CN207213309U - A kind of valve handle - Google Patents
A kind of valve handle Download PDFInfo
- Publication number
- CN207213309U CN207213309U CN201721071205.4U CN201721071205U CN207213309U CN 207213309 U CN207213309 U CN 207213309U CN 201721071205 U CN201721071205 U CN 201721071205U CN 207213309 U CN207213309 U CN 207213309U
- Authority
- CN
- China
- Prior art keywords
- bat
- handle
- switch axle
- taper knob
- handle switch
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of valve handle, including taper knob, bearing holder (housing, cover) is installed on the inwall of the taper knob, and the inside of taper knob is also equipped with rotate gear, the bottom of the taper knob offers limiting through hole, the inside of the limiting through hole is provided with bat-handle switch axle, the bat-handle switch axle offers driving cog with rotate gear corresponding position, and the both ends of bat-handle switch axle are arranged rubber sleeve, the cooperation that the utility model passes through driving cog and rotate gear, complete the rotation of valve rocking handle, whole process need not rotate single knife switch, one end of bat-handle switch axle, which need to only be pressed with finger, to open, the pressing other end can close, it is convenient to use；Limiting through hole has antifriction gum cover with being glued on the contact surface of bat-handle switch axle, on the one hand protects the outer wall of bat-handle switch axle not scratched and damaged for a long time, caused noise when on the other hand also greatly reducing bat-handle switch axle folding, practical.
Description
Technical field
The utility model belongs to valve technology field, and in particular to a kind of valve handle.
Background technology
Valve has very extensive utilization in industrial production, all trades and professions of life, is domestic water line, industry
The essential device of fluid line.It is small to arrive family's water supply pipe, greatly to Three Gorges Dam, Qinshan nuclear power plant, or even space
Divine boat's series spaceship, international space station have valve to serve in centre vital.There is data to show, 100
Ten thousand kilowatts of nuclear power station, the value of valve will account for 5% to the 10% of nuclear power station gross investment, and the expense that later stage maintenance of valve is safeguarded is to account for
The 50% of nuclear power station maintenance cost, it is seen that the importance of valve.
And for valve, handle is an essential part again, and most handle of market is hilted broadsword formula now
Handle, the folding of valve, overall aesthetics deficiency, and space during rotating folding are realized by the left-right rotation of unidirectional valve opening
Take big, the thin layer limiting card that handle cap is also only relied on during folding provides the power of rotation crank, for a long time using fragile, needs
We solve.
Utility model content
The purpose of this utility model is to provide a kind of valve handle, to solve to propose market now in above-mentioned background technology
Most handle be hilted broadsword formula handle, the folding of valve is realized by the left-right rotation of unidirectional valve opening, overall aesthetics is not
Foot, and space hold during rotating folding is big, and the thin layer limiting card that handle cap is also only relied on during folding provides the power of rotation crank,
Flimsy problem is used for a long time.
To achieve the above object, the utility model provides following technical scheme：A kind of valve handle, including taper knob, institute
State and bearing holder (housing, cover) is installed on the inwall of taper knob, and the inside of taper knob is also equipped with rotate gear, the rotate gear and hand
Sleeve is rotatablely connected by bearing holder (housing, cover), and the center position of rotate gear offers rocking handle mounting hole, the bottom of the taper knob
Portion offers limiting through hole, and the inside of the limiting through hole is provided with bat-handle switch axle, the bat-handle switch axle and rotate gear
Corresponding position offers driving cog, and the both ends of bat-handle switch axle are arranged rubber sleeve.
Preferably, the rocking handle mounting hole is square structure.
Preferably, the driving cog is meshed with the gear of rotate gear outer.
Preferably, the limiting through hole has antifriction gum cover with being glued on the contact surface of bat-handle switch axle left and right ends.
Preferably, switch pointing character is carved with the both ends of the bat-handle switch axle on the outer wall of rubber sleeve.
Preferably, manhole is offered with rocking handle mounting hole corresponding position on the lower surface of the taper knob.
Compared with prior art, the beneficial effects of the utility model are：The valve handle is scientific and reasonable for structure, safe to use
It is convenient, by the cooperation of driving cog and rotate gear, the rotation of valve rocking handle is completed, whole process need not rotate single knife switch,
One end of bat-handle switch axle, which need to only be pressed with finger, to open, and the pressing other end can close, convenient to use；Turning gear
The through hole of penetrability provides power for the rotation of rocking handle on wheel, and stability is good, for a long time using being hardly damaged；Limiting through hole and hand
Being glued on the contact surface of handle switch axle has antifriction gum cover, on the one hand protects the outer wall of bat-handle switch axle not by prolonged
Scratch and damage, caused noise when on the other hand also greatly reducing bat-handle switch axle folding is practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1- bat-handle switchs axle, 2- taper knobs, 3- rocking handles mounting hole, 4- bearing holder (housing, cover)s, 5- rotate gears, 6- driving cogs,
7- limiting through hole, 8- rubber sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of valve handle, including taper knob 2, taper knob 2
Inwall on bearing holder (housing, cover) 4 is installed, and the inside of taper knob 2 is also equipped with rotate gear 5, and rotate gear 5 passes through with taper knob 2
Bearing holder (housing, cover) 4 is rotatablely connected, and the center position of rotate gear 5 offers rocking handle mounting hole 3, and the bottom of taper knob 2 offers
Limiting through hole 7, the inside of limiting through hole 7 are provided with bat-handle switch axle 1, and bat-handle switch axle 1 is opened with the corresponding position of rotate gear 5
Provided with driving cog 6, and the both ends of bat-handle switch axle 1 are arranged rubber sleeve 8.
In the present embodiment, it is preferred that rocking handle mounting hole 3 is square structure, it should be noted that rocking handle mounting hole 3 is not only
It can be square structure, can also be regular pentagon structure or other regular polygon structures, when installation is applied, according to valve internal
The top seamed edge quantity of rocking handle determines, applied widely.
In the present embodiment, it is preferred that driving cog 6 is meshed with the gear of the outer of rotate gear 5, when driving handle switch shaft
When 1, driving cog 6 moves left and right, and drives rotate gear 5 to rotate, and so as to play a part of rotating rocking handle, is rotated without hilted broadsword
Exterior space is taken, it is overall more attractive in appearance.
In the present embodiment, it is preferred that limiting through hole 7 with the contact surface of the left and right ends of bat-handle switch axle 1 be glued have it is anti-
Rub gum cover, and antifriction gum cover, which can be glued, to be fixedly connected by other means, be nested in limiting through hole 7 and opened with handle
The contact surface of the left and right ends of axle 1 is closed, when bat-handle switch axle 1 is moved due to pressing, avoids the friction with limiting through hole 7,
Service life is grown, while greatly reduces caused noise when bat-handle switch axle 1 slides, practical.
In the present embodiment, it is preferred that switch instruction word is carved with the outer wall of rubber sleeve 8 in the both ends of bat-handle switch axle 1
Symbol, one end of bat-handle switch axle 1 is ON pointing characters, and the other end is OFF pointing character, when user presses ON one end
Wait, driving cog 6 moves with the movement of bat-handle switch axle 1, drives rotate gear 5 and internal rocking bar to rotate, and reaches unlatching and makees
With with the displacement increase of bat-handle switch axle 1, current increase, and after pressing enters taper knob 2 completely, water flow to maximum；
Otherwise pressing OFF one end, current then progressively close off, easy to use, a finger pressing is only needed.
In the present embodiment, it is preferred that offer circle with the corresponding position of rocking handle mounting hole 3 on the lower surface of taper knob 2
Through hole, the diameter of manhole is more than the length of the maximum diagonal of rocking handle mounting hole 3, to valve internal rocking bar and rocking handle mounting hole
3 installation that agrees with provides a great convenience.
Operation principle：Safe ready when the utility model uses, user are directly led to by the circle of the lower surface of taper knob 2
The insertion of the rocking bar of valve internal is arranged in rocking handle mounting hole 3 by hole can normal use, it should be noted that differentiates bat-handle switch axle 1
One end is ON pointing characters, and the other end is OFF pointing character, and when user presses ON one end, driving cog 6 is with handle
The movement of switch shaft 1 and move, drive rotate gear 5 and internal rocking bar to rotate, reach unlatching effect, with bat-handle switch axle
1 displacement increases and current increase, and after pressing enters taper knob 2 completely, water flow to maximum；Otherwise pressing OFF one end,
Current then progressively close off, easy to use, only need a finger to press, and the through hole of penetrability is rocking handle in rotate gear 5
Rotate and power is provided, stability is good, for a long time using being hardly damaged；Limiting through hole 7 and equal glue on the contact surface of bat-handle switch axle 1
Antifriction gum cover is connected to, on the one hand protects the outer wall of bat-handle switch axle 1 not scratched and damaged for a long time, on the other hand
Caused noise when greatly reducing bat-handle switch 1 folding of axle, it is practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of valve handle, including taper knob（2）, it is characterised in that：The taper knob（2）Inwall on bearing holder (housing, cover) is installed
（4）, and taper knob（2）Inside be also equipped with rotate gear（5）, the rotate gear（5）With taper knob（2）Pass through bearing holder (housing, cover)
（4）Rotation connection, and rotate gear（5）Center position offer rocking handle mounting hole（3）, the taper knob（2）Bottom
Offer limiting through hole（7）, the limiting through hole（7）Inside bat-handle switch axle is installed（1）, the bat-handle switch axle（1）
With rotate gear（5）Corresponding position offers driving cog（6）, and bat-handle switch axle（1）Both ends be arranged rubber sleeve
（8）.
A kind of 2. valve handle according to claim 1, it is characterised in that：The rocking handle mounting hole（3）For square structure.
A kind of 3. valve handle according to claim 1, it is characterised in that：The driving cog（6）With rotate gear（5）Outside
The gear on edge is meshed.
A kind of 4. valve handle according to claim 1, it is characterised in that：The limiting through hole（7）With bat-handle switch axle
（1）Being glued on the contact surface of left and right ends has antifriction gum cover.
A kind of 5. valve handle according to claim 1, it is characterised in that：The bat-handle switch axle（1）Both ends it is close
Rubber sleeve（8）Outer wall on be carved with switch pointing character.
A kind of 6. valve handle according to claim 1, it is characterised in that：The taper knob（2）Lower surface on shaking
Handle mounting hole（3）Corresponding position offers manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071205.4U CN207213309U (en) | 2017-08-25 | 2017-08-25 | A kind of valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071205.4U CN207213309U (en) | 2017-08-25 | 2017-08-25 | A kind of valve handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213309U true CN207213309U (en) | 2018-04-10 |
Family
ID=61816703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071205.4U Expired - Fee Related CN207213309U (en) | 2017-08-25 | 2017-08-25 | A kind of valve handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213309U (en) |
-
2017
- 2017-08-25 CN CN201721071205.4U patent/CN207213309U/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: 20180410 Termination date: 20190825 |