CN105286653B - Knob assembly and electric oven - Google Patents
Knob assembly and electric oven Download PDFInfo
- Publication number
- CN105286653B CN105286653B CN201510779727.9A CN201510779727A CN105286653B CN 105286653 B CN105286653 B CN 105286653B CN 201510779727 A CN201510779727 A CN 201510779727A CN 105286653 B CN105286653 B CN 105286653B
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- China
- Prior art keywords
- bottom plate
- knob
- case ring
- knob assembly
- product
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Electric Ovens (AREA)
Abstract
The present invention provides a kind of knob assembly and electric oven, knob assembly is arranged on cooking apparatus, comprising: knob body and case ring；Knob body one end is equipped with switching part；Case ring includes: circle body and bottom plate, bottom plate is located in circle body, and installation cavity is surrounded with circle body, and bottom plate is equipped with location hole and elastic portion, switching part may pass through location hole, and the rotary switch axis connection with cooking apparatus, knob body are resisted against in elastic portion, case ring to be against on the control panel of cooking apparatus, knob body can drive case ring to rotate.Knob assembly provided by the invention, location hole and elastic portion are provided on the bottom plate of case ring, knob body is resisted against in elastic portion, relatively existing technology, reduces the use of spring members, generates unnecessary trouble when avoiding installation spring, make assembly is simple to be easy, the production efficiency for improving product reduces the production cost of product, improves the competitiveness of product in market.
Description
Technical field
The present invention relates to kitchen appliance technical fields, in particular to a kind of knob assembly and with the electricity of the component
Oven.
Background technique
Currently, as shown in Figure 1, the fixation of knob decoration is more (3 there are part in the rotary knob member of existing electric oven 20`
Or 3 or more) generally comprise, knob body 10`, spring 11` and case ring 12` etc., structure is complicated, leads to assembly difficulty, drops
The low production efficiency of product, increases the production cost of product, is unfavorable for the market competition of product.
Summary of the invention
In order to solve the above-mentioned technical problem at least one, it is an object of the present invention to provide a kind of structure is simple, and
Assemble easy knob assembly.
It is another object of the present invention to provide a kind of electric ovens with above-mentioned knob assembly.
In view of this, the embodiment of first aspect present invention provides a kind of knob assembly, it is arranged on cooking apparatus, packet
Include: knob body is provided with switching part on described knob body one end；And case ring, be provided on the case ring with it is described
One end of the compatible installation cavity of knob body one end shape, the knob body is arranged in the installation cavity；Wherein, described
Case ring includes: circle body；And bottom plate, the bottom plate setting surround the installation cavity in the circle body, and with the circle body, and
Be provided with location hole and elastic portion on the bottom plate, the switching part may pass through the location hole, and with the cooking apparatus
Rotary switch axis connection, the knob body are resisted against in the elastic portion, and the case ring is against the cooking apparatus
Control panel on, the knob body can drive the case ring to rotate.
Knob assembly provided by the invention is provided with location hole and elastic portion on the bottom plate of case ring, makes knob body
Switching part may pass through the rotary switch axis connection of location hole and cooking apparatus, and knob body is resisted against in elastic portion, will decorate
Circle is against on the control panel of cooking apparatus, and structure is simple, and relatively existing technology reduces the use of spring members, avoids
Unnecessary trouble is generated when installation spring, makes assembly is simple to be easy, improves the production efficiency of product, reduce product
Production cost improves the competitiveness of product in market.
Specifically, in the rotary knob member of existing electric oven, the fixation of knob decoration there are part it is more (3 or 3 with
On) generally comprise, knob body, spring and case ring etc., structure is complicated, leads to assembly difficulty, reduces the production effect of product
Rate increases the production cost of product, is unfavorable for the market competition of product, and knob assembly provided by the invention, case ring
It is provided with location hole and elastic portion on bottom plate, the switching part of knob body is made to may pass through the rotary switch of location hole and cooking apparatus
Axis connection, knob body are resisted against in elastic portion, and case ring is against on the control panel of cooking apparatus, and structure is simple, phase
To existing technology, reduce the use of spring members, generate unnecessary trouble when avoiding installation spring, keeps assembly simple
It is easy, improves the production efficiency of product, reduce the production cost of product, improve the competitiveness of product in market.
In addition, the knob assembly in above-described embodiment provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the elastic portion includes: strip-shaped hole, and the strip-shaped hole is arranged on the bottom plate；Become
Shape portion, one end of the variant part are connect with the hole wall of the strip-shaped hole, and form cantilever design with the bottom plate；And support
Portion is arranged on the other end of the variant part, and is resisted against in the knob body.
In the technical scheme, the hole wall connection of the strip-shaped hole on one end and bottom plate of variant part, and formed in bottom plate outstanding
Arm configuration, meanwhile, support portion is arranged on the other end of variant part, is against knob body on support portion, to realize support portion
Cantilever design is formed with variant part and bottom plate, to realize the elastic reaction of elastic portion, and then saves spring members, assembly is easy
Simply, the assembly efficiency of product is improved.
In any of the above-described technical solution, the support portion is cylinder, and the diameter of section of the support portion is not more than institute
State the width of variant part.
In the technical scheme, support portion is cylinder, and the diameter of section of support portion is not more than the width of variant part, avoids
There is dead angle when the two connection and generate concentrated stress, improves the reliability of product, meanwhile, have between strip-shaped hole and variant part
There is gap, it is therefore prevented that interference when deformation with the hole wall of strip-shaped hole, influence the elastic property of product.
In any of the above-described technical solution, the bottom plate is rounded, and the strip-shaped hole is arranged along the circumferential direction of the bottom plate, and
There are two the elastic portions for setting on the bottom plate.
In the technical scheme, bottom plate is rounded, and strip-shaped hole is arranged along the circumferential direction of bottom plate, and there are two bullets for setting on bottom plate
Property portion, so that the length of variant part is should be less than the semi-perimeter of circle where bottom plate, the setting of two elastic portions increases the elasticity of product
Performance ensure that the reliability of product.
In any of the above-described technical solution, the bottom plate, the variant part and the support portion are an integral structure.
In the technical scheme, bottom plate, variant part and support portion are an integral structure, on the one hand, are increased between three
Bonding strength, reduce the probability being broken between three, on the other hand, make bottom plate, variant part and support portion can be with one
Body formed processing is easy to manufacture, improves the production efficiency of product, reduce the production cost of product.
In any of the above-described technical solution, the knob assembly further include: limited post, the limited post are arranged at the bottom
On plate, and between the bottom plate and the control panel, and the limited post is fixedly connected with the inner wall of the circle body.
In the technical scheme, the setting of limited post increases the structural strength of bottom plate, meanwhile, limited post and circle body
Inner wall is fixedly connected, and increases the overall structure of case ring, improves the reliability of product.
In any of the above-described technical solution, the free end of the limited post protrudes from the circle body.
In the technical scheme, circle body is protruded in the free end of limited post, when making that knob assembly is installed, limited post and control plane
The plate face abutting contact of plate makes between the circle body of case ring and control panel that there are gaps when rotating knob, avoids rotation
When case ring and control panel plate face friction cause wear circle body the case where generation, improve the reliability of product, reduce
The abrasion of case ring reduces the maintenance cost of product.
In any of the above-described technical solution, at least three limited posts, and the limited post are provided on the bottom plate
Circumferential direction along the bottom plate is uniformly distributed.
In the technical scheme, at least three limited posts are provided on bottom plate, and limited post uniformly divides along the circumferential of bottom plate
Cloth, on the one hand, the structural strength that ensure that bottom plate improves the reliability of product, on the other hand, makes limited post and control panel
Stationarity enhances when plate face abutting contact, is not easy to shake when ensure that knob assembly installation on the control panel, improves product
Reliability.
In any of the above-described technical solution, the hole wall of the location hole forms flange along the direction far from the bottom plate.
In the technical scheme, the hole wall of location hole forms flange along the direction far from bottom plate, and flange makes switching part and determines
The contact area of the hole wall in position hole increases, and is easy to drive case ring rotation when ensure that knob body rotation, improves product
Usage comfort.
The embodiment of second aspect of the present invention provides a kind of electric oven, comprising: control panel is set on the control panel
It is equipped with through-hole；The shaft of electrical part, the electrical part is located in the through-hole；With knob assembly described in any of the above embodiments, institute
State location hole and the shaft interference of the switching part in the knob body of knob assembly on the bottom plate of the knob assembly
It is cooperatively connected, and the case ring is between the control panel and the knob body.
The embodiment of second aspect of the present invention is provided with the knob assembly that the embodiment of first aspect provides, the bottom of case ring
It is provided with location hole and elastic portion on plate, the switching part of knob body is made to may pass through the rotary switch axis of location hole and cooking apparatus
Connection, knob body are resisted against in elastic portion, case ring are against on the control panel of cooking apparatus, and structure is simple, relatively
Existing technology reduces the use of spring members, generates unnecessary trouble when avoiding installation spring, makes to assemble simple appearance
Easily, the production efficiency for improving product reduces the production cost of product, improves the competitiveness of product in market.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the decomposition texture schematic diagram of the knob of the electric oven of the prior art；
Fig. 2 is the schematic perspective view of electric oven of the present invention；
Fig. 3 is the control panel of electric oven shown in Fig. 2 and the decomposition texture schematic diagram of knob assembly；
Fig. 4 is the enlarged structure schematic diagram in the portion A in Fig. 3；
Fig. 5 is the schematic perspective view at a visual angle of case ring shown in Fig. 3；
Fig. 6 is the schematic perspective view at another visual angle of case ring shown in Fig. 3.
Wherein, the corresponding relationship in Fig. 1 between appended drawing reference and component names are as follows:
10` knob body, 11` spring, 12` case ring, 20` electric oven；
Corresponding relationship of the Fig. 2 into Fig. 6 between appended drawing reference and component names are as follows:
100 knob assemblies, 1 knob body, 11 switching parts, 2 case rings, 21 installation cavitys, 22 circle bodies, 23 bottom plates, 231 positioning
Hole, 2311 flange, 232 elastic portions, 2321 strip-shaped holes, 2322 variant parts, 2323 support portions, 3 limited posts, 4 control panels, 41 is logical
Hole, 5 shafts, 200 electric ovens.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
The knob assembly described according to some embodiments of the invention is described referring to Fig. 2 to Fig. 6.
As shown in Figures 3 to 6, the knob assembly 100 that the embodiment of first aspect present invention provides is arranged in cooking apparatus
On, comprising: knob body 1 and case ring 2.
Specifically, switching part 11 is provided on 1 one end of knob body；It is provided on case ring 2 and 1 one end shape of knob body
One end of the compatible installation cavity 21 of shape, knob body 1 is arranged in installation cavity 21；Wherein, case ring 2 includes: 22 He of circle body
Bottom plate 23.
More specifically, the setting of bottom plate 23 surrounds installation cavity 21 in circle body 22, and with circle body 22, and it is provided on bottom plate 23
Location hole 231 and elastic portion 232, switching part 11 may pass through location hole 231, and the rotary switch axis connection with cooking apparatus, rotation
Button ontology 1 is resisted against in elastic portion 232, and case ring 2 is against on the control panel 4 of cooking apparatus, and knob body 1 can drive
Case ring 2 rotates.
Knob assembly 100 provided by the invention is provided with location hole 231 and elastic portion 232 on the bottom plate 23 of case ring 2,
So that the switching part 11 of knob body 1 is may pass through the rotary switch axis connection of location hole 231 Yu cooking apparatus, knob body 1 against
In elastic portion 232, case ring 2 is against on the control panel 4 of cooking apparatus, structure is simple, and relatively existing technology subtracts
The use for having lacked spring members generates unnecessary trouble when avoiding installation spring, makes assembly is simple to be easy, improves product
Production efficiency, reduce the production cost of product, improve the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 5 and Figure 6, elastic portion 232 includes: strip-shaped hole 2321 and support
Portion 2323.
Specifically, strip-shaped hole 2321 is arranged on bottom plate 23；Variant part 2322, one end of variant part 2322 and strip-shaped hole
2321 hole wall connection, and cantilever design is formed with bottom plate 23；It is arranged on the other end of variant part 2322, and is resisted against knob
On ontology 1.
In this embodiment, one end of variant part 2322 is connect with the hole wall of the strip-shaped hole 2321 on bottom plate 23, and the bottom of in
Plate 23 forms cantilever design, meanwhile, support portion 2323 is arranged on the other end of variant part 2322, and knob body 1 is made to be against branch
On support part 2323, to realize that support portion 2323 and variant part 2322 and bottom plate 23 form cantilever design, to realize elastic portion 232
Elastic reaction, and then save spring members, assemble and be easy simple, improve the assembly efficiency of product.
In one embodiment of the invention, as shown in figure 5, support portion 2323 is cylinder, and the section of support portion 2323
Diameter is not more than the width of variant part 2322.
In this embodiment, support portion 2323 is cylinder, and the diameter of section of support portion 2323 is not more than variant part 2322
Width, occur dead angle when both avoiding connection and generate concentrated stress, improve the reliability of product, meanwhile, strip-shaped hole
There is gap, it is therefore prevented that interference when deformation with the hole wall of strip-shaped hole 2321, influence product between 2321 and variant part 2322
Elastic property.
In one embodiment of the invention, as shown in Figures 4 to 6, bottom plate 23 is rounded, and strip-shaped hole 2321 is along bottom plate 23
Circumferential setting, and there are two elastic portions 232 for setting on bottom plate 23.
In this embodiment, bottom plate 23 is rounded, and strip-shaped hole 2321 is arranged along the circumferential direction of bottom plate 23, and is arranged on bottom plate 23
There are two elastic portion 232, the semi-perimeter of circle where making the length of variant part 2322 should be less than bottom plate 23, two elastic portions 232
The elastic property for increasing product is set, ensure that the reliability of product.
In one embodiment of the invention, bottom plate 23, variant part 2322 and support portion 2323 are an integral structure.
In this embodiment, bottom plate 23, variant part 2322 and support portion 2323 are an integral structure, on the one hand, are increased
Bonding strength between three reduces the probability being broken between three, on the other hand, makes bottom plate 23, variant part 2322
It can be integrally formed processing with support portion 2323, be easy to manufacture, improve the production efficiency of product, reduce the life of product
Produce cost.
In one embodiment of the invention, as shown in fig. 6, knob assembly 100 further include: limited post 3, limited post 3 are set
It sets on bottom plate 23, and between bottom plate 23 and control panel 4, and limited post 3 is fixedly connected with the inner wall of circle body 22.
In this embodiment, the setting of limited post 3 increases the structural strength of bottom plate 23, meanwhile, limited post 3 and circle body
22 inner wall is fixedly connected, and increases the overall structure of case ring 2, improves the reliability of product.
In one embodiment of the invention, the free end of limited post 3 protrudes from circle body 22.
In this embodiment, limited post 3 free end protrude circle body 22, make install knob assembly 100 when, limited post 3 with
The plate face abutting contact of control panel makes between the circle body 22 of case ring 2 and control panel 4 when rotating knob there are gap,
The plate face friction of case ring 2 and control panel leads to the case where wearing circle body 22 generation when avoiding rotation, improves product
Reliability reduces the abrasion of case ring 2, reduces the maintenance cost of product.
In one embodiment of the invention, it as shown in fig. 6, being provided at least three limited posts 3 on bottom plate 23, and limits
Column 3 is uniformly distributed along the circumferential direction of bottom plate 23.
In this embodiment, at least three limited posts 3 are provided on bottom plate 23, and limited post 3 is along the circumferential equal of bottom plate 23
Even distribution, on the one hand, the structural strength that ensure that bottom plate 23 improves the reliability of product, on the other hand, make limited post 3 with
Stationarity enhances when the plate face abutting contact of control panel, ensure that and is not easy to shake when knob assembly 100 is mounted on control panel 4
It is dynamic, improve the reliability of product.
In one embodiment of the invention, as shown in Figure 5 and Figure 6, the hole wall of location hole 231 is along the side far from bottom plate 23
To formation flange 2311.
In this embodiment, the hole wall of location hole 231 forms flange 2311 along the direction far from bottom plate 23, and flange 2311 makes
The contact area of the hole wall of switching part 11 and location hole 231 increases, and ensure that and is easy to drive case ring 2 when knob body 1 rotates
Rotation, improves the usage comfort of product.
As shown in Fig. 2, the embodiment of second aspect of the present invention provides a kind of electric oven 200, comprising: control panel 4, electricity
Device (not shown) and knob assembly described in any of the above embodiments 100.
Specifically, through-hole 41 is provided on control panel 4；The shaft 5 of electrical part is located in through-hole 41；Knob assembly 100
Knob body 1 on switching part 11 pass through knob assembly 100 bottom plate 23 on location hole 231 and shaft 5 interference fit connect
It connects, and case ring 2 is between control panel 4 and knob body 1.
The embodiment of second aspect of the present invention is provided with the knob assembly that the embodiment of first aspect provides, the bottom of case ring
It is provided with location hole and elastic portion on plate, the switching part of knob body is made to may pass through the rotary switch axis of location hole and cooking apparatus
Connection, knob body are resisted against in elastic portion, case ring are against on the control panel of cooking apparatus, and structure is simple, relatively
Existing technology reduces the use of spring members, generates unnecessary trouble when avoiding installation spring, makes to assemble simple appearance
Easily, the production efficiency for improving product reduces the production cost of product, improves the competitiveness of product in market.
In conclusion knob assembly provided by the invention, it is provided with location hole and elastic portion on the bottom plate of case ring, makes to revolve
The switching part of button ontology may pass through the rotary switch axis connection of location hole and cooking apparatus, and knob body is resisted against in elastic portion,
Case ring to be against on the control panel of cooking apparatus, structure is simple, and relatively existing technology reduces making for spring members
With, unnecessary trouble is generated when avoiding installation spring, makes assembly is simple to be easy, improves the production efficiency of product, reduction
The production cost of product, improves the competitiveness of product in market.
Specifically, in the rotary knob member of existing electric oven, the fixation of knob decoration there are part it is more (3 or 3 with
On) generally comprise, knob body, spring and case ring etc., structure is complicated, leads to assembly difficulty, reduces the production effect of product
Rate increases the production cost of product, is unfavorable for the market competition of product, and knob assembly provided by the invention, case ring
It is provided with location hole and elastic portion on bottom plate, the switching part of knob body is made to may pass through the rotary switch of location hole and cooking apparatus
Axis connection, knob body are resisted against in elastic portion, and case ring is against on the control panel of cooking apparatus, and structure is simple, phase
To existing technology, reduce the use of spring members, generate unnecessary trouble when avoiding installation spring, keeps assembly simple
It is easy, improves the production efficiency of product, reduce the production cost of product, improve the competitiveness of product in market.
In the present invention, term " first ", " second " are only used for the purpose described, are not understood to indicate or imply phase
To importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " connected ",
The terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within spirit of that invention and principle, it is made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of knob assembly is arranged on cooking apparatus characterized by comprising
Knob body is provided with switching part on described knob body one end；With
Case ring is provided with installation cavity compatible with described knob body one end shape, the knob sheet on the case ring
One end of body is arranged in the installation cavity；
Wherein, the case ring includes: circle body；With
Bottom plate, the bottom plate setting surrounds the installation cavity in the circle body, and with the circle body, and is arranged on the bottom plate
There are location hole and elastic portion, the switching part may pass through the location hole, and the rotary switch axis connection with the cooking apparatus,
The knob body is resisted against in the elastic portion, the case ring is against on the control panel of the cooking apparatus, institute
Stating knob body can drive the case ring to rotate；
The elastic portion includes:
Strip-shaped hole, the strip-shaped hole are arranged on the bottom plate；
Variant part, one end of the variant part are connect with the hole wall of the strip-shaped hole, and form cantilever design with the bottom plate；With
Support portion is arranged on the other end of the variant part, and is resisted against in the knob body；
The support portion is cylinder, and the diameter of section of the support portion is not more than the width of the variant part.
2. knob assembly according to claim 1, which is characterized in that
The bottom plate is rounded, and the strip-shaped hole is arranged along the circumferential direction of the bottom plate, and there are two described for setting on the bottom plate
Elastic portion.
3. knob assembly according to claim 1, which is characterized in that
The bottom plate, the variant part and the support portion are an integral structure.
4. knob assembly according to any one of claim 1 to 3, which is characterized in that further include:
Limited post, the limited post are arranged on the bottom plate, and between the bottom plate and the control panel, and described
Limited post is fixedly connected with the inner wall of the circle body.
5. knob assembly according to claim 4, which is characterized in that
The free end of the limited post protrudes from the circle body.
6. knob assembly according to claim 5, which is characterized in that
At least three limited posts are provided on the bottom plate, and the limited post is uniformly distributed along the circumferential direction of the bottom plate.
7. knob assembly according to claim 4, which is characterized in that
The hole wall of the location hole forms flange along the direction far from the bottom plate.
8. a kind of electric oven characterized by comprising
Control panel is provided with through-hole on the control panel；
The shaft of electrical part, the electrical part is located in the through-hole；With
There are described in any item knob assemblies as described in any one of claim 1 to 7, the switching part in the knob body of the knob assembly passes through
Location hole and shaft interference fit on the bottom plate of the knob assembly connect, and the case ring of the knob assembly is located at
Between the control panel and the knob body.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779727.9A CN105286653B (en) | 2015-11-12 | 2015-11-12 | Knob assembly and electric oven |
| GB1807519.2A GB2558151B (en) | 2015-11-12 | 2016-02-05 | Rotary knob assembly and electric oven |
| AU2016351942A AU2016351942B2 (en) | 2015-11-12 | 2016-02-05 | Rotary knob assembly and electric oven |
| PCT/CN2016/073585 WO2017080122A1 (en) | 2015-11-12 | 2016-02-05 | Rotary knob assembly and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779727.9A CN105286653B (en) | 2015-11-12 | 2015-11-12 | Knob assembly and electric oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105286653A CN105286653A (en) | 2016-02-03 |
| CN105286653B true CN105286653B (en) | 2019-05-17 |
Family
ID=55185001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510779727.9A Active CN105286653B (en) | 2015-11-12 | 2015-11-12 | Knob assembly and electric oven |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN105286653B (en) |
| AU (1) | AU2016351942B2 (en) |
| GB (1) | GB2558151B (en) |
| WO (1) | WO2017080122A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286653B (en) * | 2015-11-12 | 2019-05-17 | 广东美的厨房电器制造有限公司 | Knob assembly and electric oven |
| CN106580119B (en) * | 2016-12-12 | 2019-12-31 | 广东美的厨房电器制造有限公司 | Control panel assembly for oven and oven with same |
| CN108555435B (en) * | 2018-06-26 | 2023-10-27 | 华域视觉科技(上海)有限公司 | Car light welding fixture |
| CN111067374A (en) * | 2019-12-31 | 2020-04-28 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012806A (en) * | 1975-04-30 | 1977-03-22 | The Grigoleit Company | Knob with deformable web |
| US4684788A (en) * | 1985-08-12 | 1987-08-04 | Black & Decker, Inc. | Electric toaster oven control |
| JP2500625B2 (en) * | 1993-06-16 | 1996-05-29 | 日本電気株式会社 | Double knob |
| JP3821683B2 (en) * | 2001-10-19 | 2006-09-13 | 帝国通信工業株式会社 | Knob |
| CN2629257Y (en) * | 2003-05-23 | 2004-07-28 | 福建省漳州市实验小学 | Knob type electric power socket and plug |
| US7285738B2 (en) * | 2006-02-15 | 2007-10-23 | Whirlpool Corporation | Control knob and control panel |
| BR102012012720A8 (en) * | 2012-05-28 | 2016-03-15 | Britania Eletrodomesticos Ltda | ELECTRONIC ROTATING SWITCH WITH SPEED ADJUSTMENT APPLIED IN BLENDERS IN GENERAL |
| CN202891661U (en) * | 2012-11-13 | 2013-04-24 | 上海库伟金属科技有限公司 | Novel electric baking oven |
| CN203055748U (en) * | 2013-01-29 | 2013-07-10 | 浙江安德电器有限公司 | Press type turn button switch |
| CN103151209B (en) * | 2013-03-29 | 2015-03-04 | 欧姆龙(上海)有限公司 | Knob |
| CN203564105U (en) * | 2013-10-30 | 2014-04-30 | 万事达(杭州)咖啡机有限公司 | Novel rotary knob for coffee machine |
| CN203960628U (en) * | 2014-07-19 | 2014-11-26 | 乐清市金鼎电子科技有限公司 | A kind of knob |
| CN205126001U (en) * | 2015-11-12 | 2016-04-06 | 广东美的厨房电器制造有限公司 | Knob subassembly and electric oven |
| CN105286653B (en) * | 2015-11-12 | 2019-05-17 | 广东美的厨房电器制造有限公司 | Knob assembly and electric oven |
-
2015
- 2015-11-12 CN CN201510779727.9A patent/CN105286653B/en active Active
-
2016
- 2016-02-05 GB GB1807519.2A patent/GB2558151B/en active Active
- 2016-02-05 WO PCT/CN2016/073585 patent/WO2017080122A1/en active Application Filing
- 2016-02-05 AU AU2016351942A patent/AU2016351942B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2558151A (en) | 2018-07-04 |
| CN105286653A (en) | 2016-02-03 |
| WO2017080122A1 (en) | 2017-05-18 |
| GB2558151B (en) | 2021-09-15 |
| GB201807519D0 (en) | 2018-06-20 |
| AU2016351942A1 (en) | 2018-05-17 |
| AU2016351942B2 (en) | 2021-11-11 |
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