CN202927078U - Plastic valve with novel handle - Google Patents
Plastic valve with novel handle Download PDFInfo
- Publication number
- CN202927078U CN202927078U CN 201220634217 CN201220634217U CN202927078U CN 202927078 U CN202927078 U CN 202927078U CN 201220634217 CN201220634217 CN 201220634217 CN 201220634217 U CN201220634217 U CN 201220634217U CN 202927078 U CN202927078 U CN 202927078U
- Authority
- CN
- China
- Prior art keywords
- valve
- handle
- valve rod
- insert
- rod
- 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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- Lift Valve (AREA)
- Valve Housings (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a plastic valve with a novel handle. The plastic valve comprises a valve body, a valve base, a valve plate, a valve rod and a handle, wherein the valve plate is arranged in the valve base; the valve base is arranged in the valve body; the valve rod respectively penetrates in the valve body, the valve base and the valve plate; the handle is arranged at the top end of the valve rod; an insert is arranged at the bottom end of the handle; the insert is arranged at a joint of the handle and the valve rod; the insert is in contact with the valve rod; and the insert is a Teflon piece or an iron piece. The plastic valve has the beneficial effects: the insert is arranged at the joint of the handle and the valve rod and the insert is made of a wear-resisting material, so that the handle is not damaged after the plastic valve is opened and closed for many times, the handle is not cracked under the matching effect of the handle and the valve rod, and the plastic valve has the advantages of simple structure, low processing cost, high working efficiency, long service life, and the like.
Description
Technical field
The utility model belongs to the pipeline valve field, especially relates to a kind of plastic cement valve with new type handle.
Background technique
Plastic cement valve comprises valve body, valve plate, valve rod, valve seat, handle in existing technology, handle of the prior art once is injection molded into, described handle is connected by valve rod with valve body, its Placement is direct interference fit, be about to valve rod and pound in described handle, because described handle is to adopt the injection moulding of ABS raw material, the transformation that produces character under solar radiation, valve rod and described handle junction be due to the large easily cracking of moment of torsion, and plastics rub back and forth with metal shaft and very easily wear and tear.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of plastic cement valve with new type handle of a kind of simple in structure, simple to operate, high working efficiency, long service life, especially is suitable as pipeline valve and uses.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of plastic cement valve with new type handle comprises valve body, valve seat, valve plate, valve rod, handle; Described valve plate is located in described valve seat, and described valve seat is located in described valve body, and described valve rod is applied in respectively in described valve body, valve seat and valve plate; The top of described valve rod is provided with handle, is provided with mold insert in the bottom of described handle.
Further, described mold insert is located at the joint of described handle and described valve rod, and described mold insert contacts with described valve rod.
Further, described mold insert is Teflon spare or ironware.
Described Teflon is teflon, can use continuously at 260 ℃, has maximum operation (service) temperature 290-300 ℃, extremely low friction factor, good wear resistance and fabulous chemical stability.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, be provided with mold insert due on described handle with joint described valve rod, and described mold insert is wear-resistant material, therefore plastic cement valve at switch for several times, handle can not be damaged yet, and handle can not ftracture owing to coordinating with valve rod; Have simple in structure, the advantages such as processing cost is low, high working efficiency, long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of looking up of handle of the present utility model.
In figure:
1, valve body 2, valve seat 3, valve plate
4, valve rod 5, handle 6, mold insert
Embodiment
As shown in Figure 1, 2, a kind of plastic cement valve with new type handle of the utility model comprises valve body 1, valve seat 2, valve plate 3, valve rod 4, handle 5; Described valve plate 3 is located in described valve seat 2, and described valve seat 2 is located in described valve body 1, and described valve rod 4 is applied in respectively in described valve body 1, valve seat 2 and valve plate 3; The top of described valve rod 4 is provided with handle 5, is provided with mold insert 6 in the bottom of described handle 5.
Preferably, described mold insert 6 is located at the joint of described handle 5 and described valve rod 4, and described mold insert 6 contacts with described valve rod 4.
Preferably, described mold insert 6 is Teflon spare or ironware.
The working procedure of this example: by pulling handle 5, can realize the opening and closing of plastic cement valve, because the joint with described valve rod 4 on described handle 5 is provided with mold insert 6, and described mold insert 6 is wear-resistant material, therefore plastic cement valve at switch for several times, handle 5 can not be damaged yet, and handle 5 can not ftracture owing to coordinating with valve rod 4, has the advantages such as high working efficiency, long service life.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. the plastic cement valve with new type handle, is characterized in that: comprise valve body, valve seat, valve plate, valve rod, handle; Described valve plate is located in described valve seat, and described valve seat is located in described valve body, and described valve rod is applied in respectively in described valve body, valve seat and valve plate; The top of described valve rod is provided with handle, is provided with mold insert in the bottom of described handle.
2. the plastic cement valve with new type handle according to claim 1, it is characterized in that: described mold insert is located at the joint of described handle and described valve rod, and described mold insert contacts with described valve rod.
3. the plastic cement valve with new type handle according to claim 1, it is characterized in that: described mold insert is Teflon spare or ironware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634217 CN202927078U (en) | 2012-11-26 | 2012-11-26 | Plastic valve with novel handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634217 CN202927078U (en) | 2012-11-26 | 2012-11-26 | Plastic valve with novel handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927078U true CN202927078U (en) | 2013-05-08 |
Family
ID=48217038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634217 Expired - Fee Related CN202927078U (en) | 2012-11-26 | 2012-11-26 | Plastic valve with novel handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927078U (en) |
-
2012
- 2012-11-26 CN CN 201220634217 patent/CN202927078U/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: 20130508 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |