CN107653632A - Spring damping, washing machine top case and washing machine - Google Patents
Spring damping, washing machine top case and washing machine Download PDFInfo
- Publication number
- CN107653632A CN107653632A CN201710992289.3A CN201710992289A CN107653632A CN 107653632 A CN107653632 A CN 107653632A CN 201710992289 A CN201710992289 A CN 201710992289A CN 107653632 A CN107653632 A CN 107653632A
- Authority
- CN
- China
- Prior art keywords
- damping
- spring
- washing machine
- sliding sleeve
- shell
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
The present invention relates to washing machine technology field, more particularly to a kind of spring damping, washing machine top case and washing machine with the spring damping.Annular groove is provided with damping housing interior side-wall provided by the invention, and one end that sliding sleeve stretches into damping shell sets restraining position ring block, the side wall of this kind of spacing ring annular groove produces friction in moving process, spring is by frictional resistance and air resistance to compression pression, need to overcome above-mentioned resistance to recover nature elongation state, then spring can be made slowly to recover in recovery process, will not occurs to hit the larger noise of generation between sliding sleeve and damping shell.Lid is connected by washing machine top case provided by the invention, link gear with spring damping, makes lid when covering due to being acted on by spring damping, and it is slow to cover process, will not produce noise, improve Consumer's Experience.
Description
Technical field
The present invention relates to washing machine technology field, more particularly to a kind of spring damping, the washing machine with the spring damping
Upper lid and washing machine.
Background technology
Existing washing machine top case generally comprises three kinds of lid, folding upper lid and sliding type upper cover, turnover type on turnover type
Upper lid and folding upper lid cause pass lid sound big or hinder hand in use because gravity can quickly fall after rise, and symmetrical expression
Upper lid then greatly reduces foregoing two kinds upper lid produced problems, and this kind of upper lid controls two pairs to deserve to be called lid and closed by spring damping
Close, and existing spring damping instantaneous recovery power it is larger will also result in pass lid during sound it is larger, user experience drops significantly
It is low.
Therefore, how to propose a kind of spring damping, can solve the problem that in the prior art due to instantaneous recovery power it is larger caused by
Upper lid closes the problem of sound is larger.
The content of the invention
It is an object of the invention to propose a kind of spring damping and washing machine top case, can solve the problem that in the prior art due to
Upper lid closes the problem of sound is larger caused by instantaneous recovery power is larger.
To use following technical scheme up to this purpose, the present invention：
A kind of spring damping is provided, including：
Shell is damped, the damping shell includes blind end and opening end；
Sliding sleeve, described sliding sleeve one end are stretched into the damping shell, and the sliding sleeve does not extend into the resistance
One end of Buddhist nun's shell is provided with elastic traction mechanism；
Spring, the spring is in the cavity that the damping shell is formed with the sliding sleeve, the damping shell
Annular groove is offered on madial wall, one end that the sliding sleeve stretches into the damping shell sets restraining position ring block, the limit
Position ring can move back and forth in the region that the annular groove is formed.
Preferably, offering annular groove on the damping housing interior side-wall, the sliding sleeve does not extend into the resistance
One end of Buddhist nun's shell is provided with elastic traction mechanism.
Preferably, the elastic traction mechanism includes elastic drag rope and the draw ring being connected with the elastic drag rope, institute
State elastic drag rope one end to be connected with the sliding sleeve, the other end is connected with the draw ring.
Preferably, the blind end of the damping shell is additionally provided with firm banking.
Preferably, one end of the spring is connected with the blind end of the damping shell, the other end and the slip cap
The madial wall of cylinder is fixedly connected.
Present invention also offers a kind of washing machine top case, including an at least lid, the link gear being connected with the lid
And above-mentioned spring damping；The link gear is connected with the lid, the spring damping respectively, and the spring damping is not
It is fixedly connected with one end that the link gear is connected with the control panel seat of washing machine.
Preferably, the link gear includes the tappet that be connected with the spring damping and is rotatablely connected with lid
Driving lever, the tappet are rotatablely connected with the driving lever.
Preferably, being provided with chute on the control panel seat, the driving lever is with the tappet by being located in
State the sliding bar connection in chute.
Preferably, the tappet includes the first rotating bar and the second rotating bar, described first rotating bar one end and institute
Driving lever rotation connection is stated, the other end is rotatablely connected with second rotating bar, second rotating bar and the spring damping
Connection.
Present invention also offers a kind of washing machine, including washing machine top case described above.
Beneficial effects of the present invention：
Annular groove is provided with damping housing interior side-wall provided by the invention, and sliding sleeve stretches into the one of damping shell
End sets restraining position ring block, the side wall contact movement of this kind of spacing ring and annular groove, when spacing ring is in the meeting in moving process
Friction is produced with annular groove, spring is by frictional resistance and air resistance to compression pression, it is necessary to overcome above-mentioned resistance to recover
It natural elongation state, can then spring is slowly recovered in recovery process, will not be sent out between sliding sleeve and damping shell
Raw hit produces larger noise.
Elastic traction mechanism includes elastic drag rope and the draw ring being connected with elastic drag rope, the purpose for setting elastic drag rope are
Increase the versatility of the spring damping, when sliding sleeve is slided at maximum displacement, if the portion being connected with sliding sleeve
Part is also not up at maximum position, then elastic drag rope is stretched, and the part that can make to be connected with sliding sleeve continues to slide, and then
Ensure that the spring damping versatility is stronger, its work(is can be realized as without carrying out specific customization to the household electrical appliance of different model
Energy.
Lid is connected by washing machine top case provided by the invention, link gear with spring damping, make lid when covering by
Acted in by spring damping, it is slow to cover process, will not produce noise, improves Consumer's Experience.
Washing machine provided by the invention can realize the horizontal slide switching of lid, will not produce and touch when lid covers
Hit, and then noise caused by greatly reducing washing machine work, improve the experience of user.
Brief description of the drawings
Fig. 1 is the structural representation under spring damping nature provided by the invention；
Fig. 2 is Fig. 1 sectional view；
Structural representation under Fig. 3 spring damping working conditions provided by the invention；
Fig. 4 is Fig. 3 sectional view；
Fig. 5 is the structural representation of washing machine top case provided by the invention；
Fig. 6 is the structural representation of washing machine top case open mode provided by the invention；
Fig. 7 is the partial enlarged drawing at Fig. 6 A；
Fig. 8 is the structural representation of link gear；
Fig. 9 is the structural representation that washing machine top case provided by the invention covers state.
In figure：
1st, lid；2nd, link gear；21st, driving lever；22nd, tappet；221st, the first rotating bar；2211st, the first jack back；
2212nd, the first connecting shaft；222nd, the second rotating bar；2221st, the second jack back；2222nd, the second connecting shaft；3rd, spring damping；31、
Damp shell；311st, annular groove；312nd, firm banking；32nd, sliding sleeve；321st, spacing ring；33rd, spring；34th, elasticity is drawn
Rope；35th, draw ring；4th, control panel seat；41st, chute；42nd, the first stopper slot；43rd, the second stopper slot；44th, support frame.
Embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and by specific
Embodiment further illustrates technical scheme.
As shown in Figure 1, 2, a kind of spring damping, including damping shell 31, the and of sliding sleeve 32 are provided in the present embodiment
Spring 33；Wherein, damping shell 31 includes blind end and opening end；The one end of sliding sleeve 32 is by damping the opening end of shell 31
Stretch into damping shell 31, and one end that sliding sleeve 32 does not extend into damping shell 31 is then provided with elastic traction mechanism for drawing
Dynamic sliding sleeve 32 slides in damping shell 31；Spring 33 is located in the cavity that damping shell 31 is formed with sliding sleeve 32,
The one end of spring 33 is fixedly connected with damping shell 31, and the other end is fixedly connected with sliding sleeve 32.
As shown in Figure 2,4, above-mentioned spring 33 is fixedly connected with damping the blind end of shell 31, and specially one end of spring 3 is stretched
Go out blind end and bending, so realize it is spacing, prevent spring with damping shell 31 depart from, and the other end of the spring 3 then with cunning
The madial wall of moving sleeve 32 is fixedly connected, and connecting hole, the other end of spring 3 are specifically offered on the madial wall of sliding sleeve 32
The connecting hole is then stretched into be used to realize that sliding sleeve 32 to the spacing of the spring, prevents spring 3 from sliding sleeve 32 departing from.
As shown in Fig. 2 offering annular groove 311 on the above-mentioned madial wall of damping shell 31, sliding sleeve 32 stretches into damping
One end of shell 31 sets restraining position ring block 321, and spacing ring 321 can move back and forth in the region that annular groove 311 is formed.Need
To illustrate that spacing ring 321 is made up of elastomeric material, and sliding sleeve 32 and damping shell 31 are made up of rigid material, spacing
Ring 321 is that elastomeric material is made, and can increase the friction between spacing 321 and damping shell 31, especially recover in spring 3
The lower fierce collision that 32 quick resilience of sliding sleeve will not be caused to cause sliding sleeve 32 and damp between shell 31 of power effect is produced
Raw larger sound, due to forming a cavity between damping shell 31 and sliding sleeve 32, after spring-compressed, it will also result in sky
The air compression of intracavitary, and then the damping force increase for recovering influence spring, resilience buffering is slow when spring recovers, instantaneous recovery power
Substantially reduce, so as to extend the service life of the spring damping, and improve Consumer's Experience.
As shown in Figure 3,4, elastic traction mechanism includes elastic drag rope 34 and the draw ring 35 being connected with elastic drag rope 34, bullet
Property one end of drawstring 34 is fixedly connected with sliding sleeve 32, and the other end is connected with draw ring 35.When draw ring 35 along damping the axle of shell 31
When moving to direction and close to the direction of damping shell, elastic drag rope 34 is because itself is with flexible, when sliding sleeve slides into
When at maximum displacement, if the part being connected with sliding sleeve is also not up at maximum position, elastic drag rope 34 is stretched, energy
Enough make to continue to slide with the part that sliding sleeve 32 is connected, and then ensure that the spring damping versatility is stronger, without to different shaped
Number household electrical appliance carry out specific customization can be realized as its function.When elastic drag rope 34 can also make the spring restore to the original state simultaneously
There is a cushion effect, the moment resilience immediately that will not be disappeared in pulling force, cause sliding sleeve 32 with damping the fierce shock of shell 31,
And then reduce resilience sound.And then make spring 3 in air drag, the frictional resistance and bullet of spacing ring 321 and damping shell 31
Property the three of drawstring 34 in the presence of slowly resilience, farthest reduce resilience sound, improve the usage experience of user.
In order to facilitate the installation of the spring damping and miscellaneous part, the blind end of damping shell 31 is additionally provided with firm banking
312.Two through hole is provided with firm banking 312, above-mentioned through hole is used to wear screw, the spring damping is fixed with miscellaneous part
Connection.
A kind of washing machine top case is additionally provided in the present embodiment, as shown in Figure 5,6, the washing machine top case includes at least one lid
The spring damping 3 provided in body 1, the link gear 2 and the present embodiment being connected with lid 1；Wherein, link gear 2 respectively with
Lid 1, spring damping 3 are connected, and one end and the control panel seat 4 of washing machine that spring damping 3 is not connected with link gear 2, which are fixed, to be connected
Connect.Link gear 2 makes spring damping 3 be worked with the movement of lid 1, and the effect of spring damping 3 is then real when lid 1 is closed
The buffering of existing lid 1, prevent lid 1 from closing too fast the problem of causing stroke speed excessive and then producing collision noise.
Such as Fig. 6-9, link gear 2 includes the tappet 22 being connected with spring damping 3 and the active being rotatablely connected with lid 1
Bar 21, tappet 22 are rotatablely connected with driving lever 21.Chute 41 is provided with control panel seat 4, driving lever 21 is logical with tappet 22
The sliding bar 223 being located in chute 41 is crossed to connect.I.e. driving lever 21 is located at the both ends of chute 41 with tappet 22, and the two is without directly
Contact, chute 41 is a groove.It should be noted that the one end of the chute 41 away from spring damping is provided with the first stopper slot 42,
First stopper slot 42 is " L " shape groove, and this kind of structure makes lid 1 to realize that no external force acts on and remains stationary state after opening,
Lid 1 will not be closed because of the restoring force of spring damping 3.And the other end of chute 41 is provided with the second stopper slot 43, the
Two stopper slots 43 are used for position of the limit slippage bar 223 after the closing of lid 1, the problem of preventing lid 1 to be not closed completely.
As shown in figure 9, above-mentioned link gear 2 includes the tappet 22 being connected with spring damping 3 and is rotatablely connected with lid 1
Driving lever 21, tappet 22 is rotatablely connected with driving lever 21.Tappet 22 includes the first rotating bar 221 and the second rotating bar
222, the one end of the first rotating bar 221 is rotatablely connected with driving lever 21, and the other end is rotatablely connected with the second rotating bar 222；Second turn
Lever 222 is connected with spring damping 3.Wherein driving lever 21 is L-type bar, and the one end of driving lever 21 is connected with lid 1, and the other end is then
It is connected with the first rotating bar 221.Specifically the stock of driving lever 21 is connected with lid 1, and the quarter butt of driving lever 21 and first rotates
Bar 221 connects.
First rotating bar 221 and the second rotating bar 222 are U-typed bar, and it includes two symmetrically arranged first jack backs
2211 and the first connecting shaft 2212 for being fixedly connected respectively with two first jack backs 2211, the second rotating bar 222 then includes two the
Two jack backs 2221 and the second connecting shaft 2222 being fixedly connected respectively with two second jack backs 2221, wherein the second jack back
2221 are also rotatablely connected with the first connecting shaft 2212, i.e., the second jack back 2221 is all provided with one end that the first connecting shaft 2212 is connected
Through hole is equipped with, the first connecting shaft 2212 can pass through the through hole, make the second jack back 2221 relative to 2212 turns of the first connecting shaft
It is dynamic, and the second jack back 2221 is the bending bar with certain radian in the present embodiment, specific radian according to being actually needed and
It is fixed, it is not particularly limited in the present embodiment, the first jack back 2211 is then vertical bar.The connecting shaft of draw ring 35 and second passes through extension
Hook connects, so that spring damping 3 can be stretched by link gear 2.
Wherein lid 1, link gear 2 and the quantity of spring damping 3 are two, 1, two group of link gear of two of which lid
2 and two spring dampings 3 be symmetrical arranged, spring damping 3 is fixed on control panel seat 4, and branch is additionally provided with control panel seat 4
Support 44 is used for supporting damping shell 31.
The above-mentioned washing machine top case course of work is as follows：
With reference to figure 6, the lid 1 that two close is pulled round about by artificial external force, two lids 1 drive connection first
Motivation structure 2 rotates, and two lids 1 also move up while moving horizontally, and the long side due to driving lever 21 is originating
State is inclined relative to horizontal, and after its long side is plumbness after driving lever 21 turns an angle, driving lever 21 continues to turn
Dynamic driving lever 21 just starts to move along chute 21, and driving lever 21 drives follower lever 22 together to move, and the movement of follower lever 22, which drives, to be slided
Moving sleeve 32 moves horizontally, due to sliding sleeve 32 with damping shell 31 be fixedly connected with spring 33, sliding sleeve 32 moves
When stretch spring 33, when sliding bar 223 is moved at the first stopper slot 42, lid 1 is in full open position, and two lids
Body will not cover.
With reference to figure 8, when lid 1 needs to cover, sliding bar 223 is departed from into the first stopper slot 42, now in spring damping
Under the restoring force effect of itself, the relative motion of two lid 1, until sliding bar 223 is entered into the second stopper slot 43, now cover dynamic
Complete.
By the way that lid 1 is connected with spring damping in the present embodiment, lid 1 can be made in closure with the extensive of spring damping
Answer power and slowly cover, and then make two lids that larger collision sound will not occur when covering, and can cover user
It is more laborsaving during conjunction, improve Consumer's Experience.
A kind of washing machine is additionally provided in the present embodiment, including the washing machine top case provided in the present embodiment.The washing machine
The horizontal slide switching of lid can be realized, collision will not be produced when lid 1 covers, and then greatly reduces washing machine work
Caused noise, improve the experience of user.
Pay attention to, the general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above-mentioned embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed scope of the invention is by appended
Claims and its equivalent thereof.
Claims (10)
- A kind of 1. spring damping, it is characterised in that including：Shell (31) is damped, the damping shell (31) includes blind end and opening end；Sliding sleeve (32), described sliding sleeve (32) one end are stretched into the damping shell (31), the damping shell (31) Annular groove (311) is offered on madial wall, one end that the sliding sleeve (32) stretches into the damping shell (31) is provided with Spacing ring (321), the spacing ring (321) can move back and forth in the region that the annular groove (311) is formed；Spring (33), the spring (33) are located in the cavity that the damping shell (31) is formed with the sliding sleeve (32), Described spring (33) one end is fixedly connected with the damping shell (31), and the other end is fixedly connected with the sliding sleeve (32).
- 2. spring damping according to claim 1, it is characterised in that the sliding sleeve (32) is not extended into outside the damping One end of shell (31) is provided with elastic traction mechanism.
- 3. according to claim 2 annular groove, described spring damping, it is characterised in that the elastic traction mechanism includes bullet Property drawstring (34) and the draw ring (35) being connected with the elastic drag rope (34), described elastic drag rope (34) one end and the slip Sleeve (32) is connected, and the other end is connected with the draw ring (35).
- 4. spring damping according to claim 1, it is characterised in that the blind end of the damping shell (31) is additionally provided with Firm banking (312).
- 5. spring damping according to claim 1, it is characterised in that one end of the spring (33) and the damping shell (31) blind end connection, the other end are fixedly connected with the madial wall of the sliding sleeve (32).
- 6. a kind of washing machine top case, it is characterised in that including an at least lid (1), the link gear being connected with the lid (1) (2) and such as any one of claim 1-5 above-mentioned spring damping (3)；The link gear (2) respectively with the lid (1), Spring damping (3) connection, one end and the control of washing machine that the spring damping (3) is not connected with the link gear (2) Disk seat (4) processed is fixedly connected.
- 7. washing machine top case according to claim 6, it is characterised in that the link gear (2) includes and the spring Damp the tappet (22) of (3) connection and the driving lever (21) with lid (1) rotation connection, the tappet (22) and the master Lever (21) is rotatablely connected.
- 8. washing machine top case according to claim 7, it is characterised in that be provided with chute on the control panel seat (4) (41), the driving lever (21) is connected with the tappet (22) by the sliding bar (223) being located in the chute (41).
- 9. washing machine top case according to claim 8, it is characterised in that the tappet (22) includes the first rotating bar (221) it is rotatablely connected with the second rotating bar (222), described first rotating bar (221) one end with the driving lever (21), the other end It is rotatablely connected with second rotating bar (222), second rotating bar (222) is connected with the spring damping (3).
- 10. a kind of washing machine, it is characterised in that including the washing machine top case as described in claim requirement any one of 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992289.3A CN107653632B (en) | 2017-10-23 | 2017-10-23 | Spring damping, washing machine upper cover and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992289.3A CN107653632B (en) | 2017-10-23 | 2017-10-23 | Spring damping, washing machine upper cover and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107653632A true CN107653632A (en) | 2018-02-02 |
| CN107653632B CN107653632B (en) | 2022-08-09 |
Family
ID=61119112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710992289.3A Active CN107653632B (en) | 2017-10-23 | 2017-10-23 | Spring damping, washing machine upper cover and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107653632B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532231A (en) * | 2018-05-29 | 2018-09-14 | 郑州小蝌蚪文化传播有限公司 | A kind of domestic intelligent washing machine with sewage purification function |
| WO2020038199A1 (en) * | 2018-08-24 | 2020-02-27 | 青岛海尔洗衣机有限公司 | Laundry processing device |
| CN110857517A (en) * | 2018-08-24 | 2020-03-03 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
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| CN1521331A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Cover structure for washing machine |
| CN101277631A (en) * | 2005-10-04 | 2008-10-01 | 保罗黑蒂希有限及两合公司 | Retracting device |
| CN103334272A (en) * | 2013-06-26 | 2013-10-02 | 无锡小天鹅股份有限公司 | Washing machine |
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| JPH08299685A (en) * | 1995-04-28 | 1996-11-19 | Samsung Electronics Co Ltd | Door opening device for washing machine |
| JP2002282583A (en) * | 2001-03-27 | 2002-10-02 | Nippon Kentetsu Co Ltd | Lid opening and closing structure for washing machine |
| CN1521331A (en) * | 2003-02-14 | 2004-08-18 | 乐金电子(天津)电器有限公司 | Cover structure for washing machine |
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| CN110857517A (en) * | 2018-08-24 | 2020-03-03 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107653632B (en) | 2022-08-09 |
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