CN205781288U - Integrated sealing water valve handle - Google Patents
Integrated sealing water valve handle Download PDFInfo
- Publication number
- CN205781288U CN205781288U CN201620705247.8U CN201620705247U CN205781288U CN 205781288 U CN205781288 U CN 205781288U CN 201620705247 U CN201620705247 U CN 201620705247U CN 205781288 U CN205781288 U CN 205781288U
- Authority
- CN
- China
- Prior art keywords
- water valve
- limit base
- balancing weight
- integrated
- 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
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- Mechanically-Actuated Valves (AREA)
- Valve Housings (AREA)
Abstract
This utility model relates to a kind of integrated sealing water valve handle, its housing, balancing weight and limit base, and limit base is connected with this housing integrated through injection molding, and limit base and shell inner surface are formed with containing cavity, and this balancing weight is assemblied in this containing cavity.Water valve handle of the present utility model is connected setting with the integrated through injection molding of limit base by housing, it is possible to be coated in the containing cavity of sealing by balancing weight, thus effectively prevents balancing weight from getting rusty situation；It addition, the frame mode of handwheel of the present utility model, its production technology more common handwheel processing technology is the simplest, it is only necessary to twice injection i.e. can get handwheel finished product, and without the assembly process in later stage, the production cost of handwheel can effectively be reduced；Additionally, mounting seat and limit base are due to the supporting role of balancing weight so that it is structural strength is the most effectively promoted, the obstruct antirust function of mounting seat and limit base also protects balancing weight, and the two complements each other, and then effectively extends the service life of handwheel.
Description
Technical field
This utility model relates to the composition accessory of a kind of water valve, particularly relates to a kind of integrated sealing water valve handle.
Background technology
Handwheel is the necessary building block of water valve, and the handwheel of current most water valves is to use plastic material to make and at it
Electroplating surface coating and be similar to metal material handwheel, but its weight is generally unable to reach the weight of metal handwheel, operating handle
Poor, sensitivity is relatively low；And all-metal material handwheel, complex manufacturing, with high costs.
The Chinese utility model patent of Application No. 201420868134.0 discloses a kind of high sensitivity water valve regulation hands
Handle, it is connected on water valve valve shaft, and it includes one and is sheathed on water valve valve shaft and can be with water valve valve shaft synchronous axial system
Handle mount, one it is arranged in the handle lower cover bottom handle mount and is arranged between handle mount and handle lower cover
Balancing weight, balancing weight is usually ironwork.This regulation handle necessity configuration handle lower cover, handle lower cover installs fixing more fiber crops
Tired；And balancing weight is directly installed on handle mount, as described in its Fig. 1, there is exposed part in balancing weight, due to water valve
Use ambient humidity big, this results in balancing weight and gets rusty easily, and then easily produces rust water outflow situation, affects the product of water valve
Matter and service life.
Summary of the invention
This utility model provides a kind of integrated sealing water valve handle, to overcome the existing water valve handle being equipped with balancing weight
The problem that assembling more bothers, service life is shorter existed.
This utility model adopts the following technical scheme that
Integrated sealing water valve handle, including housing and balancing weight；Also include that limit base, limit base are molded one with this housing
Body connects, and limit base and shell inner surface are formed with containing cavity, and this balancing weight is assemblied in this containing cavity, and this containing cavity is airtight
Containing cavity.
Further: above-mentioned shell inner surface is once molded and is formed with mounting seat, installing hole, water valve valve it are provided with in mounting seat
Axle top is solidly connected with the screwed lock through this installing hole.Above-mentioned limit base is made up of, even the egative film integrally connected and connection seat
Joint chair is provided with the groove of the outer wall on the top with above-mentioned valve shaft and engages the through hole being connected；Connect seat end face and above-mentioned mounting seat bottom surface
Integrated through injection molding connects, and the outside of egative film is along being connected with the medial wall integrated through injection molding of above-mentioned housing.Further, above-mentioned egative film
It is provided with spline groove between edge, outside and the medial wall of above-mentioned housing；And/or, connecting seat end face is non-with above-mentioned mounting seat bottom surface
Plane connects.
The production technology of water valve handle of the present utility model is: first, and injection for the first time makes limit base, then, will limit
The appointment position that position seat and balancing weight are sequentially assemblied in the mould of injection-moulded housing, finally, second time injection makes housing,
Obtain water valve handle of the present utility model.
From the above-mentioned description to this utility model structure, compared to the prior art, this utility model has the most excellent
Point: water valve handle of the present utility model is connected setting by housing with the integrated through injection molding of limit base, it is possible to be coated on by balancing weight
In the containing cavity sealed, thus effectively prevent balancing weight from getting rusty situation；It addition, the structure side of handwheel of the present utility model
Formula, its production technology more common handwheel processing technology is the simplest, it is only necessary to twice injection i.e. can get handwheel finished product, without
Wanting the assembly process in later stage, the production cost of handwheel can effectively be reduced；Additionally, mounting seat and limit base are due to balancing weight
Supporting role so that it is structural strength is the most effectively promoted, and the obstruct antirust function of mounting seat and limit base also protects joins
Pouring weight, the two complements each other, and then effectively extends the service life of handwheel；Finally, handwheel of the present utility model by screw with
The locking of water valve valve shaft can use, and it is simple, convenient to use.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of handwheel of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, integrated sealing water valve handle, including housing 1, balancing weight 2 and limit base 3, housing 1 outer wall is provided with
Anti-skidding raised line 12.Limit base 3 is connected with this housing 1 integrated injection molding, and limit base 3 and housing 1 inner surface are formed with containing cavity, and this is joined
Pouring weight 2 is assemblied in this containing cavity, and this containing cavity is airtight containing cavity.With continued reference to Fig. 1, above-mentioned housing 1 inner surface is once noted
Mould and be formed with mounting seat 11, in mounting seat 11, be provided with installing hole 10, water valve valve shaft 4 top and the screw 5 through this installing hole 10
Lock and connect；Housing 1 top is equipped fills out the top cover 13 covering this installing hole 10.Above-mentioned limit base 3 is by the egative film 31 integrally connected
Constituting with connecting seat 32, the groove of the outer wall that connection seat 32 is provided with the top with above-mentioned valve shaft 4 engages the through hole 30 being connected；Connect
Seat 32 end faces are connected with above-mentioned mounting seat 11 bottom surface integrated through injection molding, and the outside of egative film 31 is molded along the medial wall with above-mentioned housing 1
One connects.Further, in order to strengthen the bonding strength of limit base 3 and housing 1, during preventing life-time service, the two is sent out
Estranged from the outside of, above-mentioned egative film 31 along and the medial wall of above-mentioned housing 1 between be provided with spline groove；And/or, connect seat 32 and push up
Face is that on-plane surface is connected (such as groove connection, male and fomale(M&F), sags and crests connection etc.) with above-mentioned mounting seat 11 bottom surface.
With continued reference to Fig. 1, the production technology of water valve handle of the present utility model is: first, and injection for the first time makes spacing
Seat 3, then, the appointment position that limit base 3 and balancing weight 2 are sequentially assemblied in the mould of injection-moulded housing 1, finally, for the second time
Injection makes housing 1, i.e. can get water valve handle of the present utility model.
Water valve handle of the present utility model is connected setting by housing 1 with the integrated through injection molding of limit base 3, it is possible to by balancing weight
2 are coated in the containing cavity of sealing, thus effectively prevent balancing weight 2 from getting rusty situation；It addition, handwheel of the present utility model
Frame mode, its production technology more common handwheel processing technology is the simplest, it is only necessary to twice injection i.e. can get handwheel finished product,
Without the assembly process in later stage, the production cost of handwheel can effectively be reduced；Additionally, mounting seat 11 and limit base 3
Supporting role due to balancing weight 2 so that it is structural strength is the most effectively promoted, the obstruct of mounting seat 11 and limit base 3 is antirust
Function also protects balancing weight 2, and the two complements each other, and then effectively extends the service life of handwheel；Finally, of the present utility model
Handwheel can be used with water valve valve shaft 4 locking by screw 5, and it is simple, convenient to use.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model be not limited thereto,
All changes utilizing this design that this utility model carries out unsubstantiality, all should belong to the row invading this utility model protection domain
For.
Claims (6)
1. integrated sealing water valve handle, including housing and balancing weight；It is characterized in that: also include limit base, limit base and institute
Stating housing integrated through injection molding to connect, limit base and shell inner surface are formed with containing cavity, and this balancing weight is assemblied in this containing cavity.
2. integrated sealing water valve handle as claimed in claim 1, it is characterised in that: described containing cavity is airtight containing cavity.
3. integrated sealing water valve handle as claimed in claim 1, it is characterised in that: described shell inner surface is once molded shape
Becoming to have mounting seat, be provided with installing hole in mounting seat, water valve valve shaft top is solidly connected with the screwed lock through this installing hole.
4. integrated sealing water valve handle as claimed in claim 3, it is characterised in that: described limit base is by the end integrally connected
Sheet and connection seat are constituted, and the groove of the outer wall that connection seat is provided with the top with described valve shaft engages the through hole being connected；Connect seat top
Face is connected with described mounting seat bottom surface integrated through injection molding, and the outside of egative film is along being connected with the medial wall integrated through injection molding of described housing.
5. integrated sealing water valve handle as claimed in claim 4, it is characterised in that: edge, outside and the described shell of described egative film
Spline groove it is provided with between the medial wall of body.
6. integrated sealing water valve handle as claimed in claim 4, it is characterised in that: described connection seat end face and described installation
Seat bottom face is that on-plane surface connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705247.8U CN205781288U (en) | 2016-07-06 | 2016-07-06 | Integrated sealing water valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705247.8U CN205781288U (en) | 2016-07-06 | 2016-07-06 | Integrated sealing water valve handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781288U true CN205781288U (en) | 2016-12-07 |
Family
ID=58123497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705247.8U Expired - Fee Related CN205781288U (en) | 2016-07-06 | 2016-07-06 | Integrated sealing water valve handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781288U (en) |
-
2016
- 2016-07-06 CN CN201620705247.8U patent/CN205781288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |