CN207851513U - A kind of electric appliance timer structure - Google Patents
A kind of electric appliance timer structure Download PDFInfo
- Publication number
- CN207851513U CN207851513U CN201820055769.7U CN201820055769U CN207851513U CN 207851513 U CN207851513 U CN 207851513U CN 201820055769 U CN201820055769 U CN 201820055769U CN 207851513 U CN207851513 U CN 207851513U
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- Prior art keywords
- knob
- button
- timer
- limit
- axis
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- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- 235000013305 food Nutrition 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000021185 dessert Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 235000013550 pizza Nutrition 0.000 description 1
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Abstract
A kind of electric appliance timer structure, including knob, timer and button are provided with resetting spring on button, limit assembly are provided between knob, button and timer；Knob coordinates when button is not pressed with limit assembly limit, and long logical gear is screwed in limit knob；Knob mutually releases limit when by key pressing with limit assembly, to allow knob to screw in long logical gear；Button is the column formed by two concentric cylinders, wherein the diameter of interior cylinder is less than outside cylinder, longitudinal cross-section is in " mountain " font, forms cavity between two concentric cylinders, resetting spring is set on inner circle column and is placed in cavity.The utility model can be effectively prevented from user misoperation, to promote the safety in utilization of product, meet the requirement of safety standard standard.It has it is simple and reasonable, have excellent performance, dismount quick, easy to operate, manufacturing cost is low, it is easy to produce, easy realize, the features such as safe and reliable and use scope is wide, it is highly practical.
Description
Technical field
It is specifically a kind of to lead to timing function function for belt length the utility model is related to a kind of electric appliance timer structure
Electric appliance timer structure.
Background technology
Electric oven is a kind of kitchen appliance being commonly used, and the radiant heat baking food sent out using heating element can
To be used for processing some wheaten food, such as bread and Pizza, the dessert of Egg Tarts or small biscuit etc can also be made, is used extremely square
Just.In use, it needs to control baking time, can just produce satisfied food.Therefore, existing electric oven
On be designed with timer function, timer knob is correspondingly equipped with, to facilitate user to carry out the timing function of timer
It adjusts and operates.If China Patent Publication No. is the electric oven that CN201743526U is previously mentioned, timer is mechanical type timepiece,
The mechanical type timepiece includes Mainspring type timepiece body, timer axis, multiple timing discs and knob, and timer axis is from timer
One end of main body is pierced by, and is connect with each timing disc, and knob is connected in the outer end of timer axis；It is equipped in the outer rim of the timing disc
Timing protrusion, is respectively equipped with the switch of a resilient contact formula outside the outer rim of each timing disc of correspondence, which is connected to
In the circuit of the different connection types of the electric heater.By mechanical timer and knob, to realize to timer work(
The adjusting of energy.On current timer knob, it is designed with multiple gears, such as long logical gear or timing gear, and knob is equal
Can it whether adjust long logical or timing gear clockwise or counterclockwise, can pass through one step of operation knob
The adjusting of gear can be realized in place.Since long logical gear is that electric oven is made constantly to be in baking state, in some safety
In codes and standards, it so can simply call in long logical gear and not be allowed to, can cause because of the maloperation of user
Safety accident.Therefore, this timer knob requires further improvement at present.
Utility model content
The purpose of the utility model is to provide it is a kind of it is simple and reasonable, have excellent performance, dismount it is quick, easy to operate,
Low, easy to produce, the easy realization of manufacturing cost, safe and reliable and wide use scope electric appliance timer structure, to overcome existing skill
Shortcoming in art.
By a kind of electric appliance timer structure that this purpose designs, including knob, timer and button, it is characterised in that：
It is provided with resetting spring on button, limit assembly is provided between knob, button and timer；The knob is not pressed in button
Coordinate with limit assembly limit when lower, long logical gear is screwed in limit knob；The knob is when by key pressing and limits
Component mutually releases limit, to allow knob to screw in long logical gear；The button is formed by two concentric cylinders
Column, wherein the diameter of interior cylinder is less than outside cylinder, longitudinal cross-section is in " mountain " font, is formed between two concentric cylinders empty
Chamber, resetting spring are set on inner circle column and are placed in cavity.
Further include operation panel, the operation panel back side is provided with liner plate；The knob and button are arranged on operation panel；
It is provided with limiting slot compatible with the outside cylinder of button and interior cylinder and pilot hole on the liner plate, the outside cylinder of button and interior
Cylinder is inserted on limiting slot and pilot hole respectively.
Setting is provided with pilot hole there are one recess portion compatible with knob on recess portion on the liner plate；It is set on timer
It is equipped with connecting shaft, connecting shaft passes through the pilot hole of liner plate to be fixedly connected with knob；Wherein, knob at least partly rotary type is placed in lining
In the recess portion of plate.
More than one connecting hole is provided on the liner plate, the timer is fixedly connected by connecting hole with liner plate.
The limit assembly is placed in the liner plate back side and includes connection sheet and axis；Wherein, connection sheet one end is fixed with button
Connection, the other end are fixedly connected with axis one end, and the axis other end limits cooperation with knob or is mutually disengaged, to limit or allow
Knob screws in long logical gear.
It is provided with clamping portion on the knob；For the knob when button is not pressed, axis limit is engaging in knob
Clamping portion, knob can only be rotated towards timing direction, and long logical gear is screwed in limit knob；The knob when by key pressing,
Button drives connection sheet sliding, connection sheet to drive the mutual off card in clamping portion of axis and knob in sliding, and knob can be towards length
Logical direction and the rotation of timing direction, to allow knob to screw in long logical gear.
The liner plate is in the up-narrow and down-wide figure of eight, and top is provided with limiting slot and pilot hole, lower part be provided with recess portion,
Connecting hole and pilot hole, middle part are additionally provided with avoid holes；The axis stretches into the driving and rotation in avoid holes and passing through button
Button limit cooperation is mutually disengaged, to limit or allow knob to screw in long logical gear.
Described connection sheet one end is provided with interconnecting piece and is fixedly connected with the interior cylinder of button by interconnecting piece；Described
Resetting spring is set on inner circle column and one end elastic reaction is in the cavity of button, and other end elastic reaction is in connection sheet.
The axis direction that the axis direction of the button setting is arranged with axis is mutually parallel；The button is placed in knob
Outside.
The utility model makes knob not press by the improvement of above structure using the cooperation of limit assembly and button
Lock-out state in long logical gear when button can not directly call in long logical gear, but can call in timing gear, when needing
It when calling in long logical gear, pushes button, so that button is mutually released limit with limit assembly, knob can turn to left and right direction
It is dynamic, that is, allow knob to screw in long logical gear, directly calls in the knob of timer because of maloperation to be effectively prevented from user
Long logical gear, makes user when turn knob calls in long logical gear, it is necessary to which first pushing button just can be logical to length by knob
Gear avoids user misoperation, to promote the safety in utilization of product, meets the requirement of safety standard standard；Meanwhile it grasping
The back side for making panel is provided with liner plate, can be easily by button, limit assembly assembly on operation panel using liner plate, knob
It cooperates also by liner plate with timer, is conducive to dismounting of the user between each component, simplify the dismounting step between each component
Rapid and user daily maintenance, and liner plate has certain positioning action, efficiently avoids, due to assembly problem, leading to each structure
The problem of part can not work normally, stability higher when making the work of product, more meets the use demand of modern.It has knot
Structure advantages of simple has excellent performance, dismounts that quick, easy to operate, manufacturing cost is low, easy to produce, easy realization and the spies such as safe and reliable
Point, while other belt lengths can also be widely used in and led on the electric appliance of timing function, use scope is wide, highly practical.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model first embodiment.
Fig. 2 is the assembling structure schematic diagram (section view) of the utility model first embodiment.
Fig. 3 is the assembling structure schematic diagram (partial cross) of the utility model first embodiment.
Fig. 4 is the lining plate structure schematic diagram of the utility model first embodiment.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 4, this electric appliance timer structure, including knob 1, timer 2 and button 3 are provided on button 3
Resetting spring 4 is provided with limit assembly between knob 1, button 3 and timer 2；The knob 1 when button 3 is not pressed with
Limit assembly limit cooperation screws in long logical gear to limit knob 1；The knob 1 is when button 3 is pressed and limit assembly
Limit is mutually released, to allow knob 1 to screw in long logical gear；The button 3 is the column formed by two concentric cylinders
Shape body, wherein the diameter of interior cylinder is less than outside cylinder, longitudinal cross-section is in " mountain " font, is formed between two concentric cylinders empty
Chamber, resetting spring 4 are set on interior cylinder and are placed in cavity.
In particular, further including operation panel 8,8 back side of operation panel is provided with liner plate 6；The knob 1 and button 3 are set
It sets on operation panel 8；It is provided with limiting slot 6.2 compatible with the outside cylinder of button 3 and interior cylinder on the liner plate 6 and leads
To hole 6.1, the outside cylinder of button 3 and interior cylinder are inserted into respectively on limiting slot 6.2 and pilot hole 6.1.
Further speaking, setting is provided with dress there are one recess portion 6.3 compatible with knob 1 on recess portion 6.3 on liner plate 6
Distribution 6.5；Connecting shaft is provided on timer 2, connecting shaft passes through the pilot hole 6.5 of liner plate 6 to be fixedly connected with knob 1；Wherein,
At least partly rotary type of knob 1 is placed in the recess portion 6.3 of liner plate 6.
Further speaking, more than one connecting hole 6.4 is provided on liner plate 6, the timer 2 passes through connecting hole 6.4
It is fixedly connected with liner plate 6.
Further speaking, limit assembly is placed in 6 back side of liner plate and includes connection sheet 5 and axis 7；Wherein, connection sheet 5 one
End is fixedly connected with button 3, and the other end is fixedly connected with 7 one end of axis, 7 other end of axis and the limit of knob 1 cooperation or mutual
It is detached from, to limit or allow knob 1 to screw in long logical gear.
Further speaking, it is provided with clamping portion 1.1 on knob 1；When button 3 is not pressed, axis 7 limits the knob 1
Position is engaging in the clamping portion 1.1 of knob 1, and knob 1 can only be rotated towards timing direction, and long logical gear is screwed in limit knob 1；It is described
Knob 1 when button 3 is pressed, button 3 drive connection sheet 5 slide, connection sheet 5 sliding when drive axis 7 and knob 1 card
1.1 mutual off card of socket part, knob 1 can be rotated towards long logical direction and timing direction, to allow knob 1 to screw in long logical gear.
Further speaking, liner plate 6 is in the up-narrow and down-wide figure of eight, and top is provided with limiting slot 6.2 and pilot hole 6.1, under
Portion is provided with recess portion 6.3, connecting hole 6.4 and pilot hole 6.5, and middle part is additionally provided with avoid holes 6.6；The axis 7, which stretches into, to be kept away
It makes hole 6.6 interior and cooperation is limited with knob 1 by the driving of button 3 or is mutually disengaged, to limit or allow knob 1 to screw in length
Logical gear.
Further speaking, 5 one end of connection sheet is provided with interconnecting piece 5.1 and by the interior cylinder of interconnecting piece 5.1 and button 3
It is fixedly connected；The resetting spring 4 is set on interior cylinder and one end elastic reaction is in the cavity of button 3, other end bullet
Property acts in connection sheet 5.
Further speaking, the axis direction that the axis direction that button 3 is arranged is arranged with axis 7 is mutually parallel；Described presses
Key 3 is placed in the outside of knob 1, and the preferred button of the present embodiment 3 is placed in the top of knob 1.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection domain is defined by appended claims and its equivalent.
Claims (9)
1. a kind of electric appliance timer structure, including knob (1), timer (2) and button (3), it is characterised in that：Button (3)
On be provided with resetting spring (4), be provided with limit assembly between knob (1), button (3) and timer (2)；The knob
(1) coordinate with limit assembly limit when button (3) is not pressed, long logical gear is screwed in limit knob (1)；The knob
(1) limit is mutually released with limit assembly when button (3) is pressed, to allow knob (1) to screw in long logical gear；Described presses
Key (3) is the column formed by two concentric cylinders, wherein the diameter of interior cylinder is less than outside cylinder, longitudinal cross-section is in " mountain "
Font forms cavity between two concentric cylinders, and resetting spring (4) is set on interior cylinder and is placed in cavity.
2. electric appliance according to claim 1 timer structure, it is characterised in that：Further include operation panel (8), operating surface
Plate (8) back side is provided with liner plate (6)；The knob (1) and button (3) are arranged on operation panel (8)；On the liner plate (6)
It is provided with limiting slot (6.2) compatible with the outside cylinder of button (3) and interior cylinder and pilot hole (6.1), the outer circle of button (3)
Column and interior cylinder are inserted into respectively on limiting slot (6.2) and pilot hole (6.1).
3. electric appliance according to claim 2 timer structure, it is characterised in that：On the liner plate (6) there are one settings
The compatible recess portion (6.3) with knob (1) is provided with pilot hole (6.5) on recess portion (6.3)；Timer is provided with connection on (2)
Axis, connecting shaft pass through the pilot hole (6.5) of liner plate (6) to be fixedly connected with knob (1)；Wherein, knob (1) at least partly rotary type
It is placed in the recess portion (6.3) of liner plate (6).
4. electric appliance according to claim 3 timer structure, it is characterised in that：On the liner plate (6) there are one settings
Above connecting hole (6.4), the timer (2) are fixedly connected by connecting hole (6.4) with liner plate (6).
5. electric appliance according to claim 4 timer structure, it is characterised in that：The limit assembly is placed in liner plate (6)
The back side and include connection sheet (5) and axis (7)；Wherein, connection sheet (5) one end is fixedly connected with button (3), the other end and card
Axis (7) one end is fixedly connected, and axis (7) other end limits cooperation with knob (1) or is mutually disengaged, to limit or allow knob
(1) long logical gear is screwed in.
6. electric appliance according to claim 5 timer structure, it is characterised in that：It is provided with clamping on the knob (1)
Portion (1.1)；For the knob (1) when button (3) is not pressed, axis (7) limits the clamping portion (1.1) for being engaging in knob (1),
Knob (1) can only be rotated towards timing direction, and long logical gear is screwed in limit knob (1)；The knob (1) is pressed in button (3)
When lower, button (3) drives connection sheet (5) to slide, the clamping portion of connection sheet (5) driving axis (7) and knob (1) in sliding
(1.1) mutual off card, knob (1) can be rotated towards long logical direction and timing direction, to allow knob (1) to screw in long logical gear.
7. electric appliance according to claim 5 timer structure, it is characterised in that：The liner plate (6) is in up-narrow and down-wide
The figure of eight, top are provided with limiting slot (6.2) and pilot hole (6.1), lower part be provided with recess portion (6.3), connecting hole (6.4) and
Pilot hole (6.5), middle part are additionally provided with avoid holes (6.6)；The axis (7) stretches into avoid holes (6.6) and passes through button
(3) driving limits cooperation with knob (1) or is mutually disengaged, to limit or allow knob (1) to screw in long logical gear.
8. electric appliance according to claim 5 timer structure, it is characterised in that：Described connection sheet (5) one end is provided with
It interconnecting piece (5.1) and is fixedly connected with the interior cylinder of button (3) by interconnecting piece (5.1)；The resetting spring (4) is arranged
On interior cylinder and one end elastic reaction is in the cavity of button (3), and other end elastic reaction is in connection sheet (5).
9. electric appliance according to claim 5 timer structure, it is characterised in that：The axis side of button (3) setting
It is mutually parallel to the axis direction being arranged with axis (7)；The button (3) is placed in the outside of knob (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127690 | 2017-09-04 | ||
| CN2017211276902 | 2017-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851513U true CN207851513U (en) | 2018-09-11 |
Family
ID=63414343
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048356.6U Withdrawn - After Issue CN208551444U (en) | 2017-09-04 | 2018-01-10 | The structure of electric appliance timer |
| CN201820055769.7U Withdrawn - After Issue CN207851513U (en) | 2017-09-04 | 2018-01-10 | A kind of electric appliance timer structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048356.6U Withdrawn - After Issue CN208551444U (en) | 2017-09-04 | 2018-01-10 | The structure of electric appliance timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208551444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319125A (en) * | 2017-09-04 | 2018-07-24 | 广东格兰仕集团有限公司 | A kind of electric appliance timer structure |
-
2018
- 2018-01-10 CN CN201820048356.6U patent/CN208551444U/en not_active Withdrawn - After Issue
- 2018-01-10 CN CN201820055769.7U patent/CN207851513U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319125A (en) * | 2017-09-04 | 2018-07-24 | 广东格兰仕集团有限公司 | A kind of electric appliance timer structure |
| CN108319125B (en) * | 2017-09-04 | 2024-05-31 | 广东格兰仕集团有限公司 | Timer structure for electric appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208551444U (en) | 2019-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180911 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180911 Effective date of abandoning: 20240531 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |