CN202467159U - High-strength right-angle fastener - Google Patents
High-strength right-angle fastener Download PDFInfo
- Publication number
- CN202467159U CN202467159U CN2012200682897U CN201220068289U CN202467159U CN 202467159 U CN202467159 U CN 202467159U CN 2012200682897 U CN2012200682897 U CN 2012200682897U CN 201220068289 U CN201220068289 U CN 201220068289U CN 202467159 U CN202467159 U CN 202467159U
- Authority
- CN
- China
- Prior art keywords
- right angle
- enclosing cover
- fastener
- high strength
- groove
- 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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Abstract
The utility model relates to a high-strength right-angle fastener. The high-strength right-angle fastener comprises a right-angle pedestal, an outer cover, a connecting shaft and a fastening screw, wherein one end of the outer cover is connected with the right-angle pedestal through the connecting shaft and the other end of the outer cover is connected with the right-angle pedestal through the fastening screw. The high-strength right-angle fastener can enable the friction force with a fastening piece be enhanced and the anti-skid effect to be enhanced.
Description
Technical field
The utility model relates to a kind of high strength right angle fastener, especially relates to a kind of high strength right angle fastener that steel pipe connects that is used for.
Background technology
In the prior art, steel pipe commonly used connects the common foundry goods of the general employing of high strength right angle fastener, through bolt fastener enclosing cover and right angle base is connected, thereby reaches the purpose that steel pipe is clamped.Because the enclosing cover and the steel pipe of high strength right angle fastener need Long contact time; So be easy to produce loosening and slip; Simultaneously, the structure of right angle base also lacks corresponding anti-skidding setting, so in use; Bring very big inconvenience because of fastener is loosening to construction sometimes, even can produce some construction accidents.
The utility model content
The utility model technical problem to be solved provides a kind of frictional force and high strength right angle fastener that strengthens skidproof effect of increasing.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of high strength right angle fastener comprises right angle base, enclosing cover, connecting axle and holding screw, and an end of said enclosing cover is connected with said right angle base through said connecting axle, and the other end of said enclosing cover is connected with said right angle base through said holding screw.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, on the said right angle base, and be provided with groove with the corresponding one side of said enclosing cover, said groove is connected with the holding screw that passes said enclosing cover.
Further, four of said groove jiaos of places also are respectively equipped with the protrusion type stuck point.
Adopt the beneficial effect of above-mentioned further scheme to be; The high strength right angle fastener of the utility model is provided with the convex type stuck point; When the groove of right angle base contacted with securing member, the protrusion type stuck point closely contacted with the securing member outer wall, with securing member card jail; Form a little gap between the groove part of right angle base and the securing member, can make high strength right angle fastener play good skidproof effect.Secondly, when the fastener load-bearing, the gap between groove part and the securing member can prevent fastener gross distortion and damaging under weight, plays certain cushioning effect.
Further, said outer covering, and be provided with antiskid groove with the corresponding one side of groove of said right angle base.
Further, said outer covering, and be provided with away from the one side of said right angle base and reinforce the limit muscle, said reinforcing limit muscle is located at the both sides of edges of said enclosing cover.
Further, an end of said enclosing cover is fixedly connected with being connected to of said right angle base is movable through said connecting axle.
The beneficial effect of the utility model is: described high strength right angle fastener; It is through the architecture advances of the medial surface that enclosing cover is used for contact with securing member; And be provided with in the edge of enclosing cover and reinforce the limit muscle, increased the stiffness and the intensity of enclosing cover, increased frictional force simultaneously to securing member; It is fastening reliable, is difficult for loosening.Architecture advances through the arcuate flanks that the right angle base is used for contact with securing member has strengthened the skidproof effect and the load-bearing non-deformability of fastener, thereby has prolonged the application life of fastener.
Description of drawings
Fig. 1 is the structural representation of the utility model high strength right angle fastener;
In the accompanying drawing, the list of parts of each label representative is following:
1, enclosing cover, 1-1, antiskid groove, are reinforced the limit muscle at 1-2, and 2, base, 2-1, convex type stuck point, 2-2, groove, 3, holding screw, 4, connecting axle.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of high strength right angle fastener; As shown in Figure 1; Comprise right angle base 2, enclosing cover 1, connecting axle 4 and holding screw 3; One end of said enclosing cover 1 is through said connecting axle 4 and said right angle base 2 movable fixed connections, and the other end of said enclosing cover 1 is connected with said right angle base 2 through said holding screw 3.
On the said right angle base 2, and be provided with groove 2-2 with said enclosing cover 1 corresponding one side, said groove 2-2 is connected with the holding screw that passes said enclosing cover 13.Four jiaos of places of said groove 2-2 also are respectively equipped with protrusion type stuck point 2-1.
Saidly outer cover 1, and be provided with antiskid groove 1-1 with the corresponding one side of groove 2-2 of said right angle base 2.On the said enclosing cover 1, and be provided with away from the one side of said right angle base 2 and reinforce limit muscle 1-2, said reinforcing limit muscle 1-2 is located at the both sides of said enclosing cover 1.
The operating principle of the utility model high strength right angle fastener is following:
When using during assembling, enclosing cover 1 surrounds the fastening steel pipe of want with right angle base 2, and holding screw 3 one ends are arranged in the middle of the groove 2-2 of right angle base 2, and the other end passes an end of enclosing cover 1, screw fastening after, thereby with steel pipe being stuck in the middle of the fastener tightly.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. high strength right angle fastener; It is characterized in that: comprise right angle base, enclosing cover, connecting axle and holding screw; One end of said enclosing cover is connected with said right angle base through said connecting axle, and the other end of said enclosing cover is connected with said right angle base through said holding screw.
2. high strength according to claim 1 right angle fastener is characterized in that: on the said right angle base, and be provided with groove with the corresponding one side of said enclosing cover, said groove is connected with the holding screw that passes said enclosing cover.
3. high strength according to claim 2 right angle fastener is characterized in that: four jiaos of places of said groove also are respectively equipped with the protrusion type stuck point.
4. high strength according to claim 2 right angle fastener is characterized in that: said outer covering, and be provided with antiskid groove with the corresponding one side of groove of said right angle base.
5. high strength according to claim 4 right angle fastener is characterized in that: cover outside said, and be provided with reinforcing limit muscle away from the one side of said right angle base, said reinforcing limit muscle is located at the both sides of said enclosing cover.
6. according to each described high strength right angle fastener of claim 1 to 5, it is characterized in that: an end of said enclosing cover is fixedly connected with being connected to of said right angle base is movable through said connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682897U CN202467159U (en) | 2012-02-28 | 2012-02-28 | High-strength right-angle fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200682897U CN202467159U (en) | 2012-02-28 | 2012-02-28 | High-strength right-angle fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202467159U true CN202467159U (en) | 2012-10-03 |
Family
ID=46915326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200682897U Expired - Fee Related CN202467159U (en) | 2012-02-28 | 2012-02-28 | High-strength right-angle fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202467159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510698A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
| CN105298109A (en) * | 2013-02-07 | 2016-02-03 | 周立新 | Fastener |
-
2012
- 2012-02-28 CN CN2012200682897U patent/CN202467159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510698A (en) * | 2012-11-22 | 2014-01-15 | 周立新 | Fastener and manufacturing method thereof |
| CN103510698B (en) * | 2012-11-22 | 2016-09-28 | 周立新 | Fastener and manufacture method thereof |
| CN105298109A (en) * | 2013-02-07 | 2016-02-03 | 周立新 | Fastener |
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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: 20121003 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |