CN203068038U - Injection-molded flange - Google Patents
Injection-molded flange Download PDFInfo
- Publication number
- CN203068038U CN203068038U CN 201220611245 CN201220611245U CN203068038U CN 203068038 U CN203068038 U CN 203068038U CN 201220611245 CN201220611245 CN 201220611245 CN 201220611245 U CN201220611245 U CN 201220611245U CN 203068038 U CN203068038 U CN 203068038U
- Authority
- CN
- China
- Prior art keywords
- annular
- injection moulding
- annular disk
- disk body
- flange
- 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
Images
Abstract
The utility model discloses an injection-molded flange, and belongs to the technical field of flanges. The injection-molded flange is simple in structure, good in sealing effect, and long in service life, and comprises an annular disc body and a pipe body, wherein the outer wall of one end of the pipe body is connected inside an annular cavity of the annular disc body in a sleeved mode, the pipe body and the annular disc body are connected into a whole, a reinforcing line is arranged at the outer side of the annular disc body and in the sleeved-connection position of the annular disc body and the pipe body, an annular protruding line is arranged at the inner side of the annular disc body, and the tail end of the annular protruding line is a circular arc edge. The injection-molded flange is mainly applied to the abutting-connection technology of injection-molded flanges.
Description
Technical field
The utility model relates to the flange technical field, relates in particular to a kind of injection moulding abutted flange.
Background technique
At present, the interface of most of injection moulding flanges all is planes, and interface is that the injection moulding flange on plane is in when butt joint, because the area of plane is big, when compressing the injection moulding flange, because plane deformation is little, can between the injection moulding flange butt joint plane that compresses, produce the space, make that the sealing of injection moulding flange is relatively poor.Be connected for cultrating with the body socket place at annular disk body at existing injection moulding flange in addition, be easy at annular disk body and body joint generation slight crack, thus the working life of reduction injection moulding flange.
Chinese patent publication number CN201924863U, open day is on August 10th, 2011, name is called in the scheme of " injection moulding flange " and discloses a kind of injection moulding flange, this injection moulding flange comprises injection moulding flange body, injection moulding valve, plug, inner hole wall in the injection moulding flange body is established seal groove, seal ring is installed in the seal groove, is established peep hole and pressure testing hole at the cylindrical wall of injection moulding flange body, plug and injection moulding valve are installed respectively in peep hole and the pressure testing hole.Deficiency is, this injection moulding flange, and complex structure when compressing the injection moulding flange, has some spaces between the injection moulding flange butt joint plane that compresses, and sealing is poor.The annular disk body of this injection moulding flange and body joint produce slight crack in addition, and working life is short.
The model utility content
The utility model is in order to solve the existing flange of moulding, complex structure, when compressing the injection moulding flange, have some spaces between the injection moulding flange that compresses butt joint plane, sealing is poor, and the annular disk body of existing injection moulding flange and body joint easily produce slight crack, the deficiency that working life is short, provide a kind of simple in structure, good sealing effect, a kind of injection moulding flange of long service life.
To achieve these goals, the utility model is by the following technical solutions:
A kind of injection moulding flange, comprise annular disk body and body, the outer wall of body one end is socketed in the ring cavity of annular disk body, and body and annular disk body are linked to be in one, annular disk body and body socket place in the external side of annular disk are provided with the reinforcement line, annular disk body in annular disk body inboard is provided with annular burr, and annular burr end is the circular arc limit.
Come the injection moulding flange is compressed connection when connecting by being located at annular burr on the annular disk body, make the injection moulding flange closely connect the back good sealing effect, and annular burr is simple in structure, is easy to casting, cost is low.The injection moulding flange is by being socketed in body in the annular chamber of annular disk body, and at annular disk body and the body socket place of the external side of annular disk the reinforcement line is set, it is more reliable to have guaranteed that annular disk body is connected with body, reduce the shearing force of annular disk body and body socket place, improved the working life of injection moulding flange.Strengthening line is circular arc concave shape body, easy-rupturing not, long service life.
As preferably, described annular burr has three, and inner annular burr height is lower than outside annular burr height.Better tightness.
As preferably, in these three annular burrs, wherein inner most annular burr diameter is greater than pipe diameter.Sealing effect is better.
The utility model can reach following effect:
Being tightly connected when 1, this programme comes the injection moulding flange connected by being located at three circular arcs annular burrs on the annular disk body make the injection moulding flange closely connect the back good sealing effect, and annular burr is simple in structure, is easy to cast, and cost is low.
2, the injection moulding flange is by being socketed in body in the annular chamber of annular disk body, and the reinforcement line that circular arc concave shape body is set at annular disk body and the body socket place of the external side of annular disk, it is more reliable to have guaranteed that annular disk body is connected with body, reduce the shearing force of annular disk body and body socket place, improved the working life of injection moulding flange.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of facing of the present utility model.
Fig. 3 is a kind of structural representation of looking up of the present utility model.
Among the figure: body 1, strengthen line 2, annular disk body 3, annular burr 4.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of injection moulding flange of present embodiment, as Fig. 1, shown in Figure 3, comprise annular disk body 3 and body 1, the outer wall of body one end is socketed in the ring cavity of annular disk body, and body and annular disk body are linked to be in one, annular disk body and body socket place in the external side of annular disk are provided with reinforcement line 2, and the annular disk body in annular disk body inboard is provided with annular burr 4, and annular burr end is the circular arc limit.The annular burr has three, and inner annular burr height is lower than outside annular burr height; In these three annular burrs, wherein inner most annular burr diameter is greater than pipe diameter.As shown in Figure 2, strengthening line 2 is circular arc concave shape body.
During use, this injection moulding flange is mounted in the metal cirque, then body is connected on the plastic tube that need to connect, pass screw on the metal ring with bolt at last, this injection moulding flange closely is connected on the injection moulding flange-interface that needs to connect.
Because annular disk body in annular disk body inboard is provided with annular burr, and annular burr end be the circular arc limit, and when compressing metal cirque, the annular burr on circular arc limit can overlay closely on the injection moulding flange connection mouth of needs connection, and seal is very good.
Because the injection moulding flange is by being socketed in body in the annular chamber of annular disk body, and the reinforcement line that circular arc concave shape body is set at annular disk body and the body socket place of the external side of annular disk, it is more reliable to have guaranteed that annular disk body is connected with body, reduce the shearing force of annular disk body and body socket place, improved the working life of injection moulding flange.
Present embodiment simple in structure is easy to casting, and low cost of manufacture is practical.
Described mode of execution of the present utility model above by reference to the accompanying drawings, but not limited by above-described embodiment when realizing, those of ordinary skills can make a variety of changes or revise within the scope of the appended claims.
Claims (3)
1. injection moulding flange, comprise annular disk body (3) and body (1), it is characterized in that, the outer wall of body one end is socketed in the ring cavity of annular disk body, and body and annular disk body are linked to be in one, annular disk body and body socket place in the external side of annular disk are provided with reinforcement line (2), and the annular disk body in annular disk body inboard is provided with annular burr (4), and annular burr end is the circular arc limit.
2. a kind of injection moulding flange according to claim 1 is characterized in that, described annular burr has three, and inner annular burr height is lower than outside annular burr height.
3. a kind of injection moulding flange according to claim 2 is characterized in that, in these three annular burrs, wherein inner most annular burr diameter is greater than pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611245 CN203068038U (en) | 2012-11-16 | 2012-11-16 | Injection-molded flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220611245 CN203068038U (en) | 2012-11-16 | 2012-11-16 | Injection-molded flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068038U true CN203068038U (en) | 2013-07-17 |
Family
ID=48766819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220611245 Expired - Fee Related CN203068038U (en) | 2012-11-16 | 2012-11-16 | Injection-molded flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014901A (en) * | 2015-06-24 | 2015-11-04 | 安阳市佳洁塑业有限公司 | Producing method for water pump connecting pipe |
| CN109084110A (en) * | 2017-06-13 | 2018-12-25 | 北京航天凯撒国际投资管理有限公司 | A kind of quick connection construction method of pipe-line system |
-
2012
- 2012-11-16 CN CN 201220611245 patent/CN203068038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014901A (en) * | 2015-06-24 | 2015-11-04 | 安阳市佳洁塑业有限公司 | Producing method for water pump connecting pipe |
| CN105014901B (en) * | 2015-06-24 | 2018-08-07 | 安阳市佳洁塑业有限公司 | A kind of production method of water pump connecting tube |
| CN109084110A (en) * | 2017-06-13 | 2018-12-25 | 北京航天凯撒国际投资管理有限公司 | A kind of quick connection construction method of pipe-line system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203068038U (en) | Injection-molded flange | |
| CN202402624U (en) | Dish-shaped seal head | |
| CN201648617U (en) | Spindle bolster connector | |
| CN202302413U (en) | Pipeline anti-leakage connector and pipeline connecting structure | |
| CN204721146U (en) | Motor fast disassembly type syndeton | |
| CN103498920A (en) | End socket with high sealing performance | |
| CN202812583U (en) | Universal quick joint | |
| CN205001604U (en) | Idle call stop valve that inclines out | |
| CN203635367U (en) | Draw type shower head in kitchen | |
| CN201882487U (en) | Flange for spherical storage tank | |
| CN201706108U (en) | Spherical flange joint | |
| CN202756603U (en) | Plug-in type piston for engineering machinery | |
| CN203272773U (en) | Fastening type thin cylinder | |
| CN202901607U (en) | Pipe fitting turnup structure | |
| CN201964014U (en) | Cross valve special for alcoholization oil | |
| CN203641562U (en) | Connecting assembly between tap and pre-embedded wall pipeline connector | |
| CN203617459U (en) | Connector structure of electric vehicle controller | |
| CN201866375U (en) | Valve core for valve body | |
| CN202128843U (en) | Differential pressure type dry type alarm valve | |
| CN202549956U (en) | Vent plug of storage battery | |
| CN202881976U (en) | Tube wall man hole | |
| CN201915482U (en) | Vac-sorb sealing ring | |
| CN201992213U (en) | High-pressure oil pipe joint | |
| CN202812365U (en) | Valve body of spray regulating and control valve | |
| CN202674668U (en) | Sealing washer |
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: 20130717 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |