CN207391826U - The latch assembly of top-opening type clothes treatment device and its inner cylinder and inside drum cover - Google Patents
The latch assembly of top-opening type clothes treatment device and its inner cylinder and inside drum cover Download PDFInfo
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- CN207391826U CN207391826U CN201721197327.8U CN201721197327U CN207391826U CN 207391826 U CN207391826 U CN 207391826U CN 201721197327 U CN201721197327 U CN 201721197327U CN 207391826 U CN207391826 U CN 207391826U
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- drum cover
- inside drum
- lockhole
- latch hook
- inner cylinder
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Abstract
The utility model belongs to clothes treatment device field, specifically provides a kind of top-opening type clothes treatment device and its latch assembly of inner cylinder and inside drum cover.The problem of the utility model aims to solve the problem that the inside drum cover of existing top opening barrel washing machine is complicated for operation when being closed and being opened, poor user experience.The inner cylinder of the utility model includes latch hook, lockhole and control key, and wherein latch hook and control key is all disposed on the first inside drum cover, and lockhole is arranged on the second inside drum cover.When the first inside drum cover and the second inside drum cover are closed, latch hook can stick into lockhole and catch on the edge of lockhole, and the first inside drum cover and the second inside drum cover are locked in off position.Further, by operation control key latch hook can be made to depart from lockhole, so that the first inside drum cover and the second inside drum cover can be opened.Therefore, when the latch assembly of the utility model is applied on top opening barrel washing machine, the opening and closing that can make the inside drum cover of washing machine are all very convenient, so as to optimize the usage experience of user.
Description
Technical field
The utility model belongs to clothes treatment device field, specifically provides a kind of top-opening type clothes treatment device and its inner cylinder
With the latch assembly of inside drum cover.
Background technology
Top opening barrel washing machine mainly includes babinet, outer barrel and inner cylinder.The top of its middle case is pivotally provided with
Lid, the top of outer barrel is pivotally provided with outer cover, is pivotally set at position corresponding with outer cover in the circumferential direction of inner cylinder
There is inside drum cover.When inside drum cover turns to the top of inner cylinder, upper cover, outer cover and inside drum cover alignment, user can be by upper covers, outer
Cover and inside drum cover are opened successively, and clothing is launched into inner cylinder or takes out clothing out of inner cylinder.
Usual inside drum cover is configured to two of opposite opened.In the patent document for being CN206273862U in Authorization Notice No.
Disclose a kind of health isolated washing machine inner cylinder with integrated door lock construction.The first of opposite opened is provided on the inner cylinder
Tube door in interior tube door and second, is provided with the first overlap joint slot in first on the free end of tube door, in second on the free end of tube door
It is provided with the second overlap joint slot.Also, the both ends of the first overlap joint slot are respectively arranged with an integral type door lock.In first tube door and
When tube door is closed in second, the first overlap joint slot can be tipped in the second overlap joint slot, and passes through and pull two integrated doors respectively
The turning handle of lock can be such that the shaft shoulder of integral type door lock is injected after passing through the jack in first in tube door and second in tube door on inner cylinder
Location hole in, so as to which tube door in first and the second inner cylinder door are locked to closed state.Tube door and the second inner cylinder in first
When door needs to be opened, then two turning handles are pulled in the opposite direction respectively, the shaft shoulder is made to be restored to original position.
But the inside drum cover of above-mentioned inner cylinder is complicated for operation when being turned off and on, the usage experience of user is very poor.
Correspondingly, this field needs a kind of new inside drum cover latch assembly to solve the above problems.
Utility model content
It has been that the inside drum cover of the existing top opening barrel washing machine of solution exists to solve the above problem of the prior art
Complicated for operation when being closed and being opened, the problem of poor user experience, the utility model provides a kind of for top-opening type clothing
The latch assembly of the inside drum cover of processing equipment, the top-opening type clothes treatment device include babinet and inner cylinder, and the inner cylinder pivots
Ground is arranged in the babinet, the inside drum cover include the first inside drum cover for being pivotally arranged at opposite opened on the inner cylinder and
Second inside drum cover, the latch assembly include latch hook, lockhole and control key；The latch hook is arranged on first inside drum cover,
The lockhole is arranged on second inside drum cover, and the control key is arranged on first inside drum cover or the second inside drum cover,
The latch hook can stick into the lockhole and catch on the edge of the lockhole, and therefore by first inside drum cover and described the
Two inside drum covers lock in off position；Also, the control key can be operated so that the latch hook departs from the lockhole, into
And first inside drum cover and second inside drum cover is made to be opened.
In the optimal technical scheme of above-mentioned latch assembly, the control key is arranged on first inside drum cover, and
It is arranged in a state that first inside drum cover and second inside drum cover are closed, the control key can be with described second
The free end of inside drum cover offsets, so as to prevent first inside drum cover and second inside drum cover from relatively moving, Jin Erfang
Only the latch hook departs from the lockhole.
In the optimal technical scheme of above-mentioned latch assembly, the control key is slidably connected with first inside drum cover, and
And elastic member is set between the control key and first inside drum cover, the elastic component is used to make the control key
It can be bounced automatically after being pressed.
In the optimal technical scheme of above-mentioned latch assembly, the latch hook includes the first latch hook and the second latch hook, and described the
One latch hook is used to lock first inside drum cover and second inside drum cover in off position；Second latch hook can be in institute
Stating when the first latch hook departs from second inside drum cover makes first inside drum cover and second inside drum cover be continually maintained in closing
State.
In the optimal technical scheme of above-mentioned latch assembly, the lockhole includes the first lockhole and the second lockhole, and described the
One lockhole is corresponding with first latch hook, and second lockhole is corresponding with second latch hook；When first inside drum cover
It being in second inside drum cover when being closed state, the edge of first latch hook and first lockhole offsets, and described the
Two latch hooks are not contacted with the edge of second lockhole.
In the optimal technical scheme of above-mentioned latch assembly, the first reinforcing rib is provided at first lockhole, described
One reinforcing rib is used for the edge for preventing first latch hook from wearing first lockhole.
In the optimal technical scheme of above-mentioned latch assembly, the second reinforcing rib is provided at second lockhole, described
Two reinforcing ribs are used for the edge for preventing second latch hook from wearing second lockhole.
On the other hand, the utility model additionally provides a kind of inner cylinder for top-opening type clothes treatment device, described interior
Cylinder includes the latch assembly any one of the optimal technical scheme of above-mentioned latch assembly.
In the optimal technical scheme of above-mentioned inner cylinder, the first reset is provided between first inside drum cover and the inner cylinder
Spring, the (the first back-moving spring are used to automatically open first inside drum cover；And/or second inside drum cover with
Second back-moving spring is provided between the inner cylinder, the second back-moving spring is used to automatically open second inside drum cover.
It yet still another aspect, the utility model additionally provides a kind of top-opening type clothes treatment device, at the top-opening type clothing
Manage the inner cylinder any one of the optimal technical scheme of the above-mentioned inner cylinder of equipment.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, by first
Latch hook on cover is set, lockhole is set on the second inside drum cover so that the first inside drum cover and the second inside drum cover are after being closed
It can be locked by latch hook and lockhole.Specifically, the first inside drum cover and the second inside drum cover is turned off manually in user, and makes
One inside drum cover is located at the lower section of the second inside drum cover, and after the first inside drum cover and the second inside drum cover are closed, latch hook can be automatic
Ground sticks into lockhole and catches on the edge of lockhole, so as to which the first inside drum cover and the second inside drum cover be locked in off position.
Further, by operated key latch hook can be made to depart from lockhole, so that the first inside drum cover and the second inside drum cover can
It is opened.Therefore, the latch assembly of the utility model is not only simple in structure, and by it by the first inside drum cover and the second inner cylinder
Cover the operation that locks together and the operation that is unlocked the first inside drum cover of locking and the second inside drum cover by it more
Simply.When the latch assembly of the utility model is applied on top opening barrel washing machine, the inside drum cover of washing machine can be made
Opening and closing are all very convenient, so as to optimize the usage experience of user.
Preferably, operated key is arranged on the first inside drum cover, and is closed in the first inside drum cover and the second inside drum cover
Afterwards, operated key can offset with the free end of the second inside drum cover, prevent the first inside drum cover and the second inside drum cover from opposite move occurs
It is dynamic, and then can prevent latch hook from departing from lockhole, it avoids the first inside drum cover and the second inside drum cover is opened by user misoperation.
Description of the drawings
The preferred embodiment of the utility model, attached drawing are described with reference to the accompanying drawings and with reference to top opening barrel washing machine
In：
Fig. 1 is the structure diagram when inside drum cover of the inner cylinder of the utility model is closed；
Fig. 2 is the enlarged diagram in A portions in Fig. 1；
Fig. 3 is the structure diagram when inside drum cover of the inner cylinder of the utility model is opened；
Fig. 4 is the side view of first inside drum cover of the utility model；
Fig. 5 is the first side view of second inside drum cover of the utility model；
Fig. 6 is the second side view of second inside drum cover of the utility model.
Reference numerals list：
1st, inner cylinder；2nd, the first inside drum cover；21st, latch hook；211st, the first latch hook；212nd, the second latch hook；22nd, control key；221、
Stop end；3rd, the second inside drum cover；31st, lockhole；311st, the first lockhole；312nd, the second lockhole；3121st, link up with；32nd, first strengthens
Muscle；33rd, the second reinforcing rib；34th, sunk structure；4th, the first torsional spring；5th, the second torsional spring；6th, damper.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining that the technology of the utility model is former
Reason, is not intended to limit the scope of protection of the utility model.For example, although the utility model is to combine top opening barrel washing machine
Latch assembly is introduced explanation, but the latch assembly of the utility model may be applied to other top-opening types
Clothes treatment device, such as top-opening type dryer and top-opening type washing-drying integral machine, those skilled in the art can be as needed to it
It makes adjustment, to adapt to specific application scenario, the technical solution after adjustment will fall into the scope of protection of the utility model.
It should be noted that in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the term of the instruction direction such as " level ", " interior ", " outer " or position relationship is to be based on direction shown in the drawings or position relationship,
This is intended merely to facilitate description rather than instruction or implies that described device or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", "
Three " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In addition it is also necessary to explanation, in the description of the utility model, unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected or
It is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.To those skilled in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the utility model.
The top opening barrel washing machine of the utility model mainly include from outside to inside babinet, outer barrel and inner cylinder 1 (such as Fig. 1 and
Shown in Fig. 3).Wherein, the top of babinet is pivotally provided with upper cover, and the top of outer barrel is pivotally provided with outer cover, inner cylinder 1
On circumferential inside drum cover is pivotally provided at position corresponding with outer cover.When inside drum cover turns to the top of inner cylinder 1, on
Lid, outer cover and inside drum cover alignment, user can open upper cover, outer cover and inside drum cover successively, and clothing is launched into inner cylinder 1
Or clothing is taken out from inner cylinder.
As shown in Figure 1 to Figure 3, inside drum cover mainly includes the first inside drum cover 2 and the second inside drum cover 3.First inside drum cover 2 and
Two inside drum covers 3 are pivotally arranged at respectively in the circumferential direction of inner cylinder 1, and the first inside drum cover 2 and the second inside drum cover 3 are set in opposite opened
It puts.In the preferred embodiment of the utility model, when the first inside drum cover 2 and the second inside drum cover 3 are all closed, the first inner cylinder
The free end of lid 2 is located at the inside of the free end of the second inside drum cover 3.Or those skilled in the art can also be as needed, it is right
The structure and position of first inside drum cover 2 and the second inside drum cover 3 carry out appropriate adjustment to meet specific application scenario.For example,
When first inside drum cover 2 and the second inside drum cover 3 are all closed, the free end of the first inside drum cover 2 is made to be located at the freedom of the second inside drum cover 3
The outside at end；Alternatively, the free end of the first inside drum cover 2 is made to be directed at setting parallelly with the free end of the second inside drum cover 3.
With continued reference to Fig. 1 to Fig. 3, latch assembly is provided on the inner cylinder 1 of the utility model, which mainly includes
Latch hook 21, control key 22 and lockhole 31.Wherein, latch hook 21 and control key 22 are all disposed on the first inside drum cover 2, and lockhole 31 is set
On the second inside drum cover 3.When the first inside drum cover 2 and the second inside drum cover 3 are all closed, latch hook 21 can stick into lockhole 31, and
Lockhole 31 is caught on close to the edge of the first inside drum cover 2, so as to which the first inside drum cover 2 and the second inside drum cover 3 be locked in off position.
Further, locking the first inside drum cover 2 in off position and the second inside drum cover 3 can be prevented by 22 limitation activity of control key
First inside drum cover 2 and the second inside drum cover 3 relatively move, and latch hook 21 is made to depart from lockhole 31, and then avoids 2 He of the first inside drum cover
Second inside drum cover 3 is accidentally opened.When the first inside drum cover 2 and the second inside drum cover 3 need to be opened, pass through operation control key 22
Its restriction to the first inside drum cover 2 and the second inside drum cover 3 can be released, enables the first inside drum cover 2 and the second inside drum cover 3 opposite
It is mobile, and then latch hook 21 is enable to depart from lockhole 31.
As shown in Figures 2 and 3, the control key 22 of the utility model is slidably connected with the first inside drum cover 2, specifically, control
Key 22 can be slided along the thickness direction of the first inside drum cover 2.Further, it is provided with bullet between 22 and first inside drum cover 2 of control key
Property component, which is preferably spring or those skilled in the art can also select other forms as needed
Elastic component substitutes spring, such as shrapnel.The spring is restored to for control key 22 to be made to be bounced automatically after being pressed by the user
Position originally.
As shown in figure 4, control key 22 has stop end 221, and the stop end 221 is made sufficiently thick, so as to first
After 2 and second inside drum cover 3 of inside drum cover is all closed, the lateral surface of stop end 221 can be higher than the free end of the second inside drum cover 3
Outside.
As depicted in figs. 1 and 2, in the case where the first inside drum cover 2 and the second inside drum cover 3 are locked into closed state, the
The free end of one inside drum cover 2 is located at the inside of the free end of the second inside drum cover 3.When the first inside drum cover 2 and the second inside drum cover 3 are same
When outwardly opening, since latch hook 21 has caught on the edge of lockhole 31, so the first inside drum cover 2 and the second inside drum cover 3 are not
It can be opened.When the first inside drum cover 2 and the second inside drum cover 3 are pressed inward against simultaneously, due to the stop end 221 of control key 22
Lateral surface is higher than the outside of the free end of the second inside drum cover 3, so the edge of the free end of the second inside drum cover 3 can turn with inside
It is dynamic to offset with stop end 221.Therefore, latch hook 21 cannot depart from lockhole 31, and the first inside drum cover 2 and the second inside drum cover 3 cannot be beaten
It opens.When the free end of the first inside drum cover 2 is displaced outwardly compared with the free end of the second inside drum cover 3, since latch hook 21 has hooked
The edge of lockhole 31 has been lived, so the first inside drum cover 2 cannot be displaced outwardly compared with the second inside drum cover 3, only can hook latch hook 21
The edge of clamping hole 31 so that the first inside drum cover 2 and the second inside drum cover 3 cannot be opened.When the free end phase of the second inside drum cover 3
When being displaced outwardly for the free end of the first inside drum cover 2, since the lateral surface of the stop end 221 of control key 22 is higher than the second inner cylinder
The outside of the free end of lid 3, so the edge of the free end of the second inside drum cover 3 can offset with inside rotate with stop end 221,
Therefore, latch hook 21 cannot depart from lockhole 31, and then the first inside drum cover 2 and the second inside drum cover 3 cannot be opened.
Therefore, it will be appreciated to those of skill in the art that control key 22 can prevent pent first inside drum cover, 2 He
Second inside drum cover 3 is accidentally opened, especially when washing machine carries out laundry operation.
It will be appreciated to those of skill in the art that control key 22 in addition to shape and mounting means described above, is gone back
Can be other any feasible shapes and mounting means.For example, the first inside drum cover 2 and the second inside drum cover 3 are plugged in together
Bolt.In addition, those skilled in the art can also be as needed, control key 22 is arranged on the second inside drum cover 3.
As shown in Figure 5 and Figure 6, the free end of the second inside drum cover 3 is set in the 221 corresponding place of stop end with control key 22
Sunk structure 34 is equipped with, which matches with control key 22.Those skilled in the art can also be as needed, saves
The sunk structure 34 is arranged to and 221 corresponding bulge-structure of the stop end of control key 22 by the sunk structure 34.
As shown in Figure 3 and Figure 4, in the preferred embodiment of the utility model, latch hook 21 includes the first latch hook 211 and the
Two latch hooks 212.Wherein, there are two the first latch hook 211 tools, and the both sides of the free end of the first inside drum cover 2 are separately positioned on.The
There are one two latch hooks 212 tools, is arranged on the centre position of the free end of the first inside drum cover 2.Skilled artisans appreciate that
, the first latch hook 211 and the second latch hook 212 can be separately fixed on the first inside drum cover 2, and what can also be made into integration is latter
It rises and is fixed on the first inside drum cover 2 or can also be made into integration with the first inside drum cover 2.
As shown in Figure 5 and Figure 6, with latch hook 21 correspondingly, lockhole 31 also include the first lockhole 311 and the second lockhole 312.
Wherein, there are two the first lockhole 311 tools, and the both sides of the free end of the second inside drum cover 3 are separately positioned on.Second lockhole 312
There are one tools, is arranged on the centre position of the free end of the second inside drum cover 3.Further, first is provided at the first lockhole 311 to add
Strengthening tendons 32 is provided with the second reinforcing rib 33 at second lockhole 312, to increase the edge of the first lockhole 311 and the second lockhole 312
Rub proofness, prevent inner cylinder 1 in the long-term use, latch hook 21 causes to wear to lockhole 31, reduce inner cylinder 1 use the longevity
Life.
In addition, those skilled in the art can also be as needed, the first lockhole 311 and the second lockhole 312 are arranged to one
A lockhole.But it will certainly so reduce the intensity of the second inside drum cover 3.
As shown in figure 5, being additionally provided with hook 3121 in the second lockhole 312, which can match somebody with somebody with the second latch hook 211
It closes.
As depicted in figs. 1 and 2, when the first inside drum cover 2 and the second inside drum cover 3 are closed, the first latch hook 211 and first is passed through
The hook joint at the edge of lockhole 311 is locked together.And the second latch hook 211 is not in contact with the hook 3121 in the second lockhole 312.
Under normality, with the rotation of inner cylinder 1, the first inside drum cover 2 and the second inside drum cover 3 are acted on by centrifugal force, have the trend opened,
Under the action of the trend, the first latch hook 211 can hook more firm to the edge of the first lockhole 311.When 1 rotating speed of inner cylinder is too fast or
When causing the first latch hook 211 the first lockhole 311 of disengaging because of other factors, the second latch hook 211 and 3121 hook joints of hook, so as to
Ensure the normal operation of inner cylinder 1, prevent the first inside drum cover 2 and the second inside drum cover 3 be opened after scratch outer barrel or snap into outer barrel
In.
Further, as shown in figures 1 and 3, the inner cylinder 1 of the utility model is further included turns round as the first of (the first back-moving spring
Spring 4 and the second torsional spring 5 as second back-moving spring.Wherein, the first torsional spring 4 is arranged between the first inside drum cover 2 and inner cylinder 1,
For making the first inside drum cover 2 that can be automatically opened after being unlocked；Second torsional spring 5 be arranged on the second inside drum cover 3 and inner cylinder 1 it
Between, for making the second inside drum cover 3 that can be automatically opened after being unlocked.In addition, it is also set up between the first inside drum cover 2 and inner cylinder 1
There is damper 6, which is used to provide damping for the opening of the first inside drum cover 2, prevents 2 opened fast clip of the first inside drum cover
Hinder the both hands of user.Further, those skilled in the art can also be set between the second inside drum cover 3 and inner cylinder 1 damper or
Person sets linkage mechanism between the first inside drum cover 2 and the second inside drum cover 3, makes the first inside drum cover 2 and by the linkage mechanism
Two inside drum covers 3 synchronously can be opened and/or closed.Due to making the first inside drum cover 2 and 3 synchronous opening of the second inside drum cover and/or pass
The linkage mechanism closed is well known to those skilled in the art and common, is spoken more so no longer done to the linkage mechanism herein
It is bright.
To walk the switching manipulation of first inside drum cover 2 and the second inside drum cover 3 of the utility model with reference to Fig. 1 to Fig. 3
Suddenly it is described in detail.
When the first inside drum cover 2 and the second inside drum cover 3 need to be closed, the first inside drum cover of user's manual overturning 2 and second
Inside drum cover 3 makes its closing.When the first inside drum cover 2 and the second inside drum cover 3 are fully closed, the first latch hook 211 being capable of automatic clamping
It is hooked in into the first lockhole 311 and with the edge of the first lockhole 311 tightly, so as to fulfill the first inside drum cover 2 and the lock of the second inside drum cover 3
It is fixed.
When the first inside drum cover 2 and the second inside drum cover 3 need to be opened, user is manually pressed by control key 22, and makes first
Inside drum cover 2 inwardly rotates certain angle compared with the second inside drum cover 3, make the first latch hook 211 depart from the first lockhole 311, second
Latch hook 212 departs from the second lockhole 312.Control key 22 is unclamped at this time, and the first inside drum cover 2 and the second inside drum cover 3 are in 4 He of the first torsional spring
It can be automatically opened under the action of second torsional spring 5.
In conclusion the latch assembly of the utility model can not only be by the first latch hook 211 and the first lockhole 311 by
One inside drum cover 2 and the second inside drum cover 3 lock in off position, moreover it is possible to lead to when the first latch hook 211 undesirably falls off the first lockhole 311
It crosses the second latch hook 212 and the first inside drum cover 2 and the second inside drum cover 3 is continued locking in off position by hook 3121.Further, originally
The latch assembly of utility model can be by the first inside drum cover 2 and the second inner cylinder under lock-out state by the control key 22 under normality
Lid 3 is defined, and the first inside drum cover 2 and the second inside drum cover 3 is prevented to be accidentally opened.And it can be solved by pressing control key 22
Except the restriction to the first inside drum cover 2 and the second inside drum cover 3, latch hook 21 is enable to depart from lockhole 31.
It will be appreciated to those of skill in the art that the set-up mode of the control key 22 of the utility model with by control key 22
It is compared with the operation connection of the second latch hook 212, structure is simpler, and repair is replaced more convenient.It should be noted that control key 22
When operating connection with the second latch hook 212, the first inside drum cover 2 and the second inside drum cover 3 pass through the first latch hook 211 and the first lockhole 311
It is fixed, is defined by the second latch hook 212 and hook 3121, prevents the first inside drum cover 2 and the second inside drum cover 3 by accident
It opens.
So far, have been combined preferred embodiment shown in the drawings and describe the technical solution of the utility model, still, this
Field technology personnel are it is easily understood that the scope of protection of the utility model is expressly not limited to these specific embodiments.
Without departing from the utility model principle on the premise of, those skilled in the art can make correlation technique feature equivalent change
Or replace, the technical solution after these are changed or replace it is fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of latch assembly of inside drum cover for top-opening type clothes treatment device, the top-opening type clothes treatment device include
Babinet and inner cylinder, the inner cylinder are pivotally arranged in the babinet, and the inside drum cover includes being pivotally arranged at the inner cylinder
On opposite opened the first inside drum cover and the second inside drum cover,
It is characterized in that, the latch assembly includes latch hook, lockhole and control key；
The latch hook is arranged on first inside drum cover,
The lockhole is arranged on second inside drum cover,
The control key is arranged on first inside drum cover or the second inside drum cover,
The latch hook can stick into the lockhole and catch on the edge of the lockhole, and therefore by first inside drum cover and institute
State the locking of the second inside drum cover in off position；
Also, the control key can be operated so that the latch hook departs from the lockhole, and then makes first inside drum cover
It is opened with second inside drum cover.
2. the latch assembly of the inside drum cover according to claim 1 for top-opening type clothes treatment device, which is characterized in that
The control key is arranged on first inside drum cover, and is arranged in first inside drum cover and the second inside drum cover quilt
In the state of closing, the control key can offset with the free end of second inside drum cover, so as to prevent first inner cylinder
Lid and second inside drum cover relatively move, and then prevent the latch hook from departing from the lockhole.
3. the latch assembly of the inside drum cover according to claim 1 for top-opening type clothes treatment device, which is characterized in that
The control key is slidably connected with first inside drum cover,
Also, elastic member is set, and the elastic component is described for making between the control key and first inside drum cover
Control key can bounce automatically after being pressed.
4. the latch assembly of the inside drum cover according to any one of claim 1 to 3 for top-opening type clothes treatment device,
It is characterized in that, the latch hook includes the first latch hook and the second latch hook,
First latch hook is used to lock first inside drum cover and second inside drum cover in off position；
Second latch hook can make first inside drum cover and described when first latch hook departs from second inside drum cover
Second inside drum cover is continually maintained in closed state.
5. the latch assembly of the inside drum cover according to claim 4 for top-opening type clothes treatment device, which is characterized in that
The lockhole includes the first lockhole and the second lockhole, and first lockhole is corresponding with first latch hook, second lockhole
It is corresponding with second latch hook；
When first inside drum cover and second inside drum cover, which are in, is closed state, first latch hook and the described first lock
The edge in hole offsets, and second latch hook is not contacted with the edge of second lockhole.
6. the latch assembly of the inside drum cover according to claim 5 for top-opening type clothes treatment device, which is characterized in that
The first reinforcing rib is provided at first lockhole, first reinforcing rib is used to prevent the first latch hook abrasion described first
The edge of lockhole.
7. the latch assembly of the inside drum cover according to claim 6 for top-opening type clothes treatment device, which is characterized in that
The second reinforcing rib is provided at second lockhole, second reinforcing rib is used to prevent the second latch hook abrasion described second
The edge of lockhole.
8. a kind of inner cylinder for top-opening type clothes treatment device, which is characterized in that the inner cylinder is included in claim 1 to 7
Any one of them latch assembly.
9. the inner cylinder according to claim 8 for top-opening type clothes treatment device, which is characterized in that first inner cylinder
(the first back-moving spring is provided between lid and the inner cylinder, the (the first back-moving spring is used to that first inside drum cover to be made to beat automatically
It opens；
And/or second back-moving spring, the second back-moving spring are provided between second inside drum cover and the inner cylinder
For automatically opening second inside drum cover.
10. a kind of top-opening type clothes treatment device, which is characterized in that the top-opening type clothes treatment device includes claim 8
Or the inner cylinder described in 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197327.8U CN207391826U (en) | 2017-09-18 | 2017-09-18 | The latch assembly of top-opening type clothes treatment device and its inner cylinder and inside drum cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197327.8U CN207391826U (en) | 2017-09-18 | 2017-09-18 | The latch assembly of top-opening type clothes treatment device and its inner cylinder and inside drum cover |
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| Publication Number | Publication Date |
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| CN207391826U true CN207391826U (en) | 2018-05-22 |
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ID=62404393
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721197327.8U Active CN207391826U (en) | 2017-09-18 | 2017-09-18 | The latch assembly of top-opening type clothes treatment device and its inner cylinder and inside drum cover |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866917A (en) * | 2018-05-25 | 2018-11-23 | 广州市信宏洗衣机械有限公司 | One kind being suitable for industrial washing machine |
| CN109680464A (en) * | 2019-01-18 | 2019-04-26 | 温州天健电器有限公司 | A kind of door lock of washing machine and washing machine |
| CN110552175A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔洗衣机有限公司 | Washing machine |
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| CN110552162A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔洗衣机有限公司 | Locking structure for drum door body of washing machine and washing machine |
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