CN201448315U - Tension-compression fixer - Google Patents
Tension-compression fixer Download PDFInfo
- Publication number
- CN201448315U CN201448315U CN2009200446568U CN200920044656U CN201448315U CN 201448315 U CN201448315 U CN 201448315U CN 2009200446568 U CN2009200446568 U CN 2009200446568U CN 200920044656 U CN200920044656 U CN 200920044656U CN 201448315 U CN201448315 U CN 201448315U
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- CN
- China
- Prior art keywords
- spring
- pull bar
- tension
- compression
- fixer
- 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 relates to a tension-compression fixer, which comprises a shell, wherein a spring and a pull rod which is connected with the spring are arranged inside the shell, the pull rod can stretch and rotate relative to the shell under the effect of the spring, the upper part of the pull rod is provided with a card board, and the shell is also provided with a mounting groove. The tension-compression fixer can conveniently and rapidly install and disassemble different universal primary-effect filter and middle-effect filter, the compression force and the formation of the tension-compression fixer can be adjusted according to the requirement, the replacement of the fixer is free from any auxiliary tool, and the structure is simple.
Description
Technical field
The utility model relates to a kind of component for fixing, particularly a kind of fixture that is used for fixing the employing tension and compression member of filter.
Background technique
At present, the fixed installation of general air-conditioning box and cleaning equipment middle filtrator is to adopt bolt to install, the vibration of self during owing to equipment operation, and the bolt that is used for fixing filter may become flexible even come off automatically under long-time situation about using; And in the bigger environment of the humidity that may exist in air-conditioning box, bolt can get rusty, thereby destroys its mechanical property.In addition, filter needs to pull down cleaning in use for some time or changes, and the mode of bolt is not very convenient when the dismounting filter.
Summary of the invention
The utility model provides a kind of simple in structure in order to overcome above-mentioned shortcoming, the tension and compression fixture of the good and easy accessibility of stationarity.
The technical solution of the utility model is: a kind of tension and compression fixture, comprise housing, the pull bar that is provided with spring in the housing and passes spring, the pull bar bottom is provided with spring mountings, the spring lower end is spacing fixing by spring mountings, the spring upper end has housing top spacing, pull bar can be done with respect to housing under the effect of spring and stretch and spinning movement, pull bar top is provided with clamp, also be provided with mounting groove on the housing, described mounting groove complement filter device installing frame uses, and described clamp complement filter device frame uses.
Described pull bar can be that annulus head dummy pull bar also can be the forward type pull bar.
The utility model adopts the tension and compression member, described pull bar can rotate with clamp in drawing process and be fixed filter, if dismounting filter, rotation breaks away from compacted position as long as the stretching pull bar makes clamp, the utility model can conveniently install, dismantle various universal at the beginning of, medium efficient filter, its impacting force and form and can regulate as required, and change and need not use any assistant tool, simple in structure.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the user mode figure of present embodiment complement filter device;
Wherein: 1, housing, 2, pull bar, 3, the pull bar ring, 4, clamp, 5, mounting groove, 6, spring, 7, spring mountings, 11, the filter frame, 12, the filter installing frame.
Embodiment
For further understanding content of the present utility model and highlighting its structural advantage, now be elaborated as follows with the embodiment conjunction with figs..
The utility model main body adopts the PA Nylon to make, material is tough and tensile, firmly, wear-resisting, avirulent, as shown in Figure 1, the utility model comprises cylindrical housings, intracavity bottom at housing 1 is fixed with spring 6 by spring mountings 7, pull bar 2 in housing 1 inner chamber passes spring 6, spring mountings 7 is arranged on pull bar 2 lower ends, spring 6 upper ends are limited by housing top, pull bar 2 is under spring 6 effects, can do stretching and spinning movement with respect to housing 1, the stroke that pull bar 2 stretches can be regulated according to actual use condition, is processed with a mounting groove 5 on the housing 1, being used for the installing frame 12 of complement filter device uses, pull bar 2 tops are provided with clamp 4, and clamp 4 complement filter device frames 11 use, and pull bar 2 can rotate with clamp 4 in drawing process and be fixed filter, if the dismounting filter, 4 rotations break away from compacted position as long as the stretching pull bar makes clamp.
Claims (2)
1. tension and compression fixture, comprise housing, it is characterized in that the pull bar that is provided with spring in the housing and passes spring, the pull bar bottom is provided with spring mountings, and the spring lower end is spacing fixing by spring mountings, and the spring upper end has housing top spacing, pull bar top is provided with clamp, also be provided with mounting groove on the housing, described mounting groove complement filter device installing frame uses, and described clamp complement filter device frame uses.
2. tension and compression fixture according to claim 1 is characterized in that described pull bar can be that annulus head dummy pull bar also can be the forward type pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200446568U CN201448315U (en) | 2009-06-02 | 2009-06-02 | Tension-compression fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200446568U CN201448315U (en) | 2009-06-02 | 2009-06-02 | Tension-compression fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448315U true CN201448315U (en) | 2010-05-05 |
Family
ID=42553029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200446568U Expired - Lifetime CN201448315U (en) | 2009-06-02 | 2009-06-02 | Tension-compression fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908599A (en) * | 2019-04-01 | 2019-06-21 | 包小丹 | A kind of robot with UVLED lamp |
| WO2020134021A1 (en) * | 2018-12-29 | 2020-07-02 | 广东美的暖通设备有限公司 | Air conditioner, indoor unit of air conditioner and rotating connection structure thereof |
| CN113389789A (en) * | 2021-02-07 | 2021-09-14 | 机械工业第九设计研究院有限公司 | Portable filter locker structure |
-
2009
- 2009-06-02 CN CN2009200446568U patent/CN201448315U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134021A1 (en) * | 2018-12-29 | 2020-07-02 | 广东美的暖通设备有限公司 | Air conditioner, indoor unit of air conditioner and rotating connection structure thereof |
| CN109908599A (en) * | 2019-04-01 | 2019-06-21 | 包小丹 | A kind of robot with UVLED lamp |
| CN113389789A (en) * | 2021-02-07 | 2021-09-14 | 机械工业第九设计研究院有限公司 | Portable filter locker structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
| CX01 | Expiry of patent term |