CN107904865A - A kind of speed-reducing clutch click - Google Patents
A kind of speed-reducing clutch click Download PDFInfo
- Publication number
- CN107904865A CN107904865A CN201711363272.8A CN201711363272A CN107904865A CN 107904865 A CN107904865 A CN 107904865A CN 201711363272 A CN201711363272 A CN 201711363272A CN 107904865 A CN107904865 A CN 107904865A
- Authority
- CN
- China
- Prior art keywords
- pawl
- ratchet
- strip
- click
- card slot
- 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.)
- Pending
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a kind of speed-reducing clutch click, including ratchet and pawl, it is characterised in that：A circle tooth set is provided with the outside of the gear teeth of the ratchet, the tooth set inner side is provided with ratchet strip, be provided with ratchet card slot corresponding with the ratchet strip on the ratchet, the tooth set by the clamping of the ratchet strip and the ratchet card slot, fitted closely with the ratchet together with；Pawl set is provided with the outside of the claw of the pawl, the pawl set inner side is provided with pawl strip, be provided with pawl pockets corresponding with the pawl strip on the pawl, the pawl set by the clampings of the pawl strip and the pawl pockets, fitted closely with the pawl together with；The ratchet and the pawl are made of engineering plastics, and the tooth set and the pawl set are made of stainless steel.The wearability of click is improved, adds its structural strength, improves its service life, and the manufacture of the click than being made of metal completely cost is lower.
Description
Technical field
The present invention relates to decelerating clutch of washing machine technical field, is related specifically to a kind of speed-reducing clutch click.
Background technology
Speed-reducing clutch is both provided with the full-automatic impeller type washing machine sold on existing market, as transmission parts, is used
To reduce the rotating speed of motor and increase torque, impeller work is driven.Speed-reducing clutch lower end is equipped with an arrangement of clutch, clutch
Device includes a ratchet and stirs the pawl of this pawl wheel.Current speed-reducing clutch click uses clinker system more
Into after prolonged use, click is easily worn made of plastics, or even damaged, reduces making for click
With the service life, the normal use of speed-reducing clutch is influenced.If manufacturing click using metal, although the above problem can be overcome,
But manufacture cost will certainly be increased.
Therefore, how to design a kind of structure it is firm, abrasion it is small, the low speed-reducing clutch click of cost is this area skill
An art personnel problem urgently to be resolved hurrily.
The content of the invention
It is good the technical problem to be solved by the invention for the present situation of prior art is to provide a kind of wearability, structure jail
Lean on, service life length, and the click that cost is low.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of speed-reducing clutch click, including
Ratchet and pawl, it is characterised in that：A circle tooth set is provided with the outside of the gear teeth of the ratchet, the tooth set inner side is provided with ratchet
Strip, is provided with ratchet card slot corresponding with the ratchet strip on the ratchet, the tooth set by the ratchet strip and
The clamping of the ratchet card slot, fitted closely with the ratchet together with；Pawl set is provided with the outside of the claw of the pawl, it is described
Pawl set inner side is provided with pawl strip, and pawl pockets corresponding with the pawl strip, the pawl set are provided with the pawl
By the clamping of the pawl strip and the pawl pockets, fitted closely with the pawl together with；The ratchet and described
Pawl is made of engineering plastics, and the tooth set and the pawl set are made of stainless steel.By being separately positioned on click
Tooth set and pawl set made of the stainless steel in outside, ensure that there is protective case in ratchet and pawl contact position, improve its wearability, and
And this structure is easy for installation, structure is firm, and also the click manufacture cost than being made of metal completely is lower.
Described ratchet one end is provided with the restriction circle for limiting the tooth set clamping position, and the pawl side is provided with restriction
The restriction bar of the pawl set clamping position.Tooth set and pawl set is more preferably connected on click, improve its fixing.
Ratchet card slot is both provided with each gear teeth of the ratchet, the tooth, which is put on, is provided with corresponding each ratchet card slot
Ratchet strip.Ensure that the tooth set connection on each gear teeth is even closer, ensure that tooth set is not easy to loosen or comes off.
Compared with prior art, the advantage of the invention is that：Pass through the stainless steel being separately positioned on the outside of click
Into tooth set and pawl set, improve the wearability of click, add its structural strength, improve its service life, and than complete
The click manufacture cost being made of metal entirely is lower.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention；
Fig. 2 is the decomposing state dimensional structure diagram of the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Fig. 1~2, the speed-reducing clutch click of the present embodiment includes ratchet 1 and pawl 2, the gear teeth of ratchet 1
Outside is provided with circle tooth set 3, and 3 inner side of tooth set is provided with ratchet strip 31, is provided with ratchet 1 corresponding with ratchet strip 31
Ratchet card slot 11, tooth cover 3 clampings by ratchet strip 31 and ratchet card slot 11, fitted closely with ratchet 1 together with；Pawl 2
Claw on the outside of be provided with pawl set 4, pawl set 4 inner side is provided with pawl strip 41, be provided with pawl 2 corresponding with pawl strip 41
Pawl pockets 21, pawl cover 4 clampings by pawl strip 41 and pawl pockets 21, fitted closely with pawl 2 together with.Ratchet
1 one end is provided with the restriction circle 12 for limiting 3 clamping position of tooth set, and 2 side of pawl is provided with the restriction for limiting 4 clamping position of pawl set
Bar 22.Wherein, ratchet card slot 11 is both provided with each gear teeth of ratchet 1, corresponding each ratchet card slot 11 is provided with tooth set 3
Ratchet strip 31.
In addition, ratchet 1 and pawl 2 are made of engineering plastics, tooth set 3 and pawl set 4 are made of stainless steel.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, various modifications and improvements can be made, these are implemented all without the present invention is influenced
Effect and practical applicability.
Claims (3)
1. a kind of speed-reducing clutch click, including ratchet and pawl, it is characterised in that：Set on the outside of the gear teeth of the ratchet
There is a circle tooth set, the tooth set inner side is provided with ratchet strip, spine corresponding with the ratchet strip is provided with the ratchet
Take turns card slot, tooth set by the clamping of the ratchet strip and the ratchet card slot, fitted closely with the ratchet together with；
Pawl set is provided with the outside of the claw of the pawl, the pawl set inner side is provided with pawl strip, is provided with the pawl and institute
State the corresponding pawl pockets of pawl strip, the pawl set is and described by the clampings of the pawl strip and the pawl pockets
Pawl fits closely together；The ratchet and the pawl are made of engineering plastics, and the tooth set and pawl set use
Stainless steel is made.
2. speed-reducing clutch click according to claim 1, it is characterised in that：Described ratchet one end is provided with restriction
The restriction circle of the tooth set clamping position, the pawl side are provided with the restriction bar for limiting the pawl set clamping position.
3. speed-reducing clutch click according to claim 1, it is characterised in that：On each gear teeth of the ratchet
Ratchet card slot is provided with, the tooth puts on the ratchet strip for being provided with corresponding each ratchet card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363272.8A CN107904865A (en) | 2017-12-04 | 2017-12-04 | A kind of speed-reducing clutch click |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363272.8A CN107904865A (en) | 2017-12-04 | 2017-12-04 | A kind of speed-reducing clutch click |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107904865A true CN107904865A (en) | 2018-04-13 |
Family
ID=61869068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363272.8A Pending CN107904865A (en) | 2017-12-04 | 2017-12-04 | A kind of speed-reducing clutch click |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107904865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020192031A1 (en) * | 2019-03-27 | 2020-10-01 | 上海明庆塑胶有限公司 | Pawl and integrated automobile seat back lock using same |
-
2017
- 2017-12-04 CN CN201711363272.8A patent/CN107904865A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020192031A1 (en) * | 2019-03-27 | 2020-10-01 | 上海明庆塑胶有限公司 | Pawl and integrated automobile seat back lock using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |