CN201954155U - Telescopic drainpipe joint - Google Patents
Telescopic drainpipe joint Download PDFInfo
- Publication number
- CN201954155U CN201954155U CN2010206377136U CN201020637713U CN201954155U CN 201954155 U CN201954155 U CN 201954155U CN 2010206377136 U CN2010206377136 U CN 2010206377136U CN 201020637713 U CN201020637713 U CN 201020637713U CN 201954155 U CN201954155 U CN 201954155U
- Authority
- CN
- China
- Prior art keywords
- joint
- fixed part
- fixing element
- upper fixing
- guide pillar
- 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 - Lifetime
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Abstract
The utility model discloses a telescopic drainpipe joint relating to washing machine components, which is characterized by comprising left and right joints connected with a corrugated pipe, an upper fixed part, a lower fixed part and guide pillars arranged on the upper and lower fixed parts. The joint slides left and right along the axial direction of the guide pillars. A stop device is arranged between the fixed part and the joint. The stop device comprises two spacing hooks arranged on the upper fixed part and two spacing hooks arranged on the corresponding joint. The end faces of the upper fixed part and the lower fixed part are equipped with location holes for being fixed to external facilities. At least two guide pillars arranged on the upper and lower fixed parts are provided, which are hollow pipe fittings. The distance between the two spacing hooks on the upper fixed part is greater than the distance between the two spacing hooks on the corresponding joint. The drainpipe joint of the utility model is telescopic and small in occupation space, which can improve the free degree of the integral design of washing machines.
Description
Technical field
The utility model relates to a kind of drain connection.
Background technique
In the prior art, the drain connection that uses in the facilities such as washing machine all is the link of rigidity, and can not axial stretching, causes product when structural design narrow limitation to be arranged, and is easy to generate shortcomings such as insufficient space.
Summary of the invention
A kind of telescopic drain connection of the utility model provides a kind of space, easy to operate telescopic drain connection of utilizing simple and reasonable for structure.
In order to solve the problems of the technologies described above, a kind of telescopic drain connection of the utility model adopts following technical proposals: comprise link to each other with bellows about two end connectors 3, upper fixing element 1 and following fixed block 2, and be installed in guide pillar 4 on upper fixing element 1 and the following fixed block 2, joint 3 axially is free to slide along guide pillar 4, between upper fixing element 1 and the joint 3 limit stoper is arranged, described limit stoper comprises two limit hooks 5 and two the location grabs 6 on the joint of position correspondence with it on the upper fixing element 1.
In the utility model, the guide pillar 4 that is installed on upper fixing element and the following fixed block is hollow pipe fitting.Guide pillar is the smooth parts of rigidity, and quantity is at least two; Distance between two limit hooks 5 of upper fixing element is greater than the distance between two location grabs 6 of joint.
The utility model is a Collapsible structure, in the global design of washing machine, helps conserve space, increases the degrees of freedom of design, thereby promotes the quality of design of washing machine.
Description of drawings
Accompanying drawing 1 is a structure division sectional view of the present utility model;
Accompanying drawing 2 is embodiment's partial sectional view;
Accompanying drawing 3 moves left the limit position sectional view for embodiment's joint;
Accompanying drawing 4 is embodiment's joint limit position sectional view that moves right;
Accompanying drawing 5 is embodiment's joint right elevation.
Embodiment
Below in conjunction with accompanying drawing a kind of scalable drain connection of the utility model is described in further detail.
As Fig. 1, the technological scheme of a kind of scalable drain connection of the utility model: it comprises and two end connectors about bellows links to each other, upper fixing element, fixed block down, is installed on four guide pillars on upper fixing element and the following fixed block.Joint is that a hollow tube is installed on the guide pillar, can axially be free to slide along guide pillar, plays the effect of joint mobile guide.Be provided with two spacing hooks on the guide pillar in addition.
As Fig. 3, when guide pillar was moved to the left limit position, the left limit grab of guide pillar and the snap fit of the left limit grab on the upper fixing element were blocked.
As Fig. 4, when guide pillar moves right when reaching capacity the position, the right limit grab on the guide pillar cooperates with right limit grab on the upper fixing element and blocks, and be a shakedown this moment.When drawing with certain power or pushing away joint, the limit hook of engaging can be thrown off, and is in active state.Such pipe connector can arbitrarily not slide in use, and is more safe and reliable.
Be connected by screw with following fixed block with Fig. 5 upper fixing element as Fig. 2; Upper fixing element is provided with positioning hole with the end face of following fixed block, and convenient and outside plant is fixed.
Claims (5)
1. scalable drain connection, it is characterized in that: it comprise link to each other with bellows about two end connectors (3), upper fixing element (1), fixed block (2) down, and be installed in guide pillar (4) on upper fixing element (1) and the following fixed block (2), joint (3) axially is free to slide along guide pillar (4), between upper fixing element (1) and the joint (3) limit stoper is arranged, comprise two limit hooks (5) and two location grabs (6) on the joint of position correspondence with it on the upper fixing element (1).
2. scalable drain connection according to claim 1 is characterized in that joint (3) is a hollow pipe fitting.
3. scalable drain connection according to claim 1 is characterized in that guide pillar (4) is the smooth parts of rigidity.
4. scalable drain connection according to claim 1 is characterized in that distance between two limit hooks (5) on the upper fixing element is greater than the distance between two location grabs (6) on the joint.
5. scalable drain connection according to claim 1 is characterized in that the quantity of guide pillar (4) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206377136U CN201954155U (en) | 2010-12-02 | 2010-12-02 | Telescopic drainpipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206377136U CN201954155U (en) | 2010-12-02 | 2010-12-02 | Telescopic drainpipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954155U true CN201954155U (en) | 2011-08-31 |
Family
ID=44498265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206377136U Expired - Lifetime CN201954155U (en) | 2010-12-02 | 2010-12-02 | Telescopic drainpipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675440A (en) * | 2017-10-27 | 2018-02-09 | 无锡小天鹅股份有限公司 | Washing machine and its draining pump |
-
2010
- 2010-12-02 CN CN2010206377136U patent/CN201954155U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675440A (en) * | 2017-10-27 | 2018-02-09 | 无锡小天鹅股份有限公司 | Washing machine and its draining pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190726 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |