CN204138938U - Washtub damping device and washtub - Google Patents
Washtub damping device and washtub Download PDFInfo
- Publication number
- CN204138938U CN204138938U CN201420640654.6U CN201420640654U CN204138938U CN 204138938 U CN204138938 U CN 204138938U CN 201420640654 U CN201420640654 U CN 201420640654U CN 204138938 U CN204138938 U CN 204138938U
- Authority
- CN
- China
- Prior art keywords
- washtub
- cross bar
- damping device
- suspension rod
- installation portion
- 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.)
- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a kind of washtub damping device, comprise suspension rod, cross bar and connect the sliding bar set of suspension rod and cross bar, cross bar is arranged on washtub, on suspension rod, installation portion is arranged on washing machine shell, lower installation portion is arranged on washtub, and cross bar controls shake and the vibrations of washtub transverse direction, and suspension rod controls shake and the vibrations of washtub depth direction, thus the vibrations of washtub can be alleviated when washtub works, reduce the vibrations of operating noise and washing machine entirety.
Description
Technical field
The utility model relates to rotary drum washing machine design field.
Background technology
In prior art in rotary drum washing machine, arrange the washtub vertically placed, the bottom of washtub is provided with the impeller rotated by driven by motor.In rotary drum washing machine development, Problems existing is, when the change of washtub capacity makes greatly the degree of depth of washtub entirety and internal diameter all become large, the vibrations caused during work also become large thereupon.The vibrations of washtub can cause the generation of noise and the vibrations of washing machine entirety.
Therefore, need a kind of new technical scheme to solve the problem.
Utility model content
For the problem and shortage existing for above-mentioned prior art, the purpose of this utility model is to provide the washtub damping device of vibrations when a kind of washtub that can reduce rotary drum washing machine works.
For achieving the above object, the utility model washtub damping device can adopt following technical scheme:
A kind of washtub damping device, comprise suspension rod, cross bar and connect the sliding bar set of suspension rod and cross bar, described suspension rod is provided with installation portion, lower installation portion and the body of rod between upper and lower installation portion; Slide in one end and being set on the body of rod that sliding bar set connects cross bar; One end of cross bar is hinged on the other end on sliding bar set and is provided with jack.
The utility model is compared with prior art: this washtub damping device is arranged on washtub and washing machine internal, cross bar is arranged on washtub specifically, on suspension rod, installation portion is arranged on washing machine shell, lower installation portion is arranged on washtub, cross bar controls shake and the vibrations of washtub transverse direction, suspension rod controls shake and the vibrations of washtub depth direction, thus can alleviate the vibrations of washtub when washtub works, and reduces the vibrations of operating noise and washing machine entirety.
The technical scheme with the washtub of above-mentioned washtub damping device is:
Comprise vertically place staving, be positioned at staving side and the lower articulated section hinged with the lower installation portion of suspension rod, be positioned at staving side and the upper articulated section hinged with the jack of cross bar.
Accompanying drawing explanation
Fig. 1 is the washtub being provided with washtub damping device.
Fig. 2 is the decomposing schematic representation of the utility model washtub damping device.
Fig. 3 is the three-dimensional exploded view of cross bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Shown in Fig. 1, for being provided with the washtub 1 of washtub damping device 2.The vertical placement that this washtub 1 uses for rotary drum washing machine is also fixed on the washtub of washing machine shell inside, is provided with the impeller (not shown) rotated by driven by motor bottom this washtub.This washtub 1 is provided with some washtub damping devices 2 to reduce the vibrations of washtub when impeller operates.
Please further shown in composition graphs 2 and Fig. 3, described washtub damping device 2 comprises suspension rod 3, cross bar 4 and connects the sliding bar set 5 of suspension rod 3 and cross bar 4.Described suspension rod 3 is provided with installation portion 31, lower installation portion 32 and the body of rod between upper and lower installation portion 33.Sliding bar set 5 connects one end of cross bar 4 and is set in slip on the body of rod 33.One end of cross bar 4 is hinged on sliding bar set 5 that the other end is provided with jack 44.
Described cross bar 4 comprises sleeve 41, the piston rod 42 inserted in sleeve 41, and the head end of piston rod 42 is arranged with and forms with sleeve 41 inwall the amortisseur bar 43 sealed.The jack 44 of cross bar is arranged at the end of sleeve 41, and the plastic bearing shell 46 that there is in jack 44 rubber bearing bush 45 and be contained in rubber bearing bush 45.
Composition graphs 1 again, washtub 1 comprise vertically place staving 11, be positioned at staving 11 side and the lower articulated section 12 hinged with the lower installation portion 32 of suspension rod 3, be positioned at staving 11 side and the upper articulated section 13 hinged with the jack 44 of cross bar 4.Upper articulated section 13 is hinged by latch 6 with jack 44.And the upper installation portion 31 of suspension rod 3 is in order to be fixedly connected with washing machine shell (not shown), thus cross bar 4 controls shake and the vibrations of washtub 1 transverse direction, suspension rod 3 controls shake and the vibrations of washtub 1 depth direction, thus the vibrations of washtub 1 can be alleviated when washtub 1 works, reduce the vibrations of operating noise and washing machine entirety.And can slide up and down on suspension rod 3 due to sliding bar set 5, therefore the cross bar 4 in washtub damping device 2 relies on sliding bar set 5 to carry out further damping with suspension rod 3 trim locations relation in the vertical while relying on piston rod damping in the horizontal.In the present embodiment, described washtub damping device 2 is 4, and uniformly around and be arranged on the side of washtub 1.
Claims (5)
1. a washtub damping device, is characterized in that: comprise suspension rod, cross bar and connect the sliding bar set of suspension rod and cross bar, described suspension rod is provided with installation portion, lower installation portion and the body of rod between upper and lower installation portion; Slide in one end and being set on the body of rod that sliding bar set connects cross bar; One end of cross bar is hinged on the other end on sliding bar set and is provided with jack.
2. washtub damping device as claimed in claim 1, is characterized in that: described cross bar comprises sleeve, the piston rod inserted in sleeve, and the head end of piston rod is arranged with and forms with sleeve lining the amortisseur bar sealed.
3. washtub damping device as claimed in claim 2, is characterized in that: the jack of described cross bar is arranged at the end of sleeve, and the plastic bearing shell that there is in jack rubber bearing bush and be contained in rubber bearing bush.
4. there is a washtub for washtub damping device any one of claims 1 to 3, it is characterized in that: comprise vertically place staving, be positioned at staving side and the lower articulated section hinged with the lower installation portion of suspension rod, be positioned at staving side and the upper articulated section hinged with the jack of cross bar.
5. washtub as claimed in claim 4, is characterized in that: described washtub damping device is 4, and uniformly around and be arranged on the side of washtub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640654.6U CN204138938U (en) | 2014-10-30 | 2014-10-30 | Washtub damping device and washtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640654.6U CN204138938U (en) | 2014-10-30 | 2014-10-30 | Washtub damping device and washtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138938U true CN204138938U (en) | 2015-02-04 |
Family
ID=52415636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640654.6U Expired - Fee Related CN204138938U (en) | 2014-10-30 | 2014-10-30 | Washtub damping device and washtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294539A (en) * | 2014-10-30 | 2015-01-21 | 南京乐金熊猫电器有限公司 | Washing bucket damping device and washing bucket |
| CN107304509A (en) * | 2016-04-22 | 2017-10-31 | 南京丹浦尔机电科技有限公司 | Idle stroke washing machine vibration absorber |
| WO2018103692A1 (en) * | 2016-12-07 | 2018-06-14 | 青岛海尔洗衣机有限公司 | Vibration reduction assembly for washing machine, and washing machine |
-
2014
- 2014-10-30 CN CN201420640654.6U patent/CN204138938U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294539A (en) * | 2014-10-30 | 2015-01-21 | 南京乐金熊猫电器有限公司 | Washing bucket damping device and washing bucket |
| CN104294539B (en) * | 2014-10-30 | 2016-08-17 | 南京乐金熊猫电器有限公司 | Washing tube damping device and washing tube |
| CN107304509A (en) * | 2016-04-22 | 2017-10-31 | 南京丹浦尔机电科技有限公司 | Idle stroke washing machine vibration absorber |
| WO2018103692A1 (en) * | 2016-12-07 | 2018-06-14 | 青岛海尔洗衣机有限公司 | Vibration reduction assembly for washing machine, and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20181030 |