CN204825394U - Washing machine speed reduction clutch's novel brake arm positioner - Google Patents
Washing machine speed reduction clutch's novel brake arm positioner Download PDFInfo
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- CN204825394U CN204825394U CN201520580380.0U CN201520580380U CN204825394U CN 204825394 U CN204825394 U CN 204825394U CN 201520580380 U CN201520580380 U CN 201520580380U CN 204825394 U CN204825394 U CN 204825394U
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- brake arm
- pin
- arc surface
- hole
- brake
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Abstract
The utility model discloses a washing machine speed reduction clutch's novel brake arm positioner, include casing down, be provided with brake arm round pin, brake arm and brake arm torsional spring down on the casing, be provided with the casing arc surface down on the casing, the brake arm lower extreme is provided with the brake arm arc surface, the brake arm passes through brake arm round pin and inferior valve body coupling, and the brake arm arc surface of brake arm pastes tightly under the effect of brake arm torsional spring the casing arc surface of lower casing to it is fixed with the hookup location of lower casing to make the brake arm. Adopt above -mentioned technical scheme, the brake arm makes its brake arm arc surface and casing arc surface paste under the effect of brake arm torsional spring to reaching brake arm and lower casing relatively fixed's state, thereby confirming the brake arm position, fix a position accurately, convenient assembling can not receive washing machine to move the wearing and tearing of back brake ribbon for a long time and result in the brake arm position change, and then results in the brake to be delayed time or phenomenons such as brake arm interference.
Description
Technical field
The utility model relates to Clutch Technology field, is specifically related to a kind of Novel brake arm positioner of decelerating clutch of washing machine.
Background technology
At present, in decelerating clutch of washing machine, brake arm location adopts fixed or differential structure, namely brake ribbon length is utilized to position brake arm, this mode requires higher to the accuracy of brake ribbon length, and there is certain difference due to brake ribbon length, and washing machine is after long time running, brake block can produce wearing and tearing to a certain degree, this causes the change of brake ribbon length, and also can be changed by the brake arm position of brake ribbon cut to lengthen, and then produce phenomenon such as brake time delay or brake arm interference etc.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of reasonable in design, structure are simple, the Novel brake arm positioner of the decelerating clutch of washing machine of accurate positioning, easy to assembly, long service life.
For achieving the above object, the utility model provides following technical scheme: a kind of Novel brake arm positioner of decelerating clutch of washing machine, comprise lower house, described lower house is provided with brake arm pin, brake arm and brake arm torsion spring, described lower house is provided with housing arc surface, described brake arm lower end is provided with brake arm arc surface, described brake arm is connected with lower house by brake arm pin, and the brake arm arc surface of brake arm is adjacent to the housing arc surface of described lower house under the effect of brake arm torsion spring, thus the link position of brake arm and lower house is fixed.
By adopting technique scheme, brake arm is under the effect of brake arm torsion spring, its brake arm arc surface and housing arc surface are touched, thus reach brake arm and the relatively-stationary state of lower house, thus determine brake arm position, accurate positioning, easy to assembly, can not cause brake arm change in location by the wearing and tearing of washing machine long-play rear braking band, and then cause phenomenon such as brake time delay or brake arm interference etc., reasonable in design, structure are simple, safe and reliable, long service life.
The utility model is set to further: described lower house right-hand member has been wholely set flange, described flange upper end is horizontally arranged with the first pin-and-hole, described lower house left upper end is wholely set gripper shoe, described gripper shoe is horizontally arranged with the second pin-and-hole, described second pin-and-hole and described first pin-and-hole contour, and the second pin-and-hole overlaps with the center line of described first pin-and-hole, described brake arm lower end is horizontally arranged with the 3rd pin-and-hole, described brake arm pin left end is connected with the second pin-and-hole through after the 3rd pin-and-hole, described brake arm torsion spring is located in brake arm pin right-hand member, and brake arm pin right-hand member is connected with the first pin-and-hole.By this setting, structure is more reasonable, assembles convenient.
The utility model is also set to further: described brake arm torsion spring left end has been wholely set extension rod, and described extension rod is arranged location crotch, described location crotch and brake arm connect and fix.By this setting, brake arm torsion spring vibrational power flow is reasonable, is connected reliably with brake arm.
The utility model is also set to further: described brake arm has been wholely set some transverse stiffener ribs and some vertical stiffener ribs, and described transverse stiffener rib is vertical with vertical stiffener rib to be arranged.By this setting, brake arm vibrational power flow is reasonable, sturdy and durable, long service life.
The utility model is also set to further: described brake arm adopts that plastic material is one-body molded to be processed.By this setting, brake arm is easily manufactured, reliable operation.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, brake arm is under the effect of brake arm torsion spring, its brake arm arc surface and housing arc surface are touched, thus reach brake arm and the relatively-stationary state of lower house, thus determine brake arm position, accurate positioning, easy to assembly, brake arm change in location can not be caused by the wearing and tearing of washing machine long-play rear braking band, and then causing phenomenon such as brake time delay or brake arm interference etc., reasonable in design, structure are simple, safe and reliable, long service life.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that schematic diagram is looked on the utility model embodiment left side.
Detailed description of the invention
See Fig. 1 and Fig. 2, the Novel brake arm positioner of a kind of decelerating clutch of washing machine disclosed in the utility model, comprise lower house 1, described lower house 1 is provided with brake arm pin 2, brake arm 3 and brake arm torsion spring 4, described lower house 1 is provided with housing arc surface 11, described brake arm 3 lower end is provided with brake arm arc surface 31, described brake arm arc surface 31 matches with housing arc surface 11, described brake arm 3 is connected with lower house 1 by brake arm pin 2, and the brake arm arc surface 31 of brake arm 3 is adjacent to the housing arc surface 11 of described lower house 1 under the effect of brake arm torsion spring 4, thus brake arm 3 is fixed with the link position of lower house 1, namely the relative lower house 2 in brake arm 3 position is fixed.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, lower house 1 right-hand member has been wholely set flange 12, described flange 12 upper end is horizontally arranged with the first pin-and-hole 121, described lower house 1 left upper end has been wholely set gripper shoe 13, described gripper shoe 13 is horizontally arranged with the second pin-and-hole 131, described second pin-and-hole 131 is contour with described first pin-and-hole 121, and the second pin-and-hole 131 overlaps with the center line of described first pin-and-hole 121, described brake arm 3 lower end is horizontally arranged with the 3rd pin-and-hole 32, described brake arm pin 2 left end is connected with the second pin-and-hole 131 through after the 3rd pin-and-hole 32, described brake arm torsion spring 4 is located in brake arm pin 2 right-hand member, and brake arm pin 2 right-hand member is connected with the first pin-and-hole 121.
Described brake arm torsion spring 4 left end has been wholely set extension rod 41, and described extension rod 41 is arranged location crotch 411, described location crotch 411 and brake arm 3 connect and fix.
Described brake arm 3 has been wholely set some transverse stiffener ribs 33 and some vertical stiffener ribs 34, described transverse stiffener rib 33 is vertical with vertical stiffener rib 34 to be arranged.
Described brake arm 3 adopts that plastic material is one-body molded to be processed.
During practical application, brake arm is under the effect of brake arm torsion spring, its brake arm arc surface and housing arc surface are touched, thus reach brake arm and the relatively-stationary state of lower house, thus determine brake arm position, accurate positioning, easy to assembly, can not cause brake arm change in location by the wearing and tearing of washing machine long-play rear braking band, and then cause phenomenon such as brake time delay or brake arm interference etc., reasonable in design, structure are simple, safe and reliable, long service life.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. the Novel brake arm positioner of a decelerating clutch of washing machine, comprise lower house (1), it is characterized in that: described lower house (1) is provided with brake arm pin (2), brake arm (3) and brake arm torsion spring (4), described lower house (1) is provided with housing arc surface (11), described brake arm (3) lower end is provided with brake arm arc surface (31), described brake arm (3) is connected with lower house (1) by brake arm pin (2), and the brake arm arc surface (31) of brake arm (3) is adjacent to the housing arc surface (11) of described lower house (1) under the effect of brake arm torsion spring (4), thus brake arm (3) is fixed with the link position of lower house (1).
2. the Novel brake arm positioner of a kind of decelerating clutch of washing machine according to claim 1, it is characterized in that: described lower house (1) right-hand member has been wholely set flange (12), described flange (12) upper end is horizontally arranged with the first pin-and-hole (121), described lower house (1) left upper end has been wholely set gripper shoe (13), described gripper shoe (13) is horizontally arranged with the second pin-and-hole (131), described second pin-and-hole (131) is contour with described first pin-and-hole (121), and the second pin-and-hole (131) overlaps with the center line of described first pin-and-hole (121), described brake arm (3) lower end is horizontally arranged with the 3rd pin-and-hole (32), described brake arm pin (2) left end is connected with the second pin-and-hole (131) afterwards through the 3rd pin-and-hole (32), described brake arm torsion spring (4) is located in brake arm pin (2) right-hand member, and brake arm pin (2) right-hand member is connected with the first pin-and-hole (121).
3. the Novel brake arm positioner of a kind of decelerating clutch of washing machine according to claim 2, it is characterized in that: described brake arm torsion spring (4) left end has been wholely set extension rod (41), described extension rod (41) is arranged location crotch (411), described location crotch (411) and brake arm (3) connect and fix.
4. the Novel brake arm positioner of a kind of decelerating clutch of washing machine according to claim 3, it is characterized in that: described brake arm (3) has been wholely set some transverse stiffener ribs (33) and some vertical stiffener ribs (34), described transverse stiffener rib (33) is vertical with vertical stiffener rib (34) to be arranged.
5. the Novel brake arm positioner of a kind of decelerating clutch of washing machine according to claim 4, is characterized in that: described brake arm (3) adopts that plastic material is one-body molded processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580380.0U CN204825394U (en) | 2015-08-05 | 2015-08-05 | Washing machine speed reduction clutch's novel brake arm positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580380.0U CN204825394U (en) | 2015-08-05 | 2015-08-05 | Washing machine speed reduction clutch's novel brake arm positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825394U true CN204825394U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580380.0U Active CN204825394U (en) | 2015-08-05 | 2015-08-05 | Washing machine speed reduction clutch's novel brake arm positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968083A (en) * | 2017-04-18 | 2017-07-21 | 青岛海尔洗衣机有限公司 | Decelerator for washing machine and washing machine |
-
2015
- 2015-08-05 CN CN201520580380.0U patent/CN204825394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968083A (en) * | 2017-04-18 | 2017-07-21 | 青岛海尔洗衣机有限公司 | Decelerator for washing machine and washing machine |
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