CN200982462Y - Labor-saving valve handles - Google Patents
Labor-saving valve handles Download PDFInfo
- Publication number
- CN200982462Y CN200982462Y CN 200620141361 CN200620141361U CN200982462Y CN 200982462 Y CN200982462 Y CN 200982462Y CN 200620141361 CN200620141361 CN 200620141361 CN 200620141361 U CN200620141361 U CN 200620141361U CN 200982462 Y CN200982462 Y CN 200982462Y
- Authority
- CN
- China
- Prior art keywords
- main body
- valve
- handle
- handle main
- slide blocks
- 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
Links
Abstract
The utility model relates to a labor-saving valve handle which can conveniently open or close a valve with little strength. The utility model comprises a main body of the handle and a sliding device arranged thereon. The utility model has the beneficial effect that the main body of the handle has a biggish acting force arm, thereby conveniently opening or closing a valve with little strength, and the utility model has the advantages of simple structure and low cost.
Description
[affiliated technical field]
The utility model relates to a kind of handle, relates in particular to the laborsaving valve handle that a kind of energy is convenient, the labour-saving opens or closes valve.
[background technique]
Existing valve handle is generally disc, usually need bigger power could open or throttle down, and skid easily, and disk is less to the moment of valve hinges, cost bigger strength and could open or throttle down, when getting rusty, more be difficult to open or close as valve, therefore, bring great inconvenience to operation.
[summary of the invention]
It is a kind of simple in structure that the utility model purpose is to provide, can be convenient, laborsaving valve handle that the labour-saving opens or closes valve, solve the problem of effort of unlatching that prior art exists or throttle down.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: laborsaving valve handle is characterized in that it comprises handle main body and the sliding device which is provided with.Sliding device can cooperate with the rotating shaft of valve, adjusts the position of sliding device on handle main body, and the relative valve hinges of adjusting valve handle has maximum arm of force, reaches labour-saving purpose in the process of unlatching or throttle down.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures:
Have sliding-groove on the described handle main body, described sliding device and this sliding-groove are slidingly matched.Sliding device can slide in sliding-groove, guarantees that the arm of force to valve hinges of handle is maximum all the time in the process of unlatching or throttle down.Described handle main body is a rectangular, helps guaranteeing that the acting force arm of the relative valve of handle main body is long, and compares economical with materials.Described sliding-groove is opened the inside in handle main body, under the situation that does not influence intensity, can save material again, reduces cost.
Described sliding device comprises slide blocks and the catch affixed with it, has valve shaft on the described slide blocks and uses the hole.Sliding device cooperates with valve with the hole by valve shaft, and catch is used to realize that the activity of sliding device and handle main body cooperates.
The both sides that described catch is positioned at described slide blocks cooperate with described handle main body, and are fixed on the described slide blocks by link.Described catch and handle main body Spielpassung.Two catch on the slide blocks of same end form a slip and use groove, guarantee the slip of the relative handle main body of sliding device.
The beneficial effect that the utlity model has is: handle main body has bigger acting force arm, can make things convenient for, the labour-saving opens or closes the valve valve, and simple in structure, cost is low.
[description of drawings]
Fig. 1 is a kind of structural representation of the present utility model;
Among the figure: 1. handle main body, 2. slide blocks, 3. catch, 4. valve shaft is with hole, 5. sliding-groove.
[embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: laborsaving valve handle, as shown in Figure 1, it comprises handle main body 1 that has sliding-groove 6 and the sliding device which is provided with.Sliding device and this sliding-groove 5 are slidingly matched.Sliding device comprises slide blocks 2 and the catch 3 affixed with it, a catch 3 is respectively established in the cooperation place of the both sides of slide blocks 2 and handle main body 1, and (catch 3 is four, be separately fixed on the two sides of the relative both sides of slide blocks), catch 3 is fixed on the described slide blocks 2 by link, catch 3 and handle main body 1 Spielpassung.Have valve shaft on the slide blocks 2 and use hole 4.Handle main body 1 is a rectangular.
During use, the valve axis hole 4 on the slide blocks 2 is nested with on valve hinges, during handle with sleeve, constantly the corrective action arm of force is guaranteed arm of force maximum, realizes the purpose of laborsaving unlatching or throttle down.
Claims (6)
1. laborsaving valve handle is characterized in that it comprises handle main body (1) and the sliding device which is provided with.
2. laborsaving valve handle according to claim 1 is characterized in that having on the described handle main body (1) sliding-groove (5), and described sliding device and this sliding-groove (5) are slidingly matched.
3. laborsaving valve handle according to claim 1 and 2 is characterized in that described sliding device comprises slide blocks (2) and the catch (3) affixed with it, has valve shaft on the described slide blocks (2) and uses hole (4).
4. laborsaving valve handle according to claim 3 is characterized in that the both sides that described catch (3) is positioned at described slide blocks (2) cooperate with described handle main body (1), and is fixed on the described slide blocks (2) by link.
5. laborsaving valve handle according to claim 4 is characterized in that described catch (3) and handle main body (1) Spielpassung.
6. laborsaving valve handle according to claim 5 is characterized in that described handle main body (1) is a rectangular, and described sliding-groove (5) is located at the inside of handle main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141361 CN200982462Y (en) | 2006-12-22 | 2006-12-22 | Labor-saving valve handles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620141361 CN200982462Y (en) | 2006-12-22 | 2006-12-22 | Labor-saving valve handles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982462Y true CN200982462Y (en) | 2007-11-28 |
Family
ID=38909620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620141361 Expired - Fee Related CN200982462Y (en) | 2006-12-22 | 2006-12-22 | Labor-saving valve handles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982462Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330839A (en) * | 2010-07-13 | 2012-01-25 | 盛春岭 | Multifunctional valve booster |
-
2006
- 2006-12-22 CN CN 200620141361 patent/CN200982462Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330839A (en) * | 2010-07-13 | 2012-01-25 | 盛春岭 | Multifunctional valve booster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |