CN205295727U - Knob and washing machine - Google Patents
Knob and washing machine Download PDFInfo
- Publication number
- CN205295727U CN205295727U CN201520827494.0U CN201520827494U CN205295727U CN 205295727 U CN205295727 U CN 205295727U CN 201520827494 U CN201520827494 U CN 201520827494U CN 205295727 U CN205295727 U CN 205295727U
- Authority
- CN
- China
- Prior art keywords
- knob
- decoration
- control panel
- accommodation section
- knob body
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 14
- 238000005034 decoration Methods 0.000 claims abstract description 27
- 230000004308 accommodation Effects 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 210000004907 gland Anatomy 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to a knob and washing machine, knob include the knob body to and, the decoration knob of embedding in the knob body, the decoration knob is through the rotation for the knob body, and is just partial salient in the knob body and as the rotation of the operation messenger of the portion of gripping knob under the user state to realized under non - user state ensureing protrusion in control panel and do not deviate from control panel of knob, avoided the damage that easily takes place to the prominence in handling, and it is the control panel district at knob place is embodying holistic uniformity in appearance, more pleasing to the eye.
Description
Technical field
The utility model relates to a kind of control handle, relates in particular to one for household electrical appliance, can be without protruding knob under the non-working condition such as transportation.
Background technology
In the household electrical appliance of many types, be provided with knob parts, in order to the parameter that needs adjustment in the use procedures such as temperature, time, pattern is controlled, such knob parts are such as the pattern control handle on temperature control handle, Washing Machine Panel in refrigerator, time control handle of micro-wave oven etc.
As shown in Figure 1, a kind of knob structure that the patent that application number is 201210530295.4 has been recorded, this knob drives the inner knob 200 to rotate by decorating knob 315, and drives the rotation of the upper switch of PBA by axle 250, realizes the function of selecting washing machine procedure. The defect of this patent is, knob was realized with being connected by snap fit 265 of control panel, in washing machine transport and actual use procedure, there is caducous hidden danger, and knob is installed from outside to control panel inner side, fragile in the position installation processes such as snap fit/axle, and because whole knob protrudes outside the control panel of washing machine, easily catch on clothing etc., and color etc. is more single in appearance.
Along with the fast-developing and progress of electronic touch button and touch-screen, some household electrical appliance have adopted touch button or touch screen to replace mechanical entities parts to realize the control to various functions, by the design to GUI on touch-screen and menu setting, the operational orders such as one or many touch/gesture are converted to control signal, realize the control to equipment, but such touch screen has caused the increase of power consumption and the rising of cost, be also unfavorable for operator's open-and-shut function and use of being familiar with this electrical equipment in cold situation.
Utility model content
The utility model is the problem that solves above-mentioned existence, proposes a kind of without protruding control handle.
For solving the problem of prior art, the invention provides a kind of knob, comprising:
Knob body, and, be embedded in the decoration knob in knob body;
Wherein said decoration knob can rotate with respect to knob body,
In the time of non-working condition, described decoration knob is entrenched in described knob body and does not protrude from described knob body, decorates that knob protrudes from knob body at least partly by rotation when state and makes knob as operation grip part using.
Further improvement of the utility model is, described knob body comprises connecting portion, accommodation section and junction surface, wherein,
Described connecting portion is in one end of knob body, and is connected by the knob control lever in the device of knob control; Described accommodation section is positioned at the other end of knob body, holds the decoration knob of embedding;
Described junction surface is around described accommodation section, engages to fix the position of described knob with the mounting limit portion that described knob is installed.
Further improvement of the utility model is, wherein, decorates knob and is the lid shape that radial dimension is greater than axial dimension, and the diameter of decorating knob is less than the internal diameter of accommodation section.
Further improvement of the utility model is, described connecting portion be card with the connected mode of knob control lever and be connected, be threaded, at least one in bonding connection.
Further improvement of the utility model is, the inner fovea part that described accommodation section comprises peripheral part and limited by peripheral part, inner fovea part has the bottom that is plane or arc-shaped curved surface, holds described decoration knob to have certain space, and the bottom centre position of described inner fovea part has the first detent mechanism.
Further improvement of the utility model is wherein, on the circumference of described peripheral part or described decoration knob, have along outwardly directed a pair of rotary column in diametric(al), and corresponding
On the circumference of described decoration knob or described peripheral part there is the hole of described a pair of rotary column of installation.
Further improvement of the utility model is, on the circumference of described peripheral part or described decoration knob, is 90 degree positions is provided with the second detent mechanism in described rotary column or hole.
Further improvement of the utility model is, the groove that described the first and second detent mechanisms comprise projection and match with described projection, or described the first and second detent mechanisms are realized by buckle.
Further improvement of the utility model is, on the described decoration knob outer surface corresponding to described the second detent mechanism position, there is Tip element, described Tip element be following at least one, there is projection or the recessed pattern of suggesting effect, have and the plane pattern of decorating button background color different colours.
The utility model also provides a kind of washing machine, comprises control panel,
In control panel, there is the space that holds described knob, the outer surface of described control panel has the through hole exposing for described knob, there is the gland portion of stretching out along described through hole circumference, the outer surface of described gland portion and the outer surface plane of control panel remain on same plane, and knob body is glanded the spacing and overall outer surface inner side that is placed in control panel of portion's gland.
Further improvement of the utility model is to have the seal that does not affect knob flexibility of revolution between the knob body of described gland portion and described knob.
The control handle providing according to the utility model, at knob during in non-operating state, can remain in the same face with the guidance panel of operated device, without protruding, be convenient to device and in the time of carrying, keep regular face shaping, the possibility that causes damage while reducing carrying, guidance panel face is also kept unified design. And under mode of operation, only need shirtsleeve operation to provide and can stablize the rotation operating portion of controlling, carry out conventional rotation.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of knob parts of the prior art.
Fig. 2 is according to the structural representation of knob shown in the utility model.
Fig. 3 is the knob bulk junction composition according to knob shown in the utility model.
Fig. 4 is the decoration knob structure schematic diagram according to knob shown in the utility model.
Detailed description of the invention
Below, be described in detail for embodiment of the present utility model with reference to accompanying drawing. In the following description, for ease of understanding and describing, the device of controlling is taking roller washing machine as example, but the present invention is not limited thereto, and other need to use the device of this function of knob to be all suitable for the knob the utility model proposes.
Fig. 2 is the agent structure schematic diagram according to knob of the present utility model. As shown in Figure 2, the knob shown in the utility model comprises knob body 1, and, be embedded in the decoration knob 2 in knob body 1. Under the state that decoration knob 2 is not used at knob (Fig. 2 left side), be entrenched in knob body 1 and do not protrude from knob body 1, can be considered the trim of knob body 1. Under use state, decorate knob 2 and protrude from least partly knob body 1 (Fig. 2 right side).
As shown in Figure 3, knob body comprises connecting portion 11, accommodation section 12 and junction surface 13, when connecting portion 11 is wherein positioned at knob body bottom, direction in knob inner side near the roller washing machine main body (not shown) of being controlled by knob, be connected with the knob control lever such as on PCB wiring board arranging in body of the washing machine, in order to user is sent to control lever to the rotation operational order of knob, realize and controlling. The mode that connecting portion 11 is connected with control lever can and connect for card, is threaded, and at least one in bonding connection, but be not limited to this, the connected mode that can realize in any prior art is all applicable.
Accommodation section 12 is positioned at connecting portion 11 tops, compare the lateral direction of connecting portion 11, comprise peripheral part 111 and from peripheral part inwardly towards the recessed inner fovea part 112 of connecting portion direction, wherein the outer surface of peripheral part 111 surrounds into the face of cylinder to limit described inner fovea part 112, inner fovea part 112 has certain space, to hold decoration knob, when when non-working condition (as transport), decorating knob 2 remains in same plane with the upper surface of inner fovea part, make to decorate knob 2 and do not protrude from knob main body 1, the bottom surface of inner fovea part can be the curved surface that plane also can be arcuation.
Junction surface 13 is positioned at accommodation section 12 peripheries, engage with the control panel 3 of roller washing machine main body (not shown), as the preferred mode of one, junction surface 13 is around the ring-type at upper area edge, accommodation section, the outer surface feature of control panel has the hole 31 of exposing for knob, in control panel 3, there is the spatial accommodation that holds knob, there is the gland portion 32 coordinating with above-mentioned junction surface 13 in the form of a ring along hole 31 peripheries, gland portion 32 is stretched out by periphery Xiang Kong center, hole, junction surface 13 is positioned at gland portion 32 belows, the outer surface feature inner side of control panel. Further, between junction surface 13 and gland portion 32, there is the seal that does not affect knob flexibility of revolution.
As shown in Figure 4, decorate knob 2 and be the lid shape that radial dimension is obviously greater than axial dimension, its diameter is slightly less than the internal diameter of accommodation section 12. As a kind of embodiment, have along outwardly directed a pair of rotary column 21 in diametric(al) at the circumference of decorating knob 2, on perpendicular to the diametric circumferential side wall in a pair of rotary column place (being the circumferencial direction of 90 degree with rotary column 21), there is a positioning convex that can extend radially 22, corresponding to the position of this positioning convex 22, on the outer surface of decorating knob 2, there is a Tip element 23, to point out the position at this positioning convex place, be convenient to positioning action. Selectable, positioning convex 22 is the semi-round ball formula projections that can slip into by tripping force to skid off locating slot, or, the elastomeric element of positioning convex 22 for retracting, flexible by Tip element 23 as retraction switch control positioning convex 22, extension and contraction control link gear is hidden in decorates knob 2 inside.
Shown in Fig. 4, Tip element 23 is and slightly protrudes from the triangle of decorating knob 2 outer surfaces, but is not limited to this, and any component shape that can play suggesting effect, lines, change color etc. all can be used as Tip element.
Knob 2 is corresponding with decorating shown in Fig. 4, as shown in Figure 3, on the peripheral part 111 of accommodation section 12, has the pair of holes of holding rotary column 21, and is 90 degree location arrangements with hole, the locating slot matching with positioning convex 22. decorate knob 2 and be embedded into and be arranged in knob body by rotary column 21, and the axle that can limit around rotary column 21, be rotated with respect to knob body. in the time of non-working condition, decoration knob 2 covers the opening of accommodation section 12, does not protrude from the outer surface of control panel, and positioning convex 22 is arranged in locating slot, guarantees to decorate knob 2 and is fixed. need to use time, user is by decorating on button 2 and applying tripping force so that positioning convex 22 skids off locating slot in Tip element guiding, grip and decorate the axle that knob 2 limits around rotary column 21, with respect to face (the knob body upper surface) 90-degree rotation at the outer surface place of control panel, make positioning convex 22 inwardly touch 12 bottoms, accommodation section, slip in another locating slot of accommodation section 12 bottom centre positions settings, realize fixing postrotational decoration knob 2 positions, now operator can be the rotation operating portion of " one " word shape in gripping prior art, the stable decoration knob 2 that grips rotates, thereby drive knob body 1 to rotate, realize the rotation control function of knob.
In above-mentioned embodiment, positioning convex and locating slot lay respectively to be decorated on knob 2 and peripheral part 111, but such arrangement is as determinate effect, those skilled in the art know and know, the location swap of positioning convex and locating slot can be realized equally.
As interchangeable mode, buckle also can be used as the locate mode of decorating knob 2 and knob body 1 in the utility model, concrete, position at as above positioning convex place is same, a buckle to be opened/closed is set decorating on the outer surface of knob 2 or peripheral part, snaps in peripheral part or decorate the clamped position on knob 2.
The utility model is not limited to above-described embodiment, in the situation that not departing from the utility model scope, can carry out various changes and modifications.
Claims (10)
1. a knob, is characterized in that, comprising:
Knob body, and, be embedded in the decoration knob in knob body;
Wherein said decoration knob can rotate with respect to knob body,
In the time of non-working condition, described decoration knob is entrenched in described knob body and does not protrude from described knob body, decorates that knob protrudes from knob body at least partly by rotation when state and makes knob as operation grip part using.
2. knob according to claim 1, is characterized in that, described knob body comprises connecting portion, accommodation section and junction surface, wherein,
Described connecting portion is in one end of knob body, and is connected by the knob control lever in the device of knob control; Described accommodation section is positioned at the other end of knob body, holds the decoration knob of embedding;
Described junction surface is around described accommodation section, engages to fix the position of described knob with the mounting limit portion that described knob is installed.
3. knob according to claim 2, is characterized in that, wherein, decorates knob and is the lid shape that radial dimension is greater than axial dimension, and the diameter of decorating knob is less than the internal diameter of accommodation section.
4. knob according to claim 2, it is characterized in that, the inner fovea part that described accommodation section comprises peripheral part and limited by peripheral part, inner fovea part has the bottom that is plane or arc-shaped curved surface, hold described decoration knob to have certain space, the bottom centre position of described inner fovea part has the first detent mechanism.
5. knob according to claim 4, is characterized in that, wherein, on the circumference of described peripheral part or described decoration knob, have along outwardly directed a pair of rotary column in diametric(al), and corresponding
On the circumference of described decoration knob or described peripheral part there is the hole of described a pair of rotary column of installation.
6. knob according to claim 5, is characterized in that, on the circumference of described peripheral part or described decoration knob, is 90 degree positions is provided with the second detent mechanism in described rotary column or hole.
7. knob according to claim 6, is characterized in that, the groove that described the first and second detent mechanisms comprise projection and match with described projection, or described the first and second detent mechanisms are realized by buckle.
8. knob according to claim 6, it is characterized in that, on the described decoration knob outer surface corresponding to described the second detent mechanism position, there is Tip element, described Tip element be following at least one, there is projection or the recessed pattern of suggesting effect, have and the plane pattern of decorating button background color different colours.
9. the washing machine that the arbitrary described knob of claim 1-8 is installed, is characterized in that, comprises control panel,
In control panel, there is the space that holds described knob, the outer surface of described control panel has the through hole exposing for described knob, there is the gland portion of stretching out along described through hole circumference, the outer surface of described gland portion and the outer surface plane of control panel remain on same plane, and knob body is glanded the spacing and overall outer surface inner side that is placed in control panel of portion's gland.
10. washing machine according to claim 9, is characterized in that, between the knob body of described gland portion and described knob, has the seal that does not affect knob flexibility of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827494.0U CN205295727U (en) | 2015-10-23 | 2015-10-23 | Knob and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827494.0U CN205295727U (en) | 2015-10-23 | 2015-10-23 | Knob and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295727U true CN205295727U (en) | 2016-06-08 |
Family
ID=56438799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827494.0U Expired - Fee Related CN205295727U (en) | 2015-10-23 | 2015-10-23 | Knob and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367353A (en) * | 2018-12-25 | 2020-07-03 | 松下家电研究开发（杭州）有限公司 | Life electric appliance |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
-
2015
- 2015-10-23 CN CN201520827494.0U patent/CN205295727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111367353A (en) * | 2018-12-25 | 2020-07-03 | 松下家电研究开发（杭州）有限公司 | Life electric appliance |
| CN111506152A (en) * | 2019-01-30 | 2020-08-07 | 和硕联合科技股份有限公司 | Knob assembly and flying shuttle structure with same |
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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: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |