CN202546109U - Multiple leakage-proof insert - Google Patents
Multiple leakage-proof insert Download PDFInfo
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- CN202546109U CN202546109U CN2012201638393U CN201220163839U CN202546109U CN 202546109 U CN202546109 U CN 202546109U CN 2012201638393 U CN2012201638393 U CN 2012201638393U CN 201220163839 U CN201220163839 U CN 201220163839U CN 202546109 U CN202546109 U CN 202546109U
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- groove
- insert
- inserts
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- multiple leakage
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Abstract
The utility model discloses a multiple leakage-proof insert and belongs to the technical field of pipe fitting connecting pieces. The multiple leakage-proof insert comprises a cylindrical insert body. The periphery of the insert body is longitudinally provided with a set of V-shaped grooves; the middle part of the inset body is provided with an embedded dovetail groove in the manner of matching; the inner wall of the bottom end of the insert body is provided with a water blocking groove; the V-shaped grooves are 1-1.2mm deep and 1-1.2mm wide; and a set of element rests is arranged at intervals in the dovetail groove. Through adopting the technical scheme, the multiple leakage-proof insert used for connecting a connecting pipeline with a metal piece is obtained by the utility model. The multiple leakage-proof insert is good in seal effect and is leakage-proof. The V-shaped grooves are of a longitudinal zigzag structure respectively, thus, rotary torque resistance is strong. The water blocking groove arranged inside can be used for blocking the transfer function of water pressure. The multiple leakage-proof insert is simple in structure and convenient in use and is suitable for popularization and application.
Description
Technical field
The utility model belongs to the pipe connecting component technical field, is specifically related to a kind of multiple formula leakage proof type inserts that plastics combine with metal that is used for.
Background technique
Because plastic pipe is with during metalwork is connected; Need a transition member promptly to be with the inserts pipe fitting: metal insert is embedded in the plastics through the injection moulding mode; Plastics and metalwork are linked together, and with a kind of metal construction that carries out in the pressure pipeline system, but metal and plastic materials character differ bigger; It is also big that the line expansion factor differs, so both connections are relatively things of difficulty.Generally be that the inserts outer surface adopts a plurality of even distributions to carve the type groove structure and the bottom is skid-resistant dovetail structure in the existing connecting means on the market, but sealing is undesirable, so the phenomenon of seepage and cracking behavior also often take place.
The model utility content
To the problems referred to above that exist in the existing technology, the purpose of the utility model is to provide a kind of multiple formula leakage proof type inserts that plastics combine with metal that is used for.
Described a kind of multiple formula leakage proof type inserts; Comprise columniform inserts body; It is characterized in that described inserts body periphery vertically is provided with one group of V-type groove, inserts body middle part is equipped with embedded dovetail groove, is equipped with the groove that blocks water on the inwall of inserts body bottom; One group of convex tendon is set in described V-type groove depth and the wide 1-1.2mm that is, described dovetail groove at interval.
Described a kind of multiple formula leakage proof type inserts, the number that it is characterized in that described V-type groove are 30-34.
Described a kind of multiple formula leakage proof type inserts is characterized in that it highly is 1-1.2mm that described dovetail groove is embedded in.
Described a kind of multiple formula leakage proof type inserts is characterized in that described convex tendon quantity is the 1-3 root, and the spacing of adjacent convex tendon is 2-3mm.
Above-mentioned a kind of multiple formula leakage proof type inserts; Comprise columniform inserts body; Described inserts body periphery vertically is provided with one group of V-type groove, and inserts body middle part is equipped with embedded dovetail groove, is equipped with the groove that blocks water on the inwall of inserts body bottom; One group of convex tendon is set in described V-type groove depth and the wide 1-1.2mm that is, described dovetail groove at interval.The utility model is through adopting above-mentioned technology; Obtain a kind of multiple formula leakage proof type inserts that plastic pipe is connected with metalwork that is used for; Good sealing effect, prevent that seepage, V-type groove from adopting vertical sawtooth pattern structure, anti-rotary torsion is strong, and the groove that blocks water of set inside can stop the transfer function of hydraulic pressure; It is simple in structure, easy to use, is suitable for applying.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-dovetail groove, 2-V type groove, the 3-groove that blocks water.
Embodiment
Below in conjunction with Figure of description the utility model is done further to describe:
As shown in Figure 1, a kind of multiple formula leakage proof type inserts is used for plastics and combines with metal; It comprises columniform inserts body, and described inserts body periphery vertically is provided with one group of V-type groove 2, and inserts body middle part is equipped with embedded dovetail groove 1; The inserts body is equipped with the groove 3 that blocks water on the bottom; Described V-type the groove 2 dark and wide 1-1.2mm that are, the number of V-type groove 2 is decided according to the actual requirements, and the utility model is 30-34; Described dovetail groove 1 is embedded oat tail groove structure, be embedded in highly to be 1-1.2mm, above at interval one group of convex tendon is set, described convex tendon quantity is the 1-3 root, the spacing of adjacent convex tendon is 2-3mm.
The multiple formula leakage proof type inserts of the utility model is equipped with embedded dovetail groove at inserts body middle part, good sealing effect, prevent the seepage effect; Its V-type groove adopts vertical sawtooth pattern structure; V-type groove depth and the wide 1-1.2mm that is, anti-rotary torsion is strong, and the groove that blocks water of set inside can stop the transfer function of hydraulic pressure; It is simple in structure, easy to use, is suitable for applying.
Claims (4)
1. multiple formula leakage proof type inserts; Comprise columniform inserts body; It is characterized in that described inserts body periphery vertically is provided with one group of V-type groove (2), inserts body middle part is equipped with embedded dovetail groove (1), is equipped with the groove that blocks water (3) on the inwall of inserts body bottom; Dark and the wide 1-1.2mm that is of described V-type groove (2) is provided with one group of convex tendon at interval in the described dovetail groove (1).
2. a kind of multiple formula leakage proof type inserts according to claim 1, the number that it is characterized in that described V-type groove (2) are 30-34.
3. a kind of multiple formula leakage proof type inserts according to claim 1 is characterized in that it highly is 1-1.2mm that described dovetail groove (1) is embedded in.
4. a kind of multiple formula leakage proof type inserts according to claim 1 is characterized in that described convex tendon quantity is the 1-3 root, and the spacing of adjacent convex tendon is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201638393U CN202546109U (en) | 2012-04-18 | 2012-04-18 | Multiple leakage-proof insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201638393U CN202546109U (en) | 2012-04-18 | 2012-04-18 | Multiple leakage-proof insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546109U true CN202546109U (en) | 2012-11-21 |
Family
ID=47166747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201638393U Expired - Lifetime CN202546109U (en) | 2012-04-18 | 2012-04-18 | Multiple leakage-proof insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438316A (en) * | 2013-08-23 | 2013-12-11 | 武汉金牛经济发展有限公司 | Metal insert used for embedded type plastic pipe and provided with sealing ring |
| CN103822033A (en) * | 2014-03-17 | 2014-05-28 | 吴伟锋 | Metal connecting piece |
| CN105697899A (en) * | 2016-03-18 | 2016-06-22 | 广东联塑科技实业有限公司 | Copper insert structure for preventing seepage |
| CN108488001A (en) * | 2018-06-11 | 2018-09-04 | 苏州德格玛精密部件有限公司 | A kind of valve mechanism cover copper insert and its processing technology |
-
2012
- 2012-04-18 CN CN2012201638393U patent/CN202546109U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438316A (en) * | 2013-08-23 | 2013-12-11 | 武汉金牛经济发展有限公司 | Metal insert used for embedded type plastic pipe and provided with sealing ring |
| CN103822033A (en) * | 2014-03-17 | 2014-05-28 | 吴伟锋 | Metal connecting piece |
| CN105697899A (en) * | 2016-03-18 | 2016-06-22 | 广东联塑科技实业有限公司 | Copper insert structure for preventing seepage |
| CN108488001A (en) * | 2018-06-11 | 2018-09-04 | 苏州德格玛精密部件有限公司 | A kind of valve mechanism cover copper insert and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |