CN102433968A - Combined fastening connector of railing - Google Patents
Combined fastening connector of railing Download PDFInfo
- Publication number
- CN102433968A CN102433968A CN2011103171018A CN201110317101A CN102433968A CN 102433968 A CN102433968 A CN 102433968A CN 2011103171018 A CN2011103171018 A CN 2011103171018A CN 201110317101 A CN201110317101 A CN 201110317101A CN 102433968 A CN102433968 A CN 102433968A
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- hole
- railing
- dislocation
- dislocation part
- connection piece
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Abstract
The invention discloses a combined fastening connector of a railing. The combined fastening connector comprises a lead screw, a first dislocation piece and a second dislocation piece, wherein the first dislocation piece is provided with a screw hole, the second dislocation piece is provided with a dislocation hole which is slightly bigger than the screw hole, and the first dislocation piece and the second dislocation piece are respectively provided with an angular surface; a railing upright is provided with a connection hole, the railing upright is a hollow upright, the connection hole is composed of two connection surfaces, and the connection surfaces are integrated with the inner wall of the railing upright; and the shape of the cross sections of the first dislocation piece and the second dislocation piece is same as that of the connection hole, the angular surfaces of the first dislocation piece and the second dislocation piece are in butt joint and are further sleeved in the connection hole, and the lead screw passes through the dislocation hole of the second dislocation piece and is connected with the screw hole of the first dislocation piece. Compared with the prior art, the combined fastening connector of the railing, disclosed by the invention, can be used for connecting a railing handrail with the railing upright, and also can hide, so that the overall effect of the railing can be better.
Description
Technical field
The present invention relates to building material field, exactly be meant a kind of railing combined type fastening connection piece.
Background technology
At present, the structure of existing railing comprises accommodation rail and railing post, and accommodation rail is installed on the railing post through traditional connector; But; With after railing post is connected, self also is exposed connector traditional connector, can not play hiding effect with accommodation rail; Thereby influenced the overall appearance of railing, needed to improve.
Summary of the invention
To above-mentioned defective, the technical problem that the present invention solves is to provide a kind of railing combined type fastening connection piece, can either accommodation rail be connected with railing post, can self be hidden again, makes that the whole structure of railing is better.
In order to solve above technical problem; Railing combined type fastening connection piece provided by the invention; Comprise lead screw, the first dislocation part and the second dislocation part; The said first dislocation part is provided with screw hole, and the said second dislocation part is provided with the dislocation hole bigger slightly than said screw hole, and said first dislocation part and the said second dislocation part are respectively arranged with the inclined-plane; Railing post is provided with connecting hole, and said railing post is hollow column, and said connecting hole is made up of two joint faces, and the inwall of said joint face and said railing post is structure as a whole; The said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part; Be socketed in the said connecting hole after the inclined-plane butt joint of the inclined-plane of the said first dislocation part and the said second dislocation part, the dislocation hole that said lead screw is passed the said second dislocation part is connected with the screw hole of the said first dislocation part.
Preferably, said railing combined type fastening connection piece also comprises cross bar, and said cross bar is provided with the cross bar through hole, and said lead screw is passed said cross bar through hole said cross bar is connected with said railing post.
Preferably, said cross bar through hole is a counterbore.
Preferably, said railing combined type fastening connection piece also comprises capping, and said capping is provided with the capping through hole, and said lead screw is passed said capping through hole said cross bar, capping and said railing post are connected.
Preferably, the bottom of said capping is provided with limiting plate, and said limiting plate is stuck in the said railing post.
Preferably, said railing combined type fastening connection piece also comprises support, is provided with rack ventilating hole in the said support, and said lead screw is passed said rack ventilating hole said cross bar, support and said capping are connected.
Preferably, the inclined-plane and the angle of inclination between the horizontal plane of the said first dislocation part are 30 °-75 °.
Preferably, the inclined-plane and the angle of inclination between the horizontal plane of the said second dislocation part are 30 °-75 °.
Preferably, the connecting hole of said railing post is a circular hole, and the said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part.
Preferably, the connecting hole of said railing post is a square hole, and the said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part.
Railing combined type fastening connection piece provided by the invention; Comprise lead screw, the first dislocation part and the second dislocation part; The first dislocation part is provided with screw hole, and the second dislocation part is provided with the dislocation hole bigger slightly than screw hole, and the first dislocation part and the second dislocation part are respectively arranged with the inclined-plane; Railing post is provided with connecting hole, and railing post is hollow column, and connecting hole is made up of two joint faces; The first dislocation part is identical with the shape of connecting hole with the cross sectional shape of the second dislocation part; Be socketed in the connecting hole after the inclined-plane butt joint of the inclined-plane of the first dislocation part and the second dislocation part, the dislocation hole that lead screw is passed the second dislocation part is connected with the screw hole of the first dislocation part.Compared with prior art, railing combined type fastening connection piece provided by the invention, the dislocation hole that lead screw is passed the second dislocation part is connected with the screw hole of the first dislocation part; Be socketed in the connecting hole of railing post after the inclined-plane butt joint of the inclined-plane of the first dislocation part and the second dislocation part; After lead screw tightens,, can produce dislocation relatively between the inclined-plane of the second dislocation part and the first dislocation part because the screw hole of the dislocation boring ratio first dislocation part of the second dislocation part is big slightly; Thereby the first dislocation part and the second dislocation part are fastened in the connecting hole of railing post tightly; Accommodation rail is connected with railing post through the combined type fastening connection piece again, and therefore, it can either be connected accommodation rail with railing post; Can self be hidden again, make that the whole structure of railing is better.
Especially, railing combined type fastening connection piece provided by the invention, railing post is hollow column, and connecting hole is made up of two joint faces, and the inwall of joint face and railing post is structure as a whole, and can save materials, practices thrift cost.
Description of drawings
The structural representation that Fig. 1 is connected with railing post for accommodation rail among the present invention;
Fig. 2 is the structural representation of railing combined type fastening connection piece among the present invention;
Fig. 3 is the cross-sectional structure sketch map of railing post among the present invention;
Fig. 4 is the cross-sectional structure sketch map of the first dislocation part among the present invention;
Fig. 5 is the cross-sectional structure sketch map of the second dislocation part among the present invention;
Fig. 6 is the structural representation of cross bar among the present invention;
Fig. 7 is the cross section structure sketch map of accommodation rail among the present invention.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 7, the structural representation that Fig. 1 is connected with railing post for accommodation rail among the present invention; Fig. 2 is the structural representation of railing combined type fastening connection piece among the present invention; Fig. 3 is the cross-sectional structure sketch map of railing post among the present invention; Fig. 4 is the cross-sectional structure sketch map of the first dislocation part among the present invention; Fig. 5 is the cross-sectional structure sketch map of the second dislocation part among the present invention; Fig. 6 is the structural representation of cross bar among the present invention; Fig. 7 is the cross section structure sketch map of accommodation rail among the present invention.
Railing combined type fastening connection piece provided by the invention; Comprise lead screw 2, the first dislocation part 7 and the second dislocation part 6; The middle part of the first dislocation part 7 is provided with screw hole 71; The middle part of the second dislocation part 6 is provided with dislocation hole 61, the first dislocation parts 7 and the second dislocation part 6 bigger slightly than screw hole 71 and is respectively arranged with the inclined-plane, and the inclined-plane and the angle of inclination between the horizontal plane of the first dislocation part 7 and the second dislocation part 6 are 60 °; Railing post S2 is provided with circular connecting hole 21, and circular connecting hole 21 is made up of two arc joint faces 23, and arc joint face 23 is structure as a whole with the inwall of railing post S2; The first dislocation part 7 is identical with the shape of connecting hole 21 with the cross sectional shape of the second dislocation part 6; Be socketed in the connecting hole 21 after the inclined-plane butt joint of the inclined-plane of the first dislocation part 7 and the second dislocation part 6, the dislocation hole 61 that lead screw 2 is passed the second dislocation part 6 is connected with the screw hole 71 of the first dislocation part 7.
Need to prove that the first dislocation part 7 is identical with the shape of connecting hole 21 with the cross sectional shape of the second dislocation part 6, because circular connecting hole 21 is made up of two arc joint faces 23.Therefore, exactly, the cross sectional shape that the first dislocation part 7 and second misplaces part 6 be with the 23 virtual extensions of two arc joint faces form round-shaped identical.Railing post is hollow column, and connecting hole 21 is made up of two joint faces 23, and joint face 23 is structure as a whole with the inwall of railing post S2, can save materials, practices thrift cost.
Further, railing combined type fastening connection piece also comprises cross bar 1, and cross bar 1 is provided with cross bar through hole 11, and lead screw 2 is passed cross bar through hole 11 cross bar 1 is connected with railing post S2; Cross bar through hole 11 is a counterbore.Cross bar 1 also be provided with second through hole, 12, the second through holes 12 that being provided with of direction and cross bar through hole 11 is in the opposite direction; Second through hole 12 is a counterbore.The bottom of accommodation rail S1 is provided with draw-in groove 22, is provided with second screw hole in the draw-in groove 22, and draw-in groove 22 is stuck on the cross bar 1, and screw passes second through hole 12 and is connected with second screw hole.
Further, railing combined type fastening connection piece also comprises capping 4, and capping 4 is provided with the capping through hole, and lead screw 2 is passed the capping through hole cross bar 1, capping 4 and railing post S2 are connected.The bottom of capping 4 is provided with limiting plate 5, and limiting plate 5 is stuck in the railing post S2.
Further, railing combined type fastening connection piece also comprises support 3, is provided with rack ventilating hole in the support 3, and lead screw 2 is passed rack ventilating hole cross bar 1, support 3 and capping 4 are connected.
Compared with prior art, railing combined type fastening connection piece provided by the invention, the dislocation hole that lead screw is passed the second dislocation part is connected with the screw hole of the first dislocation part; Be socketed in the connecting hole of railing post after the inclined-plane butt joint of the inclined-plane of the first dislocation part and the second dislocation part; After lead screw tightens,, can produce dislocation relatively between the inclined-plane of the second dislocation part and the first dislocation part because the screw hole of the dislocation boring ratio first dislocation part of the second dislocation part is big slightly; Thereby the first dislocation part and the second dislocation part are fastened in the connecting hole of railing post tightly; Accommodation rail is connected with railing post through the combined type fastening connection piece again, and therefore, it can either be connected accommodation rail with railing post; Can self be hidden again, make that the whole structure of railing is better.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. railing combined type fastening connection piece; It is characterized in that; Comprise lead screw, the first dislocation part and the second dislocation part; The said first dislocation part is provided with screw hole, and the said second dislocation part is provided with the dislocation hole bigger slightly than said screw hole, and said first dislocation part and the said second dislocation part are respectively arranged with the inclined-plane; Railing post is provided with connecting hole, and said railing post is hollow column, and said connecting hole is made up of two joint faces, and the inwall of said joint face and said railing post is structure as a whole; The said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part; Be socketed in the said connecting hole after the inclined-plane butt joint of the inclined-plane of the said first dislocation part and the said second dislocation part, the dislocation hole that said lead screw is passed the said second dislocation part is connected with the screw hole of the said first dislocation part.
2. railing combined type fastening connection piece according to claim 1 is characterized in that also comprise cross bar, said cross bar is provided with the cross bar through hole, and said lead screw is passed said cross bar through hole said cross bar is connected with said railing post.
3. railing combined type fastening connection piece according to claim 2 is characterized in that said cross bar through hole is a counterbore.
4. railing combined type fastening connection piece according to claim 2 is characterized in that also comprise capping, said capping is provided with the capping through hole, and said lead screw is passed said capping through hole said cross bar, capping and said railing post are connected.
5. railing combined type fastening connection piece according to claim 4 is characterized in that the bottom of said capping is provided with limiting plate, and said limiting plate is stuck in the said railing post.
6. railing combined type fastening connection piece according to claim 4 is characterized in that, also comprises support, is provided with rack ventilating hole in the said support, and said lead screw is passed said rack ventilating hole said cross bar, support and said capping are connected.
7. railing combined type fastening connection piece according to claim 4 is characterized in that, the inclined-plane and the angle of inclination between the horizontal plane of the said first dislocation part are 30 °-75 °.
8. railing combined type fastening connection piece according to claim 4 is characterized in that, the inclined-plane and the angle of inclination between the horizontal plane of the said second dislocation part are 30 °-75 °.
9. railing combined type fastening connection piece according to claim 1 is characterized in that the connecting hole of said railing post is a circular hole, and the said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part.
10. railing combined type fastening connection piece according to claim 1 is characterized in that the connecting hole of said railing post is a square hole, and the said first dislocation part is identical with the shape of said connecting hole with the cross sectional shape of the said second dislocation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103171018A CN102433968A (en) | 2011-10-18 | 2011-10-18 | Combined fastening connector of railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103171018A CN102433968A (en) | 2011-10-18 | 2011-10-18 | Combined fastening connector of railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102433968A true CN102433968A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103171018A Pending CN102433968A (en) | 2011-10-18 | 2011-10-18 | Combined fastening connector of railing |
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| Country | Link |
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| CN (1) | CN102433968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108973A (en) * | 2021-11-30 | 2022-03-01 | 湖南红门金属建材有限公司 | Detachable stand fixing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003035997A1 (en) * | 2001-10-19 | 2003-05-01 | Shuhei Izumi | Handrail jointer |
| WO2006119246A2 (en) * | 2005-05-03 | 2006-11-09 | Terrels Christopher J | Railing assembly with detachable and upgradeable components |
| CN2908691Y (en) * | 2006-04-28 | 2007-06-06 | 孙新红 | Fence |
| CN201424759Y (en) * | 2009-04-30 | 2010-03-17 | 蔡奕东 | Guardrail |
| CN201826457U (en) * | 2010-09-30 | 2011-05-11 | 肇庆菲思科金属科技有限公司 | Upright post fastening structure |
| CN202347757U (en) * | 2011-10-18 | 2012-07-25 | 肇庆菲思科金属科技有限公司 | Combined-type fastening connection piece for railing |
-
2011
- 2011-10-18 CN CN2011103171018A patent/CN102433968A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003035997A1 (en) * | 2001-10-19 | 2003-05-01 | Shuhei Izumi | Handrail jointer |
| WO2006119246A2 (en) * | 2005-05-03 | 2006-11-09 | Terrels Christopher J | Railing assembly with detachable and upgradeable components |
| CN2908691Y (en) * | 2006-04-28 | 2007-06-06 | 孙新红 | Fence |
| CN201424759Y (en) * | 2009-04-30 | 2010-03-17 | 蔡奕东 | Guardrail |
| CN201826457U (en) * | 2010-09-30 | 2011-05-11 | 肇庆菲思科金属科技有限公司 | Upright post fastening structure |
| CN202347757U (en) * | 2011-10-18 | 2012-07-25 | 肇庆菲思科金属科技有限公司 | Combined-type fastening connection piece for railing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108973A (en) * | 2021-11-30 | 2022-03-01 | 湖南红门金属建材有限公司 | Detachable stand fixing device |
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Application publication date: 20120502 |