to those skilled in the art, be not described in detail here.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. the knob assembly for home appliances, is characterized in that, comprising:
Turning axle;
Knob, be provided with column spinner in described knob, and described column spinner coordinates with described turning axle so that described column spinner drives described turning axle rotation; And
Reinforcement, described reinforcement is located on described column spinner.
2. the knob assembly for home appliances according to claim 1, is characterized in that, described reinforcement is located at an end of the described turning axle of vicinity of described column spinner.
3. the knob assembly for home appliances according to claim 2, is characterized in that, the internal face of described reinforcement forms the shape with the external surface shape adaptation of the described end of described column spinner.
4. the knob assembly for home appliances according to claim 3, is characterized in that, described reinforcement is metalwork.
5. according to the described knob assembly for home appliances of any one in claim 1-4, it is characterized in that, in described column spinner, be formed with mounting hole, described turning axle stretches in described mounting hole.
6. the knob assembly for home appliances according to claim 5, is characterized in that, in described column spinner, is formed with the mounting groove communicated with described mounting hole, in described mounting groove, is provided with shell fragment and described shell fragment and only supports described turning axle.
7. the knob assembly for home appliances according to claim 6, is characterized in that, described shell fragment forms the arc-like sheet protruded towards a side of described turning axle.
8. the knob assembly for home appliances according to claim 6, is characterized in that, described mounting hole is configured to have at least one first planar portions, and described turning axle is configured to have the second planar portions coordinated with described the first planar portions.
9. the knob assembly for home appliances according to claim 8, is characterized in that, the bearing of trend of described mounting groove and described the first planar portions almost parallel, and the two ends of described mounting groove are respectively adjacent to the edge of described column spinner.
10. a home appliances, is characterized in that, comprising:
Panel; With
According to the described knob assembly for home appliances of any one in claim 1-9, wherein said knob assembly is located on described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203579731U CN203311297U (en) | 2013-06-20 | 2013-06-20 | Knob assembly applied to home appliance and home appliance with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203579731U CN203311297U (en) | 2013-06-20 | 2013-06-20 | Knob assembly applied to home appliance and home appliance with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311297U true CN203311297U (en) | 2013-11-27 |
Family
ID=49617493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203579731U Expired - Fee Related CN203311297U (en) | 2013-06-20 | 2013-06-20 | Knob assembly applied to home appliance and home appliance with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919218A (en) * | 2017-04-14 | 2017-07-04 | 广东美的厨房电器制造有限公司 | Knob assembly and household electrical appliance |
-
2013
- 2013-06-20 CN CN2013203579731U patent/CN203311297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919218A (en) * | 2017-04-14 | 2017-07-04 | 广东美的厨房电器制造有限公司 | Knob assembly and household electrical appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205423251U (en) | Fan head, vertical and wall -hanging fan and domestic appliance | |
| CN202515415U (en) | Electric cooker with function of preventing foam from overflowing | |
| CN105212693A (en) | Pressure cooker | |
| CN104287605A (en) | Electric cooker | |
| CN203311297U (en) | Knob assembly applied to home appliance and home appliance with same | |
| CN106963229B (en) | Cooking apparatus | |
| CN204388318U (en) | For air-conditioner wind guiding component and there is its air-conditioner | |
| CN204140312U (en) | Compressor stator axis pin assemblies and the compressor with it | |
| CN103815798B (en) | A kind of Household bread toaster | |
| CN203447114U (en) | Base assembly and heating device with same | |
| CN102945761B (en) | Automobile air-conditioning controller alternating current (AC) and windshield combined switch | |
| CN201276919Y (en) | Pivot apparatus used for household electrical appliance | |
| CN208339368U (en) | cover assembly and cooking apparatus | |
| CN203024329U (en) | Air conditioner with electricity-leakage preventing component | |
| CN204133129U (en) | Cooking equipment and cover assembly, electric cooker | |
| CN105310469A (en) | Cooker cover assembly of pressure cooker and pressure cooker with same | |
| CN204029687U (en) | Rotary switch | |
| CN203493460U (en) | Baking oven and bracket assembly thereof | |
| CN205729062U (en) | Cooking utensil | |
| CN203276031U (en) | Knob assembly and household appliance with same | |
| CN204361852U (en) | Blast Furnace Top Gas Recovery Turbine Unit (TRT) and there is the wireless switching of this Blast Furnace Top Gas Recovery Turbine Unit (TRT) | |
| CN203088785U (en) | Upper cover of electric cooker and electric cooker | |
| CN203828681U (en) | Cover assembly used for pressure cooker and pressure cooker with same | |
| CN204177240U (en) | Heat exchanger and there is its air-conditioner | |
| CN203755032U (en) | Knob assembly and washing machine with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |