CN105133253B - Decelerating clutch of washing machine ratchet and arrangement of clutch - Google Patents
Decelerating clutch of washing machine ratchet and arrangement of clutch Download PDFInfo
- Publication number
- CN105133253B CN105133253B CN201510566467.7A CN201510566467A CN105133253B CN 105133253 B CN105133253 B CN 105133253B CN 201510566467 A CN201510566467 A CN 201510566467A CN 105133253 B CN105133253 B CN 105133253B
- Authority
- CN
- China
- Prior art keywords
- screens
- section
- ratchet
- ratchet body
- clutch
- Prior art date
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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
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
Abstract
The present invention provides a kind of decelerating clutch of washing machine ratchet and the speed-reducing clutch arrangement of clutch including the ratchet.The arrangement of clutch includes：One brake spring, its tail end stretches out to form a screens end；And a ratchet, it includes ratchet body and is circumferentially formed multiple hook tooths in ratchet body outer wall, the inwall of ratchet body is around the installation cavity for forming a upper and lower opening, connected by multiple reinforced walls between the inner and outer wall of ratchet body, the inwall of ratchet body has screens groove, the screens end of brake spring is adapted to fit into screens groove, screens groove has a guide section, one traversing section and screens section, guide section is upwardly extended from the lower end of ratchet body, traversing section is extended laterally from the upper end of guide section along the inwall of ratchet body, screens section is extended downwardly from the end of traversing section.
Description
Technical field
The present invention relates to decelerating clutch of washing machine field, more particularly to a kind of spine on decelerating clutch of washing machine
Wheel and the arrangement of clutch including the ratchet.
Background technology
Speed-reducing clutch is both provided with the full-automatic impeller type washing machine sold on existing market, as drive disk assembly, is used
To reduce the rotating speed of motor and increase torque, impeller work is driven.Arrangement of clutch generally comprises ratchet, ratchet and clutch bullet
Spring, brake spring is connected in ratchet.The most common failure caused by arrangement of clutch of speed-reducing clutch has：1st, brake spring oil starvation
Or the impeller that deformation causes unidirectionally turns, washs friction noise failure；2nd, brake spring wrecks and causes not dry failure.Needing to add
Oil or replacing brake spring must take out brake spring from ratchet, and existing most brake spring is by being arranged on its bottom
The Spring Card in portion is directly fastened in the draw-in groove of ratchet, very inconvenient during replacing.
The content of the invention
It is a primary object of the present invention to provide a kind of decelerating clutch of washing machine ratchet and clutch including the ratchet
Device, the ratchet is suitable to coordinate with the brake spring that tail end stretches out, and the brake spring can quickly and easily be arranged on ratchet
Remove above or from ratchet, additionally, when brake spring is arranged on ratchet, brake spring can be stably maintained on ratchet,
It is difficult to be separated with ratchet.
To achieve the above objectives, the present invention provides a kind of decelerating clutch of washing machine ratchet, and a brake spring is suitable to divide
Liftoff to be installed on the ratchet, the tail end of the brake spring stretches out to form a screens end, wherein the ratchet includes spine
Take turns body and be circumferentially formed in multiple hook tooths of the ratchet body outer wall, the inwall of the ratchet body is around formation
The installation cavity of one upper and lower opening, is connected, the ratchet sheet between the inner and outer wall of the ratchet body by multiple reinforced walls
The screens end that the inwall of body has screens groove, the brake spring is adapted to fit into the screens groove, and the screens groove has one
Guide section, a traversing section and a screens section, the guide section are upwardly extended from the lower end of the ratchet body, the traversing section
Extended laterally along the inwall of the ratchet body from the upper end of the guide section, screens section is from the end of the traversing section
Extend downwardly.
Preferably, the ratchet body also has an observation window, and the observation window is formed at the outer wall of the ratchet body,
And the observation window is relative with the screens groove, each section of the screens groove is can be observed by the observation window.
Preferably, the ratchet also includes a knob, and the knob is rotatably arranged in the end of the traversing section, so that
Obtain the top that the knob can be turned to the screens section.
Preferably, the knob includes a rotary shaft and a catch, and the rotary shaft is from the lower end of the ratchet body
The traversing section is extended to upwards and rotationally, the catch is connected with the upper end of the rotary shaft, when user is from described
When the outside of ratchet body rotates the rotary shaft, the catch concomitant rotation, when the catch turns to the screens section
During top, the screens end that the catch will be located in screens section is maintained in the screens section.
The present invention also provides a kind of decelerating clutch of washing machine arrangement of clutch, including：One brake spring, the brake spring
Tail end stretch out to form a screens end；And a ratchet, it includes ratchet body and is circumferentially formed in the ratchet
Multiple hook tooths of body outer wall, the inwall of the ratchet body is around the installation cavity for forming a upper and lower opening, the ratchet sheet
Connected by multiple reinforced walls between the inner and outer wall of body, the inwall of the ratchet body has screens groove, the clutch bullet
The screens end of spring is adapted to fit into the screens groove, and the screens groove has a guide section, a traversing section and a screens section, institute
State guide section to be upwardly extended from the lower end of the ratchet body, the traversing section is from the upper end of the guide section along the ratchet
The inwall of body is extended laterally, and the screens section is extended downwardly from the end of the traversing section.
Preferably, the ratchet body also has an observation window, and the observation window is formed at the outer wall of the ratchet body,
And the observation window is relative with the screens groove, each section of the screens groove is can be observed by the observation window.
Preferably, the ratchet also includes a knob, and the knob is rotatably arranged in the end of the traversing section, so that
Obtain the top that the knob can be turned to the screens section.
Brief description of the drawings
Fig. 1 is a front view for preferred embodiment of decelerating clutch of washing machine arrangement of clutch of the invention.
Fig. 2 is an explosive view for preferred embodiment of decelerating clutch of washing machine arrangement of clutch of the invention.
Fig. 3 A are a upward views for preferred embodiment of decelerating clutch of washing machine arrangement of clutch of the invention, figure
3B is a sectional view for preferred embodiment of decelerating clutch of washing machine arrangement of clutch of the invention.
Fig. 4 A are a front views for preferred embodiment of decelerating clutch of washing machine ratchet of the invention, and Fig. 4 B are
One sectional view of preferred embodiment of decelerating clutch of washing machine ratchet of the invention.
Fig. 5 is the three-dimensional signal of a preferred embodiment of decelerating clutch of washing machine arrangement of clutch of the invention
Figure, it is shown that brake spring installs the process being integrated with ratchet.
Specific embodiment
Hereinafter describe for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in below describing
Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.
Fig. 1-Fig. 5 shows a kind of arrangement of clutch for decelerating clutch of washing machine, it include a ratchet and one from
Spring 6 is closed, the brake spring 6 is detachably mounted to the ratchet.The tail end of the brake spring 6 stretches out to form one
Screens end 61.
The ratchet includes a ratchet body 1 and multiple hook tooths 2.The ratchet body 1 is with inwall 11 and outward
Wall 12, the hook tooth 2 is circumferentially formed in the outer wall 12 of the ratchet body 1.The inwall 11 of the ratchet body 1 is around shape
Into the installation cavity 10 of a upper and lower opening, the brake spring 6 is in the installation cavity 10.
It is noted that the external diameter of the brake spring 6 is slightly less than the internal diameter of the installation cavity 10, it is described to cause
Brake spring 6 can be entered in the installation cavity 10 by the opening of the installation cavity 10, while ensureing that the brake spring 6 exists again
Will not double swerve in the installation cavity 10.
Connected by multiple reinforced walls 13 between the inwall 11 and outer wall 12 of the ratchet body 1, each reinforced wall 13
Apart from one another by so as to form multiple cavitys 14 between the inwall 11, the outer wall 12 and each reinforced wall 13.
It is noted that the ratchet is processed by the way of injection moulding, in order to save material, therefore by inside and outside it
Cavity is processed as between wall, and ensures the mechanical property of the ratchet by reinforced wall 13.
The inwall 11 of the ratchet body 1 forms screens groove 16 corresponding with the screens end 61 of the brake spring 6,
When the brake spring 6 is in the installation cavity 10, the screens end 61 is stuck in the screens groove 16 so that it is described from
Close spring 6 and be maintained at fixed position.
The screens groove 16 has a guide section 161, a traversing section 162 and a screens section 163.The guide section 161
Upwardly extended from the lower end of the ratchet body 1, when the brake spring 6 enters described from the lower ending opening of the installation cavity 10
During installation cavity 10, the screens end 61 of the end of the brake spring 6 moves up along the guide section 161, so that described
Screens end 61 does not influence the brake spring 6 to enter the secure chamber 10.
The traversing section 162 is extended laterally from the upper end of the guide section 161 along the inwall 12 of the ratchet body 1,
To cause the brake spring 6 in the installation cavity 10 during rotation, the screens end 61 is moved along the traversing section 162.
The screens section 163 is extended downwardly from the end of the traversing section 162, to cause described in the brake spring 6
When screens end 61 moves to the end of the traversing section 162, the screens section 163 is fallen under gravity into, when the screens
End 61 is located at when in screens section 163, and the brake spring 6 can not be rotated freely.
Preferably, the ratchet body 1 also has an observation window 18, and the observation window 18 is formed at the outer wall 12, and
The observation window 18 is relative with the screens groove 16, and the guiding of the screens groove 16 can be observed by the observation window 18
The section 161, traversing section 162 and screens section 163, so that user can more rapidly easily by the brake spring
The 6 screens end 61 is installed into screens section 163, or the screens end 61 is removed from the screens groove 16, is made
The brake spring 6 is obtained to be separated with the installation cavity 10.
Further, the ratchet also includes a knob 3, and the knob 3 is rotatably arranged in the end of the traversing section 162
End, to cause that the knob 3 can be turned to the top of screens section 163.
The knob 3 includes a rotary shaft 31 and a catch 32, and the rotary shaft 31 is from the lower end of the ratchet body 1
Rotationally extend to the traversing section 162 upwards, the catch 32 is connected with the upper end of the rotary shaft 31, when user from
When the outside of the ratchet body 1 rotates the rotary shaft 31, the concomitant rotation of the catch 32, when the catch 32 turns to institute
When stating the top of screens section 163, the screens end 61 that the catch 32 will be located in screens section 163 is maintained at the card
In the section 163 of position, it is to avoid the screens end 61 moves up and down.
Fig. 5 shows the step of brake spring 6 is installed into the ratchet.Make the described of the brake spring 6 first
Screens end 61 is directed at the lower end of the guide section 161；The brake spring 6 is moved then up so that the edge of screens end 61
The guide section 161 to move up, when the screens end 61 moves to the top of the guide section 161, to the transverse direction
The direction of section 162 rotates the brake spring 6, and the screens end 61 moves to the traversing section along the traversing section 162
End, now unclamps the brake spring 6, and the brake spring 6 falls under gravity into the screens section 163, finally
The knob 3 is rotated so that the baffle plate 32 moves to the top of the screens section 163, so as to screens section 61 be kept
In fixed position.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, the simply present invention described in above-described embodiment and specification
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appending claims and its
Equivalent is defined.
Claims (2)
1. a kind of decelerating clutch of washing machine ratchet a, brake spring is suitable to be detachably mounted to the ratchet, the clutch
The tail end of spring stretches out to form a screens end, it is characterised in that the ratchet includes ratchet body and is circumferentially formed
In multiple hook tooths of the ratchet body outer wall, the inwall of the ratchet body around the installation cavity for forming a upper and lower opening,
Connected by multiple reinforced walls between the inner and outer wall of the ratchet body, the inwall of the ratchet body has screens groove,
The screens end of the brake spring is adapted to fit into the screens groove, the screens groove have a guide section, a traversing section and
One screens section, the guide section upwardly extends from the lower end of the ratchet body, and the traversing section is from the upper end of the guide section
Extended laterally along the inwall of the ratchet body, the screens section is extended downwardly from the end of the traversing section, the ratchet
Body also has an observation window, and the observation window is formed at the outer wall of the ratchet body, and the observation window and the screens
Groove is relative, and each section of the screens groove is can be observed by the observation window, and the ratchet also includes a rotary shaft and a gear
Piece, the rotary shaft is upward from the lower end of the ratchet body and rotationally extends to the traversing section, the catch and institute
The upper end connection of rotary shaft is stated, when user rotates the rotary shaft from the outside of the ratchet body, the catch is therewith
Rotate, when the catch turns to the top of the screens section, the catch will be located at the screens in screens section
End is maintained in the screens section.
2. a kind of decelerating clutch of washing machine arrangement of clutch, it is characterised in that including：
One brake spring, the tail end of the brake spring stretches out to form a screens end；And
One ratchet, including ratchet body and be circumferentially formed in multiple hook tooths of the ratchet body outer wall, the ratchet
The inwall of body is strengthened between the inner and outer wall of the ratchet body around the installation cavity for forming a upper and lower opening by multiple
Wall is connected, and the inwall of the ratchet body forms screens groove, and the screens end of the brake spring is adapted to fit into the screens groove,
The screens groove have a guide section, a traversing section and a screens section, the guide section from the lower end of the ratchet body to
Upper extension, the traversing section is extended laterally from the upper end of the guide section along the inwall of the ratchet body, the screens section
Extended downwardly from the end of the traversing section；
The ratchet body also has an observation window, and the observation window is formed at the outer wall of the ratchet body, and the observation
Window is relative with the screens groove, and each section of the screens groove is can be observed by the observation window, and the ratchet also includes a rotation
Rotating shaft and a catch, the rotary shaft is upward from the lower end of the ratchet body and rotationally extends to the traversing section,
The catch is connected with the upper end of the rotary shaft, when user rotates the rotary shaft from the outside of the ratchet body,
The catch concomitant rotation, when the catch turns to the top of the screens section, the catch will be positioned at screens section
The interior screens end is maintained in the screens section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566467.7A CN105133253B (en) | 2015-09-03 | 2015-09-03 | Decelerating clutch of washing machine ratchet and arrangement of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510566467.7A CN105133253B (en) | 2015-09-03 | 2015-09-03 | Decelerating clutch of washing machine ratchet and arrangement of clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133253A CN105133253A (en) | 2015-12-09 |
| CN105133253B true CN105133253B (en) | 2017-06-09 |
Family
ID=54718807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510566467.7A Active CN105133253B (en) | 2015-09-03 | 2015-09-03 | Decelerating clutch of washing machine ratchet and arrangement of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105133253B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2658470Y (en) * | 2003-01-09 | 2004-11-24 | 孙成武 | Clutch driven disc assembly |
| CN2778856Y (en) * | 2005-02-06 | 2006-05-10 | 陈伟农 | Fully automatic retarding cluth for washing machine |
| KR100664213B1 (en) * | 2005-09-05 | 2007-01-03 | 엘지전자 주식회사 | 2 direction manual slide module for mobile terminal |
| JP5525372B2 (en) * | 2010-08-04 | 2014-06-18 | 本田技研工業株式会社 | Welding gun |
| CN101945153A (en) * | 2010-09-10 | 2011-01-12 | 广东欧珀移动通信有限公司 | Folding mobile phone |
| CN202484134U (en) * | 2012-01-11 | 2012-10-10 | 黄柳迎 | Hub with rachets |
| CN204803603U (en) * | 2015-04-24 | 2015-11-25 | 慈溪市益达电器有限公司 | Clutch is easily changed to speed reduction clutch |
-
2015
- 2015-09-03 CN CN201510566467.7A patent/CN105133253B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133253A (en) | 2015-12-09 |
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| GR01 | Patent grant |