CN103541966B - A kind of band preset hole tubing is with being fastenedly connected assembly - Google Patents
A kind of band preset hole tubing is with being fastenedly connected assembly Download PDFInfo
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- CN103541966B CN103541966B CN201310531049.5A CN201310531049A CN103541966B CN 103541966 B CN103541966 B CN 103541966B CN 201310531049 A CN201310531049 A CN 201310531049A CN 103541966 B CN103541966 B CN 103541966B
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- jackscrew
- preset hole
- tubing
- joint
- top board
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Abstract
The invention discloses a kind of band preset hole tubing with being fastenedly connected assembly, comprise joint and jackscrew, described joint is provided with card base and swinging plate in one end, when stirring described swinging plate, described joint moves to described band preset hole tubing, and described card base stretches in preset hole, described joint is positioned at part outside preset hole and is connected with described common tubing swelling by screwing jackscrew and drives card base distending fastening preset hole.There is the advantage that structure is simple, effectively can improve installation efficiency, sealability and visual effect.
Description
Technical field
The present invention relates generally to the package technique that tubing connects, and particularly relates to a kind of band preset hole tubing with being fastenedly connected assembly.
Background technique
In prior art, the structure being connected tubing by connection fittings has a variety of, when tubing connects the connection of especially column and transverse tube, general be all first with screw by fastening for link installation column, be arranged on link with screw by fastening for transverse tube again, to realize being fastenedly connected of column and transverse tube, this conventional link cannot realize rear installation, cause installation steps numerous and diverse, installation efficiency is low, and link market having a rear dress function when mounted, its screw is mostly exposed at pipe outer surface, have impact on attractive in appearance, on the other hand, easy generation corrosion, in the course of time, join strength can be affected and even cause Joint failure.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provide a kind of structure simple, effectively can improve the band preset hole tubing of installation efficiency, sealability and visual effect with being fastenedly connected assembly.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of band preset hole tubing is with being fastenedly connected assembly, comprise joint and jackscrew, described joint is provided with card base and swinging plate in one end, when stirring described swinging plate, described joint moves to described band preset hole tubing, and described card base stretches in preset hole, described joint is positioned at part outside preset hole and is connected with described common tubing swelling by screwing jackscrew and drives card base distending fastening preset hole.
Further improvement as technique scheme:
Also comprise trim, described trim covers at connector exterior and is provided with the gap for plugging common tubing between the two.
The seal ring being simultaneously pressed in described common outer pipe wall and band preset hole outer pipe wall is equiped with in described trim.
Described seal ring offers the containing groove for accommodating described swinging plate.
Described trim is provided with the inner process to its inner depression, and described inner process is pressed in described seal ring outer wall.
Described joint comprises arm-tie, described arm-tie is bent with side plate in side, described side plate upper end is bent with the top board to joint inner inclination, described swinging plate is located at arm-tie bottom, described jackscrew one end and top plate contact, the other end is threaded with arm-tie, and when screwing jackscrew, the downward distending of arm-tie, top board upwards distending are connected with common pipe material inner wall swelling and drive described card base fastening preset hole.
Described top board top is provided with boss, and when screwing jackscrew, described boss upwards holds out against described seal ring.
Described top board is provided with jackscrew pilot hole, and one end that described jackscrew connects with top board is provided with the frustum coordinated with described jackscrew pilot hole, and when screwing jackscrew, jackscrew orders about arm-tie and top board distending under the guiding of jackscrew pilot hole.
Compared with prior art, the invention has the advantages that:
Band preset hole tubing of the present invention is with being fastenedly connected assembly, trim covers at connector exterior and is provided with the gap for plugging common tubing between the two, joint is provided with card base and swinging plate in one end, its structure is simple, easy for installation, during assembling, first trim is set in common tubing outside, then joint is pushed common tubing inner, whole Connecting groups and common tubing is made to be in preassembled condition, now, by the common tubing combined near being with preset hole tubing, order about joint move to band preset hole tubing by stirring swinging plate again, card base is made to stretch in preset hole, promote trim further again, trim is offseted with band preset hole outer pipe wall, to guarantee to hide preset hole link position, finally pass common tubing with instrument and screw jackscrew, joint distending is connected with common pipe material inner wall swelling, and drive card base fastening preset hole simultaneously, thus realize being fastenedly connected of two tubing, in this structure, do not need first joint to be fastened on a tubing, namely the rear dress function of joint and common tubing entirety is achieved, simplify installation steps, substantially increase convenience and the installation efficiency of installation, and joint forms interior swelling by jackscrew and common tubing is connected, form fastening with band preset hole tubing to be connected, ensure that join strength, and trim hides preset hole link position, ensure that the attractive in appearance of link position, resistance toly to see.
Accompanying drawing explanation
Fig. 1 is the band preset hole tubing structural representation being fastenedly connected assembly of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the band preset hole tubing perspective view being fastenedly connected assembly of the present invention.
Fig. 4 is the band preset hole tubing of the present invention main TV structure schematic diagram being fastenedly connected assembly middle joint.
Fig. 5 is the band preset hole tubing perspective view being fastenedly connected assembly middle joint of the present invention.
Fig. 6 is the band preset hole tubing of the present invention main TV structure schematic diagram being fastenedly connected trim in assembly.
Fig. 7 is the band preset hole tubing perspective view being fastenedly connected trim in assembly of the present invention.
Fig. 8 is the band preset hole tubing of the present invention main TV structure schematic diagram being fastenedly connected seal ring in assembly.
Fig. 9 is the band preset hole tubing perspective view being fastenedly connected seal ring in assembly of the present invention.
In figure, each label represents:
1, joint; 11, card base; 12, swinging plate; 13, arm-tie; 14, side plate; 15, top board; 151, jackscrew pilot hole; 16, boss; 2, jackscrew; 21, frustum; 3, trim; 31, inner process; 4, common tubing; 5, preset hole tubing is with; 51, preset hole; 6, seal ring; 61, containing groove.
Embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
Fig. 1 to Fig. 9 shows the band preset hole tubing embodiment being fastenedly connected assembly of the present invention, this connection part comprises joint 1, jackscrew 2 and trim 3, trim 3 covers at joint 1 outside and the gap be provided with for plugging common tubing 4 between the two, joint 1 is provided with card base 11 and swinging plate 12 in one end, its structure is simple, easy for installation, during assembling, first trim 3 is set in common tubing 4 outside, then joint 1 is pushed common tubing 4 inner, whole Connecting groups and common tubing 4 is made to be in preassembled condition, now, by the common tubing 4 combined near being with preset hole tubing 5, again by stirring swinging plate 12, order about joint 1 to move to band preset hole tubing 5, card base 11 is made to stretch in preset hole 51, promote trim 3 further again, trim 3 is offseted with band preset hole tubing 5 outer wall, to guarantee to hide preset hole 51 link position, finally pass common tubing 4 with instrument and screw jackscrew 2, joint 1 distending is connected with the swelling of common tubing 4 inwall, and drive card base 11 fastening preset hole 51 simultaneously, thus realize being fastenedly connected of two tubing, in this structure, do not need first joint 1 to be fastened on a tubing, namely the rear dress function of joint 1 and common tubing 4 entirety is achieved, simplify installation steps, substantially increase convenience and the installation efficiency of installation, and joint 1 forms interior swelling by jackscrew 2 and common tubing 4 is connected, form fastening with band preset hole tubing 5 to be connected, ensure that join strength, and trim 3 hides preset hole 51 link position, ensure that the attractive in appearance of link position, resistance toly to see.
In the present embodiment, be equiped with the seal ring 6 being simultaneously pressed in common tubing 4 outer wall and band preset hole tubing 5 outer wall in trim 3, the immersion terminating in rainwater can be prevented, avoid joint 1 and jackscrew 2 to produce corrosion, play the effect of waterproof sealing.
In the present embodiment, seal ring 6 offers further the containing groove 61 for accommodating swinging plate 12, this containing groove 61 pairs of swinging plates 12 carry out good coated, ensure that the sealing of this swinging plate 12 and band preset hole tubing 5 outer wall bonding position.
In the present embodiment, trim 3 is provided with the inner process 31 to its inner depression, and inner process 31 is pressed in described seal ring 6 outer wall, and this inner process 31 can play to seal ring 6 effect of holding out against, and ensure that the fit sealing effect of seal ring 6.
In the present embodiment, joint 1 comprises arm-tie 13, arm-tie 13 is bent with side plate 14 in side, side plate 14 upper end is bent with the top board 15 to joint 1 inner inclination, swinging plate 12 is located at arm-tie 13 bottom, jackscrew 2 one end contacts with top board 15, the other end is threaded with arm-tie 13, when screwing jackscrew 2, arm-tie 13 is distending downwards, top board 15 upwards distending is connected with the swelling of common tubing 4 inwall and drives card base 11 fastening preset hole 51, it is simple for structure, and this joint 1 one aspect improves the connection effect with two tubing and seal ring 6, also play the effect supporting this common tubing 4 on the other hand.
In the present embodiment, top board 15 top is provided with boss 16 further, when screwing jackscrew 2, boss 16 is top tight sealing circle 6 upwards, this boss 16 makes seal ring 6 be closely attached on trim 3, ensure that seal ring 6 is fastened in trim 3, and this boss 16 and inner process 31 produce extruding force in opposite directions, ensure that seal ring 6 sealability.
In the present embodiment, top board 15 is provided with jackscrew pilot hole 151, one end that jackscrew 2 connects with top board 15 is provided with the frustum 21 coordinated with jackscrew pilot hole 151, when screwing jackscrew 2, jackscrew 2 orders about arm-tie 13 and top board 15 distending under the guiding of jackscrew pilot hole 151, this jackscrew pilot hole 151 is connected with frustum 21, jackscrew 2 is moved along a straight line in jacking process, be unlikely to offset, make the clasping effects of the swelling effect of joint 1 and common tubing 4 inwall and joint 1 and band preset hole tubing 5 better.
Although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention.Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, or being revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (8)
1. a band preset hole tubing is with being fastenedly connected assembly, it is characterized in that: comprise joint (1) and jackscrew (2), described joint (1) is provided with card base (11) and swinging plate (12) in one end, when stirring described swinging plate (12), described joint (1) is mobile to described band preset hole tubing (5), and described card base (11) stretches in preset hole (51), described joint (1) is positioned at preset hole (51) part outward and is connected with common tubing (4) swelling by screwing jackscrew (2) and drives card base (11) distending fastening preset hole (51), described joint (1) comprises arm-tie (13), described arm-tie (13) is bent with side plate (14) in side, described side plate (14) upper end is bent with the top board (15) to joint (1) inner inclination, described swinging plate (12) is located at arm-tie (13) bottom, described jackscrew (2) one end contacts with top board (15), the other end is threaded with arm-tie (13), when screwing jackscrew (2), arm-tie (13) is distending downwards, top board (15) upwards distending is connected with common tubing (4) inwall swelling and drives described card base (11) fastening preset hole (51).
2. band preset hole tubing according to claim 1 is with being fastenedly connected assembly, it is characterized in that: also comprise trim (3), and described trim (3) covers at joint (1) outside and the gap be provided with for plugging common tubing (4) between the two.
3. band preset hole tubing according to claim 2 is with being fastenedly connected assembly, it is characterized in that: be equiped with the seal ring (6) being simultaneously pressed in common tubing (4) outer wall and band preset hole tubing (5) outer wall in described trim (3).
4. band preset hole tubing according to claim 3 is with being fastenedly connected assembly, it is characterized in that: described seal ring (6) offers the containing groove (61) for accommodating described swinging plate (12).
5. band preset hole tubing according to claim 4 is with being fastenedly connected assembly, it is characterized in that: described trim (3) is provided with the inner process (31) to its inner depression, and described inner process (31) is pressed in described seal ring (6) outer wall.
6. the band preset hole tubing according to any one of claim 3 to 5, with being fastenedly connected assembly, is characterized in that: described top board (15) top is provided with boss (16), and when screwing jackscrew (2), described boss (16) upwards holds out against described seal ring (6).
7. the band preset hole tubing according to any one of claim 3 to 5 is with being fastenedly connected assembly, it is characterized in that: described top board (15) is provided with jackscrew pilot hole (151), one end that described jackscrew (2) connects with top board (15) is provided with the frustum (21) coordinated with described jackscrew pilot hole (151), when screwing jackscrew (2), jackscrew (2) orders about arm-tie (13) and top board (15) distending under the guiding of jackscrew pilot hole (151).
8. band preset hole tubing according to claim 6 is with being fastenedly connected assembly, it is characterized in that: described top board (15) is provided with jackscrew pilot hole (151), one end that described jackscrew (2) connects with top board (15) is provided with the frustum (21) coordinated with described jackscrew pilot hole (151), when screwing jackscrew (2), jackscrew (2) orders about arm-tie (13) and top board (15) distending under the guiding of jackscrew pilot hole (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531049.5A CN103541966B (en) | 2013-11-01 | 2013-11-01 | A kind of band preset hole tubing is with being fastenedly connected assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310531049.5A CN103541966B (en) | 2013-11-01 | 2013-11-01 | A kind of band preset hole tubing is with being fastenedly connected assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541966A CN103541966A (en) | 2014-01-29 |
| CN103541966B true CN103541966B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310531049.5A Active CN103541966B (en) | 2013-11-01 | 2013-11-01 | A kind of band preset hole tubing is with being fastenedly connected assembly |
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| Country | Link |
|---|---|
| CN (1) | CN103541966B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233954A (en) * | 2013-04-28 | 2013-08-07 | 湖南省金为型材有限公司 | Fastening and connecting fittings for pipe |
| CN203614532U (en) * | 2013-11-01 | 2014-05-28 | 湖南省金为型材有限公司 | Fastening connecting component for tube with preset holes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1650975A1 (en) * | 1968-01-26 | 1970-10-22 | Johannes Jankowski | Device for connecting or connecting components |
| JP2004162896A (en) * | 2002-07-24 | 2004-06-10 | Mitsuyoshi Ishiwari | Member joining structure |
| JP2005061564A (en) * | 2003-08-19 | 2005-03-10 | Imao Corporation:Kk | Frame connecting tool |
| JP2005147261A (en) * | 2003-11-14 | 2005-06-09 | Imao Corporation:Kk | Connector of frame |
| JP4486843B2 (en) * | 2004-03-31 | 2010-06-23 | スガツネ工業株式会社 | Structural material fixing device |
-
2013
- 2013-11-01 CN CN201310531049.5A patent/CN103541966B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233954A (en) * | 2013-04-28 | 2013-08-07 | 湖南省金为型材有限公司 | Fastening and connecting fittings for pipe |
| CN203614532U (en) * | 2013-11-01 | 2014-05-28 | 湖南省金为型材有限公司 | Fastening connecting component for tube with preset holes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541966A (en) | 2014-01-29 |
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