CN207195809U - A kind of valve handle - Google Patents
A kind of valve handle Download PDFInfo
- Publication number
- CN207195809U CN207195809U CN201721054359.2U CN201721054359U CN207195809U CN 207195809 U CN207195809 U CN 207195809U CN 201721054359 U CN201721054359 U CN 201721054359U CN 207195809 U CN207195809 U CN 207195809U
- Authority
- CN
- China
- Prior art keywords
- fixing groove
- handwheel
- shaped
- pole
- valve handle
- 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 provides a kind of valve handle, more particularly to valve manufacture field, including handwheel, the periphery of the handwheel is provided with some fixed blocks, the surface of the fixed block is provided with the fixing groove of some open T-shaped, the symmetry axis of the fixing groove of T-shaped is with the handwheel on same straight line, and the end of the T-shaped of the fixing groove connect with the edge of the fixed block, the interior pole provided with the T-shaped that matches with the fixing groove of the fixing groove.The utility model not only small volume, and be easy to rotate, and can ensure that the secure safety of hand wheel rotating.
Description
Technical field
The utility model belongs to valve manufacture field, and in particular to a kind of valve handle.
Background technology
Handwheel is the device of valve opening, some large size valves, and Open valve needs larger torsion, it is therefore desirable to uses
Major diameter handwheel, but not only cost is high for major diameter handwheel, and volume is big, both improves production cost, is unfavorable for device volume again
Miniaturization.
Patent movability lever handwheel (Application No. CN201020623806.3), discloses a kind of lever handwheel, and the practicality is new
Type has more than one lever mouth in the outer ring of handwheel, and its caliber size can mutually agree with the bore of the shaft of outside；
Horizontal plane certain angle where position deviation outer ring of the lever mouth on outer ring, the angular range can be：0 degree to 90 degree；Thick stick
Bar mouth can be that outer agree with agrees with interior with the shaft bore mode of agreeing with；The utility model using lever principle by handwheel more
Easily rotate；But the utility model is during personnel rotate handwheel, and shaft easily departs from lever mouth, so as to cause personnel
Unstability is toppled over, and triggers accident.
For above-mentioned deficiency, a kind of valve handle is now needed, not only small volume, and be easy to rotate, and can ensure that handwheel turns
Dynamic secure safety.
Utility model content
The purpose of this utility model provides a kind of valve handle, not only small volume, and be easy to rotate, and can ensure that handwheel turns
Dynamic secure safety.
The utility model provides following technical scheme：
A kind of valve handle, including handwheel, the periphery of the handwheel are provided with some fixed blocks, and the surface of the fixed block is set
Have a fixing groove of some open T-shaped, the symmetry axis of the fixing groove of T-shaped with the handwheel on same straight line,
And the end of the T-shaped of the fixing groove connects with the edge of the fixed block, it is provided with and the fixing groove phase in the fixing groove
Match the pole of T-shaped.
Preferably, the fixed block and the handwheel are formed in one.
Preferably, the pole is connected with one end that the fixing groove is in contact by magnetic.
Preferably, the depth of the fixing groove is more than the direct of the pole.
Preferably, the pole is also formed in one.
The beneficial effects of the utility model：
The utility model designs when pole is and separated with handwheel, so as to reduce the volume of handwheel, can be carried by pole
The length of high torque, consequently facilitating rotate handwheel, and by the end of the pole of T-shaped and the fixing groove of T-shaped can mutual lattice gear, can
Pole is avoided because external force and fixing groove depart from, so that it is guaranteed that the secure safety rotated.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model front view；
In figure mark for：1st, handwheel；2nd, fixed block；3rd, fixing groove；4th, pole.
Embodiment
As shown in figure 1, a kind of valve handle, including handwheel 1, the periphery of handwheel 1 are provided with some fixed blocks 2, fixed block 2
Surface is provided with the fixing groove 3 of some open T-shaped, the symmetry axis of the fixing groove 3 of T-shaped with handwheel 1 on same straight line,
And the end of the T-shaped of fixing groove 3 connects with the edge of fixed block 2, the pole for the T-shaped that matches with fixing groove 3 is provided with fixing groove 3
4；Designed when pole 4 is and separated with handwheel 1, so as to reduce the volume of handwheel 1, the length of torque can be improved by pole 4,
It consequently facilitating rotating handwheel 1, and can mutually be kept off lattice by the pole 4 of T-shaped and the end of the fixing groove 3 of T-shaped, pole 4 can be avoided
Because external force and fixing groove 3 depart from, so that it is guaranteed that the secure safety rotated；
Wherein, fixed block 2 and handwheel 1 are formed in one, and are integrally formed the intensity that can improve device, and then improve and use the longevity
Life；
Wherein, pole 4 is connected with one end that fixing groove 3 is in contact by magnetic, this structure can further prevent pole 4 with
Fixing groove 3 departs from, and enters a secure safety for ensuring to rotate；
Wherein, the depth of fixing groove 3 is more than the diameter of pole 4, and the body of such pole 4, which is fully sunk in, is limited in fixation
Groove 3, prevent pole 4 from departing from fixing groove 3, enter a secure safety for ensuring to rotate；
Wherein, pole 4 is also formed in one, and is integrally formed the intensity that can improve device, and then improve service life.
The advantages of the utility model：
As shown in figure 1, pole 4, so as to reduce the volume of handwheel 1, is passed through into pole 4 with handwheel 1 to be designed when separating
The length of torque can be improved, consequently facilitating handwheel 1 is rotated, and can be mutual by the pole 4 of T-shaped and the end of the fixing groove 3 of T-shaped
Lattice are kept off, and can avoid pole 4 because external force and fixing groove 3 depart from, so that it is guaranteed that the secure safety rotated.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (5)
- A kind of 1. valve handle, it is characterised in that：Including handwheel, the periphery of the handwheel is provided with some fixed blocks, the fixation The surface of block is provided with the fixing groove of some open T-shaped, and the symmetry axis of the fixing groove of T-shaped is with the handwheel located immediately at same On one straight line, and the end of the T-shaped of the fixing groove connects with the edge of the fixed block, be provided with the fixing groove with it is described Fixing groove matches the pole of T-shaped.
- A kind of 2. valve handle according to claim 1, it is characterised in that：The fixed block and the handwheel are integrated into Type.
- A kind of 3. valve handle according to claim 1, it is characterised in that：The pole is in contact with the fixing groove One end is connected by magnetic.
- A kind of 4. valve handle according to claim 1, it is characterised in that：The depth of the fixing groove is more than the pole It is direct.
- A kind of 5. valve handle according to claim 1, it is characterised in that：The pole is also formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054359.2U CN207195809U (en) | 2017-08-22 | 2017-08-22 | A kind of valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054359.2U CN207195809U (en) | 2017-08-22 | 2017-08-22 | A kind of valve handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195809U true CN207195809U (en) | 2018-04-06 |
Family
ID=61794800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054359.2U Expired - Fee Related CN207195809U (en) | 2017-08-22 | 2017-08-22 | A kind of valve handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195809U (en) |
-
2017
- 2017-08-22 CN CN201721054359.2U patent/CN207195809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20200822 |