CN205874773U - Knob assembly and washing machine - Google Patents
Knob assembly and washing machine Download PDFInfo
- Publication number
- CN205874773U CN205874773U CN201620570136.0U CN201620570136U CN205874773U CN 205874773 U CN205874773 U CN 205874773U CN 201620570136 U CN201620570136 U CN 201620570136U CN 205874773 U CN205874773 U CN 205874773U
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- knob
- fixing seat
- knob assembly
- assembly
- bracket
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Abstract
The utility model discloses a knob assembly and washing machine belongs to domestic appliance technical field, including knob cap, knob support and fixing base, it is outside that the knob cap is fixed in the knob support, the knob support mounting on the fixing base, its characterized in that, the knob support is equipped with the ring channel, the fixing base be equipped with with ring channel complex jack catch. The utility model also provides an adopt aforementioned knob assembly's washing machine. The fixing base catches on the knob support through the cooperation of jack catch and ring channel and plays limiting displacement, avoids the knob support because of receiving the exogenic action to break away from the fixing base when rotating, improves holistic equipment stability of subassembly and stability in use.
Description
Technical field
This utility model relates to household electrical appliance technical field, particularly relates to a kind of knob assembly, it addition, this utility model is also
Relate to a kind of washing machine using this knob assembly.
Background technology
Washing machine has been a kind of conventional household electrical appliance, along with the development of science and technology and carrying of people's quality of the life
Height, while customer demand washing machine properties improves, manipulation experience and washing machine overall appearance for washing machine are beautiful
Senses etc. require also to step up.At present, on the operation pattern of roller washing machine, mainly using knob structure as function selecting side
The operation structure of formula.The purpose rotated after need to realizing stress due to knob structure, therefore, knob structure possesses rotary freedom,
Rather than one fixed structure.In order to ensure that manipulation is experienced, there is certain fit clearance when installing in knob structure.Owing to existing
Fit clearance, the problem that knob easily occurs rocking when rotating.It addition, the waterproof pattern in current knob structure is limited, cause
The waterproof effect of knob structure is the best.
Utility model content
In order to solve shortcoming and defect present in above-mentioned prior art, when this utility model provides a kind of knob
It is difficult to the knob assembly rocked.
In order to realize above-mentioned technical purpose, the knob assembly that this utility model provides, including knob cap, knob bracket and solid
Reservation, knob cap is fixed on outside knob bracket, and knob bracket is installed on fixing seat, it is characterised in that described knob bracket
Being provided with cannelure, fixing seat is provided with the claw coordinated with cannelure.
Preferably, described knob bracket is provided with round boss, and fixing seat is provided with annular surrounding edge, and annular surrounding edge is sheathed on circle
Outside boss.
Preferably, the upper end sidewall of described round boss is provided with limit rib, and limit rib is provided with multiple and around being arranged at circle
The upper end sidewall of shape boss, limit rib is positioned at outside annular surrounding edge.
Preferably, below described round boss, it is provided with ring-shaped step, the upper surface of ring-shaped step and the lower end of round boss
Face forms described cannelure.
Preferably, described fixing seat is provided with the lower surface of projection, projection and round boss and conflicts, claw and ring-shaped step
Upper surface clamping.
Preferably, described projection is located at the inwall of annular surrounding edge, and projection is provided with multiple, and multiple projections interval and cincture are arranged
Inwall in annular surrounding edge.
Preferably, described claw is located between adjacent lands, and claw is provided with inner side that is multiple and that be positioned at boss.
Preferably, the center of described fixing seat is provided with through hole, and knob bracket is provided with buckle, and buckle passes through hole back-off in solid
The surface of reservation.
Preferably, described knob bracket surface is provided with card muscle, and knob cap is provided with the draw-in groove coordinated with card muscle.
After using technique scheme, the knob assembly that this utility model provides has the advantage that
1, fixing seat catches on knob bracket by the cooperation of claw and cannelure and plays position-limiting action, it is to avoid knob bracket exists
Because being departed from fixing seat by External Force Acting during rotation, improve the overall assemble stable of assembly and stability in use；
2, by annular surrounding edge and round boss, the cooperation of limit rib, knob bracket can be prevented effectively from relative to fixing
There is situation about rocking when seat rotates, manipulation experience sense is good, and the stability in use of assembly entirety is high；
3, annular surrounding edge stretches in the gap between round boss and limit rib, can play good waterproof effect, keep away
Exempt from water or water smoke enters inside knob assembly；
4, cannelure is located between round boss and ring-shaped step, it is simple to the structure making assembly overall is compacter；
5, fix between seat and knob bracket by claw and the cooperation of ring-shaped step and projection and the cooperation of round boss
There is the fit structure that two force directions are contrary, be effectively increased the mounting stability that assembly is overall；Knob bracket is with solid
Cooperation area between reservation is big, coordinate spacing little, is ensureing to make while assembly overall structure is stablized the structure of assembly entirety
Compacter；
6, projection and claw are interval with multiple, it is simple to improve the installation between knob bracket and fixing seat further stable
Property；
7, by buckle and the cooperation of through hole, knob bracket is in use difficult to be pulled away under external force fixing
Seat, is effectively increased the overall assemble stable of assembly and stability in use；
8, knob cap is contained in the outside of knob bracket by the engagement sleeves of draw-in groove and card muscle, can be effectively improved both companies
Connect stability, drive knob bracket synchronous axial system by the cooperation of draw-in groove and card muscle when knob cap rotates, it is to avoid knob cap rotates
Invalid operational circumstances；
It addition, this utility model additionally provides a kind of washing machine using above-mentioned knob assembly, including front control board, set of knobs
Part is located in front control board, and knob assembly includes knob cap, knob bracket and fixing seat, and fixing seat is one-body molded with front control board.
Fixing seat is one-body molded with front control board, decreases the required parts of washing machine assembling, simplifies washing machine and set of knobs
The attachment structure that part coordinates.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of this utility model knob assembly embodiment；
Fig. 2 is the partial sectional view of this utility model knob assembly embodiment；
Fig. 3 is the axonometric chart of knob bracket in this utility model knob assembly embodiment；
Fig. 4 is the partial schematic diagram fixing seat in this utility model knob assembly embodiment；
Fig. 5 is the structural representation of this utility model washing machine embodiment.
In figure, 1-knob assembly, 2-knob cap, 21-draw-in groove, 3-knob bracket, 31-recess, 32-round boss, 33-ring
Shape step, 34-cannelure, 35-limit rib, 36-buckle, 37-card muscle, 4-fixes seat, 41-through hole, and 42-annular surrounding edge, 43-is convex
Platform, 44-claw, 5-front control board.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, the knob assembly 1 that this utility model embodiment provides, including knob cap 2, knob bracket 3 and solid
Reservation 4, it is outside that knob cap 1 is fixedly mounted on knob bracket 2, and knob bracket 2 is rotatably installed on fixing seat 3.
As it is shown on figure 3, the main body of knob bracket 2 is revolving body, knob bracket includes the round boss 32 being provided with recess 31,
Round boss 32 is connected to the ring-shaped step 33 of round boss being spaced a distance towards one end of fixing seat 4 to be provided with, annular
Interval between step 33 upper surface and round boss 32 lower surface forms cannelure 34.
Round boss 32 stretches out being provided with towards the side of fixing seat 4 towards fixing seat and protrudes the buckle of ring-shaped step 33
36, card buckle be provided with dorsad knob bracket 3 axle center towards outward opening and L-shaped bayonet socket.In the present embodiment, buckle 36 is arranged with
Two, and two buckles are resiliently attached to round boss 32.
Round boss 32 is provided with limit rib 35 in the peripheral outer wall away from fixing seat 4 one end, and limit rib 35 is towards circle
Being provided with gap between inwall and round boss 32 outer wall of boss 32, limit rib 35 is provided with multiple and around being arranged at round boss
The outer circumferential of 32, limit rib has elasticity.
Round boss 32 is additionally provided with and a card coordinated with knob cap 2 in the peripheral outer wall away from fixing seat 4 one end
Muscle 37, knob cap 2 is provided with the draw-in groove 21 coordinated with card muscle.Knob cap is contained in knob bracket by the engagement sleeves of draw-in groove and card muscle
Outside, can be effectively improved both connective stabilities, when knob cap rotates, drive knob by the cooperation of draw-in groove and card muscle
Support synchronous axial system, it is to avoid knob cap rotates invalid operational circumstances.
As shown in Figure 4, the center of fixing seat 4 is provided with through hole 41, and when knob bracket 3 is arranged on fixing seat, knob props up
Buckle 36 on frame stretches into through hole 41 and the bayonet socket buckled of card clasps the edge of through hole, and the bayonet socket that card is buckled is fitted through hole all the time
Inwall.By buckle and the cooperation of through hole, knob bracket is in use difficult to be pulled away from fixing seat under external force, has
Effect improves the overall assemble stable of assembly and stability in use.
Fixing seat 4 be provided with in the outer circumferential of through hole 41 knob bracket 3 protrude and with round boss 32 and limit rib
The 35 annular surrounding edges 42 coordinated.When knob bracket 3 is arranged on fixing seat 4, annular surrounding edge 42 is inserted towards one end of knob bracket 3
Enter in the gap between round boss 32 and limit rib 35.By annular surrounding edge and round boss, the cooperation of limit rib, Ke Yiyou
There is situation about rocking relative to fixing seat when effect avoids knob bracket to rotate, manipulation experience sense is good, and the use that assembly is overall
Stability is high.Owing to limit rib has elasticity, limit rib is being prevented while knob bracket rocks and will not caused round boss
Interfere, it is ensured that the normal rotation of knob bracket.Annular surrounding edge stretches in the gap between round boss and limit rib, can play
Well waterproof effect, it is to avoid water or water smoke enter inside knob assembly.
Fixing seat 4 is provided with projection 43 and claw 44, projection and claw are equipped with multiple and two at the inwall of annular surrounding edge 42
Person's spacer ring is around in the inwall of annular surrounding edge and arranges.During as in figure 2 it is shown, knob bracket 3 is arranged on fixing seat 4, projection 43
End face props up the bottom surface of round boss 32, and claw 44 stretches in cannelure 34 and retains the end face of ring-shaped step 33.Fixing seat
By the cooperation of projection end face and round boss bottom surface, knob bracket playing supporting role upwards, meanwhile, fixing seat is by card
The cooperation of pawl and ring-shaped step is caught on downwards knob bracket and is played position-limiting action.Fixing two works of existence between seat and knob bracket
With fit structure in opposite direction, it is effectively increased the mounting stability that assembly is overall.Joining between knob bracket and fixing seat
Conjunction area is big, coordinate spacing little, is ensureing that the structure making assembly entirety while assembly overall structure is stablized is compacter.
As it is shown in figure 5, this utility model embodiment additionally provides a kind of washing machine, including front control board 5 and knob assembly 1,
Knob assembly 1 is arranged in front control board 5.Knob assembly uses above-mentioned version, and knob assembly 1 includes knob cap 2, knob
Support 3 and fixing seat 4, fixing seat 4 is one-body molded with front control board 5.
Fixing seat is one-body molded with front control board, decreases the required parts of washing machine assembling, simplifies washing machine and set of knobs
The attachment structure that part coordinates.
In addition to above preferred embodiment, this utility model also has other embodiment, and those skilled in the art can root
It is variously modified according to this utility model and deforms, without departing from spirit of the present utility model, this utility model all should be belonged to
Scope as defined in the claims.
Claims (10)
1. a knob assembly, including knob cap, knob bracket and fixing seat, knob cap is fixed on outside knob bracket, knob
Support is installed on fixing seat, it is characterised in that described knob bracket is provided with cannelure, and fixing seat is provided with and coordinates with cannelure
Claw.
The most according to claim 1, knob assembly, it is characterised in that described knob bracket is provided with round boss, fixing seat sets
Annular surrounding edge, annular surrounding edge is had to be sheathed on outside round boss.
Knob assembly the most according to claim 2, it is characterised in that the upper end sidewall of described round boss is provided with limit rib,
Limit rib is provided with multiple and around being arranged at the upper end sidewall of round boss, and limit rib is positioned at outside annular surrounding edge.
Knob assembly the most according to claim 2, it is characterised in that be provided with ring-shaped step below described round boss, annular
The upper surface of step and the lower surface of round boss form described cannelure.
Knob assembly the most according to claim 4, it is characterised in that described fixing seat is provided with projection, projection and round boss
Lower surface conflict, the upper surface clamping of claw and ring-shaped step.
Knob assembly the most according to claim 5, it is characterised in that described projection is located at the inwall of annular surrounding edge, and projection sets
Having multiple, multiple projections interval and cincture are arranged at the inwall of annular surrounding edge.
Knob assembly the most according to claim 6, it is characterised in that described claw is located between adjacent lands, and claw is provided with
Multiple and be positioned at the inner side of boss.
8. according to knob assembly described in any one of claim 17, it is characterised in that the center of described fixing seat is provided with through hole,
Knob bracket is provided with buckle, and buckle passes through hole back-off in the surface of fixing seat.
9. according to knob assembly described in any one of claim 17, it is characterised in that described knob bracket surface is provided with card muscle,
Knob cap is provided with the draw-in groove coordinated with card muscle.
10. a washing machine, including front control board, front control board is provided with knob assembly, it is characterised in that described knob assembly is upper
Stating the knob assembly described in any one of claim 19, knob assembly includes knob cap, knob bracket and fixing seat, fixing seat
One-body molded with front control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570136.0U CN205874773U (en) | 2016-06-14 | 2016-06-14 | Knob assembly and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570136.0U CN205874773U (en) | 2016-06-14 | 2016-06-14 | Knob assembly and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874773U true CN205874773U (en) | 2017-01-11 |
Family
ID=57690590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570136.0U Active CN205874773U (en) | 2016-06-14 | 2016-06-14 | Knob assembly and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205874773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375702A (en) * | 2018-10-26 | 2019-02-22 | 青岛海尔滚筒洗衣机有限公司 | The Controls Palette of household electrical appliance |
| CN111534976A (en) * | 2019-01-22 | 2020-08-14 | Bsh家用电器有限公司 | Household appliance with a switching element |
| CN112538723A (en) * | 2020-12-29 | 2021-03-23 | 无锡小天鹅电器有限公司 | Knob assembly and electrical equipment |
-
2016
- 2016-06-14 CN CN201620570136.0U patent/CN205874773U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375702A (en) * | 2018-10-26 | 2019-02-22 | 青岛海尔滚筒洗衣机有限公司 | The Controls Palette of household electrical appliance |
| WO2020083022A1 (en) * | 2018-10-26 | 2020-04-30 | 青岛海尔滚筒洗衣机有限公司 | Control panel assembly of household appliance |
| CN111534976A (en) * | 2019-01-22 | 2020-08-14 | Bsh家用电器有限公司 | Household appliance with a switching element |
| CN111534976B (en) * | 2019-01-22 | 2023-12-22 | Bsh家用电器有限公司 | Household appliance with a switching element |
| CN112538723A (en) * | 2020-12-29 | 2021-03-23 | 无锡小天鹅电器有限公司 | Knob assembly and electrical equipment |
| CN112538723B (en) * | 2020-12-29 | 2022-03-25 | 无锡小天鹅电器有限公司 | Knob assembly and electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: Hangzhou Matsushita Household Appliances Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. Patentee before: Hangzhou Matsushita Household Appliances Co.,Ltd. |
|
| TR01 | Transfer of patent right |