CN103541965A - Fastening connection component for pipe with preset hole - Google Patents
Fastening connection component for pipe with preset hole Download PDFInfo
- Publication number
- CN103541965A CN103541965A CN201310530722.3A CN201310530722A CN103541965A CN 103541965 A CN103541965 A CN 103541965A CN 201310530722 A CN201310530722 A CN 201310530722A CN 103541965 A CN103541965 A CN 103541965A
- Authority
- CN
- China
- Prior art keywords
- hole
- joint
- tubing
- driving
- jackscrew
- 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.)
- Granted
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention discloses a fastening connection component for a pipe with a preset hole. The fastening connection component comprises a connector, a jackscrew and a driving decorative cover, a fastening portion is arranged at one end of the connector, a driving plate is arranged inside the driving decorative cover, the outside of the connector is covered by the driving decorative cover, the fastening portion of the connector is lapped on the driving plate, a gap for inserting a common pipe is reserved between the outer wall of the connector and the inner wall of the driving decorative cover, the driving plate drives the connector to move towards the pipe with the preset hole when the driving decorative cover is shifted, the fastening portion extends into the preset hole, and the portion of the connector positioned outside the preset hole is connected with the common pipe in an expanded manner by screwing the jackscrew and drives the fastening portion to expand and fasten the preset hole. The fastening connection component has the advantages that the structure is simple, and mounting efficiency and visual effect can be effectively improved.
Description
Technical field
The present invention relates generally to the package technique that tubing connects, and relates in particular to a kind of for the assembly that is fastenedly connected with default hole tubing.
Background technique
In prior art, the structure that connects tubing by connection fittings has a variety of, when tubing connects being connected of especially column and transverse tube, be all generally first with screw by the fastening installation column of link, with screw, be arranged on link transverse tube is fastening again, to realize being fastenedly connected of column and transverse tube, this conventional link cannot be realized rear installation, cause installation steps numerous and diverse, installation efficiency is low, and the link that has rear dress function on market when mounted, its screw is mostly exposed at pipe outer surface, affected attractive in appearance, on the other hand, easily produce corrosion, in the course of time, can affect join strength and even cause Joint failure.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of simple in structure, can effectively improve installation efficiency and visual effect for the assembly that is fastenedly connected with default hole tubing.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of for the assembly that is fastenedly connected with default hole tubing, comprise joint, jackscrew and driving trim, described joint one end is provided with snapping portion, described driving trim covers at joint outside and is provided with between the two for plugging the gap of common tubing, described driving trim inside is provided with driving plate, the snapping portion of described joint is erected on described driving plate, while stirring described driving trim, described driving plate orders about joint and moves to the default hole of described band tubing, and snapping portion stretches in default hole, the part that described joint is positioned at outside default hole is connected with described common tubing swelling and drives the distending fastening of snapping portion to preset hole by screwing jackscrew.
Further improvement as technique scheme:
Described snapping portion comprises card base and connecting plate, and described connecting plate is located between joint end and card base, and described connecting plate is erected on driving plate, and described card base is connected with the fastening of default hole.
Described joint comprises arm-tie, described arm-tie is bent with side plate in side, described side plate upper end is bent with to the top board of joint inner inclination, described connecting plate is divided on arm-tie and top board near the end of presetting hole, described jackscrew one end contacts with top board, the other end is threaded with arm-tie, and while screwing jackscrew, the downward distending of arm-tie, the top board distending that makes progress forms and to be connected with common pipe material inner wall swelling and to drive the fastening of card base distending to preset hole.
Described side plate is provided with a pair of, and two top boards of biside plate upper end form V-structure to joint inner inclination.
Described side plate is provided with one, and described side plate forms V-structure in middle part to joint inner inclination, and the top board of described side plate upper end forms V-structure in middle part to joint inner inclination.
Described top board is provided with jackscrew pilot hole, and one end that described jackscrew joins with top board is provided with the frustum coordinating with described jackscrew pilot hole, and while screwing jackscrew, jackscrew orders about arm-tie and top board distending under the guiding of jackscrew pilot hole.
Described driving plate is arranged on and drives trim near the neutral position of one end, default hole opening, and be formed for dodging described snapping portion on dodge hole and under dodge hole, be positioned at connecting plate on top board through on be overlapped on driving plate after dodging hole, stir while driving trim, driving plate promotes described connection strip and moving card base stretches in default hole.
Compared with prior art, the invention has the advantages that:
Of the present invention for the assembly that is fastenedly connected with default hole tubing, it is simple in structure, easy for installation, during assembling, first joint is pushed to driving trim, allow the snapping portion of joint be erected on driving plate, and make to drive trim to cover at joint outside, then common tubing be inserted in to joint outer wall and drive in the gap between trim inwall, end and the driving plate of common tubing insertion end offset, make connection part and common tubing in prepackage state, now, the common tubing combining is preset to hole tubing near band, stir again driving trim, driving plate can order about joint and move to the default hole of band tubing, when driving trim to be close to the outer wall of the default hole of band tubing, snapping portion can stretch in default hole, and the part that joint is positioned at outside default hole is placed in common tubing, with instrument, pass common tubing and drive the perforate of trim and screw jackscrew, make joint distending and be connected with inwall swelling that should common tubing, and drive snapping portion distending simultaneously and be connected with the fastening of default hole, thereby realize being fastenedly connected of two tubing, in this structure, do not need first joint to be fastened on a tubing, realized the rear dress function of joint and common tubing integral body, installation steps have been simplified, convenience and the installation efficiency installed have greatly been improved, and joint by jackscrew with form interior swelling with common tubing and be connected, forming fastening with the default hole of band tubing is connected, guaranteed join strength, drive trim to play on the one hand driving effect, make on the other hand joint and jackscrew can not be exposed to appearance, be not easy to produce corrosion, guaranteed the attractive in appearance of link position, resistance to seeing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation.
Fig. 3 is the main TV structure schematic diagram of the embodiment of the present invention 1 middle joint.
Fig. 4 is the left TV structure schematic diagram of the embodiment of the present invention 1 middle joint.
Fig. 5 is the perspective view of the embodiment of the present invention 1 middle joint.
Fig. 6 is the main TV structure schematic diagram that drives trim in the embodiment of the present invention 1.
Fig. 7 is the left TV structure schematic diagram that drives trim in the embodiment of the present invention 1.
Fig. 8 is the perspective view of the embodiment of the present invention 2 middle joints.
In figure, each label represents:
1, joint; 11, snapping portion; 111, card base; 112, connecting plate; 12, arm-tie; 13, side plate; 14, top board; 141, jackscrew pilot hole; 2, jackscrew; 21, frustum; 3, drive trim; 31, driving plate; 4, common tubing; 5, the default hole of band tubing; 51, default hole; 6, on, dodge hole; 7, under, dodge hole.
Embodiment
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
embodiment 1:
Fig. 1 to Fig. 7 shows the present invention for the first embodiment who is fastenedly connected assembly with default hole tubing, this connection part comprises joint 1, jackscrew 2 and driving trim 3, drive trim 3 cover at joint 1 outside and be provided with for plugging the gap of common tubing 4 between the two, joint 1 one end is provided with snapping portion 11, drive trim 3 inside to be provided with driving plate 31, it is simple in structure, easy for installation, during assembling, first joint 1 is pushed and drive trim 3, allow the snapping portion 11 of joint 1 be erected on driving plate 31, and make to drive trim 3 to cover at joint 1 outside, then common tubing 4 be inserted in to joint 1 outer wall and drive in the gap between trim 3 inwalls, end and the driving plate 31 of common tubing 4 insertion ends offset, make connection part and common tubing 4 in prepackage state, now, the common tubing combining 4 is preset to hole tubing 5 near band, stir again and drive trim 3, driving plate 31 can order about joint 1 and move to the default hole of band tubing 5, when driving trim 3 to be close to the outer wall of the default hole of band tubing 5, snapping portion 11 can stretch in default hole 51, and the part that joint 1 is positioned at outside default hole 51 is placed in common tubing 4, with instrument, pass common tubing 4 and drive the perforate of trim 3 and screw jackscrew 2, make joint 1 distending and be connected with the inwall swelling of this common tubing 4, and drive snapping portion 11 distendings simultaneously and be connected with 51 fastenings of default hole, thereby realize being fastenedly connected of two tubing, in this structure, do not need first joint 1 to be fastened on a tubing, realized the rear dress function of joint 1 with common tubing 4 integral body, installation steps have been simplified, convenience and the installation efficiency installed have greatly been improved, and joint 1 is connected with swelling in common tubing 4 formation by jackscrew 2, forming fastening with the default hole of band tubing 5 is connected, guaranteed join strength, drive trim 3 to play on the one hand driving effect, make on the other hand joint 1 and jackscrew 2 can not be exposed to appearance, be not easy to produce corrosion, guaranteed the attractive in appearance of link position, resistance to seeing.
In the present embodiment, snapping portion 11 further comprises card base 111 and connecting plate 112, connecting plate 112 is located between joint 1 end and card base 111, connecting plate 112 is erected on driving plate 31, card base (111) is connected with 51 fastenings of default hole, this connecting plate 112 is to the interior lateral buckling of joint 1, make card base 111 and joint 1 in the vertical direction form certain distance, thereby make when joint 1 and common tubing 4 form swellings and is connected, card base 111 can with the abundant fastening in default hole 51, improved the join strength of two tubing.
In the present embodiment, joint 1 further comprises arm-tie 12, arm-tie 12 is bent with side plate 13 in side, side plate 13 upper ends are bent with to the top board 14 of joint 1 inner inclination, connecting plate 112 is divided on arm-tie 12 and top board 14 near the end of presetting hole 51, jackscrew 2 one end contact with top board 14, the other end is threaded with arm-tie 12, only need screw jackscrew 2, make the downward distending of arm-tie 12, top board 14 upwards distending formation is connected with common tubing 4 inwall swellings and drives card base 111 distending fastenings to preset hole 51, it is simple for structure, and this joint 1 has improved the effect that is connected with two tubing on the one hand, also play on the other hand the effect of supporting this common tubing 4.
In the present embodiment, side plate 13 is provided with a pair of, two top boards 14 of biside plate 13 upper ends form V-structure to joint 1 inner inclination, this V-structure has strengthened the fastening effect of joint 1 with common tubing 4 swelling effects and card base 111 and default hole 51 on the one hand simultaneously, can guarantee again on the other hand with default hole tubing 5, to be subject in a lateral direction to relate to power and be unlikely to transverse shifting from the resistance of card base 111 when mounted, improve installation precision.
In the present embodiment, on top board 14, be further provided with jackscrew pilot hole 141, one end that jackscrew 2 joins with top board 14 is provided with the frustum 21 coordinating with jackscrew pilot hole 141, while screwing jackscrew 2, jackscrew 2 orders about arm-tie 12 and forms and be connected with common tubing 4 inwall swellings and drive card base 111 distending fastenings to preset hole 51 with top board 14 distendings under the guiding of jackscrew pilot hole 141, this jackscrew pilot hole 141 is connected with frustum 21, jackscrew 2 is moved along a straight line in jacking process, be unlikely to be offset, make joint 1 better with the fastening effect of the default hole of band tubing 5 with swelling effect and the joint 1 of common tubing 4 inwalls.
In the present embodiment, driving plate 31 is arranged on and drives trim 3 near the neutral position of default hole 51 one end openings, and be formed for wall by snapping portion 11, dodge hole 6 and under dodge hole 7, make to be positioned at connecting plate on top board 14 112 through on be overlapped on driving plate 31 after dodging hole 6, can realize the prepackage of connection part and common tubing 4, stir again and drive trim 3, driving plate 31 can promote connecting plate 112 bands and moving card base 111 stretches in default hole 51, to realize the rear dress function of connection part and common tubing 4, it is simple in structure, design ingenious, installation steps have been simplified, convenience and the installation efficiency installed have greatly been improved.
embodiment 2:
Fig. 8 shows the present invention for the second embodiment who is fastenedly connected assembly with default hole tubing, the present embodiment is substantially the same manner as Example 1, difference is only: side plate 13 is provided with one, side plate 13 forms V-structure in middle part to joint 1 inner inclination, the top board 14 of side plate 13 upper ends forms V-structure in middle part to joint 1 inner inclination, the side plate 13 of this V-structure and top board 14 have all been expanded the swelling amount of joint 1, strengthened the fastening effect of joint 1 with common tubing 4 swelling effects and card base 111 and default hole 51, equally, the top board 14 of V-structure can guarantee with default hole tubing 5, to be subject in a lateral direction to relate to power and be unlikely to transverse shifting from the resistance of card base 111 when mounted, improved installation precision.
Although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention.Any those of ordinary skill in the art, in the situation that not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solution of the present invention,, all should drop in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the technology of the present invention essence.
Claims (8)
1. one kind for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: comprise joint (1), jackscrew (2) and driving trim (3), described driving trim (3) covers at joint (1) outside and is provided with between the two for plugging the gap of common tubing (4), described joint (1) one end is provided with snapping portion (11), described driving trim (3) inside is provided with driving plate (31), the snapping portion (11) of described joint (1) is erected on described driving plate (31), while stirring described driving trim (3), it is mobile to the default hole tubing (5) of described band that described driving plate (31) orders about joint (1), and snapping portion (11) stretches in default hole (51), described joint (1) is positioned at the outer part in default hole (51) and is connected with described common tubing (4) swelling and drives snapping portion (11) distending fastening to preset hole (51) by screwing jackscrew (2).
2. according to claim 1 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described snapping portion (11) comprises card base (111) and connecting plate (112), described connecting plate (112) is located between joint (1) end and card base (111), it is upper that described connecting plate (112) is erected on driving plate (31), and described card base (111) is connected with default hole (51) fastening.
3. according to claim 2 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described joint (1) comprises arm-tie (12), described arm-tie (12) is bent with side plate (13) in side, described side plate (13) upper end is bent with to the top board (14) of joint (1) inner inclination, described connecting plate (112) is divided into arm-tie (12) and the upper end near default hole (51) of top board (14), described jackscrew (2) one end contacts with top board (14), the other end is threaded with arm-tie (12), while screwing jackscrew (2), arm-tie (12) is distending downwards, top board (14) upwards distending formation is connected with common tubing (4) inwall swelling and drives card base (111) distending fastening to preset hole (51).
4. according to claim 3ly for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described side plate (13) is provided with a pair of, two top boards (14) of biside plate (13) upper end form V-structure to joint (1) inner inclination.
5. according to claim 3 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described side plate (13) is provided with one, described side plate (13) forms V-structure in middle part to joint (1) inner inclination, and the top board (14) of described side plate (13) upper end forms V-structure in middle part to joint (1) inner inclination.
According to described in any one in claim 3 to 5 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described top board (14) is provided with jackscrew pilot hole (141), one end that described jackscrew (2) joins with top board (14) is provided with the frustum (21) coordinating with described jackscrew pilot hole (141), while screwing jackscrew (2), jackscrew (2) orders about arm-tie (12) and top board (14) distending under the guiding of jackscrew pilot hole (141).
According to described in any one in claim 3 to 5 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described driving plate (31) is arranged on and drives trim (3) near the neutral position of one end, default hole (51) opening, and be formed for dodging described snapping portion (11) on dodge hole (6) and under dodge hole (7), be positioned at connecting plate (112) on top board (14) through on be overlapped on driving plate (31) after dodging hole (6), stir while driving trim (3), driving plate (31) promotes described connecting plate (112) band and moving card base (111) stretches in default hole (51).
8. according to claim 6 for the assembly that is fastenedly connected with default hole tubing, it is characterized in that: described driving plate (31) is arranged on and drives trim (3) near the neutral position of one end, default hole (51) opening, and be formed for dodging described snapping portion (11) on dodge hole (6) and under dodge hole (7), be positioned at connecting plate (112) on top board (14) through on be overlapped on driving plate (31) after dodging hole (6), stir while driving trim (3), driving plate (31) promotes described connecting plate (112) band and moving card base (111) stretches in default hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530722.3A CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530722.3A CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541965A true CN103541965A (en) | 2014-01-29 |
| CN103541965B CN103541965B (en) | 2016-03-30 |
Family
ID=49965737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310530722.3A Active CN103541965B (en) | 2013-11-01 | 2013-11-01 | For being fastenedly connected assembly with preset hole tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541965B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566552A (en) * | 2019-09-29 | 2019-12-13 | 苏州金螳螂建筑装饰股份有限公司 | Seamless connection accessory for circular pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850304A (en) * | 1955-10-20 | 1958-09-02 | R & B Wagner Inc | Pipe coupling having an internal expanding sleeve |
| US3547475A (en) * | 1967-11-03 | 1970-12-15 | Carl E Gingher | Valet rack post |
| CN2201509Y (en) * | 1994-09-27 | 1995-06-21 | 曾绍谦 | Tube end hole expansion locking bolt |
| JP2004162896A (en) * | 2002-07-24 | 2004-06-10 | Mitsuyoshi Ishiwari | Member joining structure |
| CN103225640A (en) * | 2013-04-28 | 2013-07-31 | 湖南省金为型材有限公司 | Fastening connection accessory for tubular product |
| CN203560224U (en) * | 2013-11-01 | 2014-04-23 | 湖南省金为型材有限公司 | Connection assembly for fastening connection of pipes provided with preset holes |
-
2013
- 2013-11-01 CN CN201310530722.3A patent/CN103541965B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2850304A (en) * | 1955-10-20 | 1958-09-02 | R & B Wagner Inc | Pipe coupling having an internal expanding sleeve |
| US3547475A (en) * | 1967-11-03 | 1970-12-15 | Carl E Gingher | Valet rack post |
| CN2201509Y (en) * | 1994-09-27 | 1995-06-21 | 曾绍谦 | Tube end hole expansion locking bolt |
| JP2004162896A (en) * | 2002-07-24 | 2004-06-10 | Mitsuyoshi Ishiwari | Member joining structure |
| CN103225640A (en) * | 2013-04-28 | 2013-07-31 | 湖南省金为型材有限公司 | Fastening connection accessory for tubular product |
| CN203560224U (en) * | 2013-11-01 | 2014-04-23 | 湖南省金为型材有限公司 | Connection assembly for fastening connection of pipes provided with preset holes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566552A (en) * | 2019-09-29 | 2019-12-13 | 苏州金螳螂建筑装饰股份有限公司 | Seamless connection accessory for circular pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541965B (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103628777A (en) | Doorframe and refrigeration equipment door body with doorframe | |
| CN203560224U (en) | Connection assembly for fastening connection of pipes provided with preset holes | |
| CN103541965A (en) | Fastening connection component for pipe with preset hole | |
| CN103410823B (en) | It is fastenedly connected accessory for band pre-punched hole tubing | |
| CN103541973B (en) | Band preset hole tubing is with being fastenedly connected accessory | |
| CN103759487B (en) | Refrigerator bottom board component and the refrigerator with it | |
| CN201289246Y (en) | Stealth card connection cornerite of flat-plate type solar heat collector frame | |
| CN203560235U (en) | Fastening connection fitting for tube with prefabricated hole | |
| CN203560228U (en) | Fitting for fastening connection of pipes provided with preset holes | |
| CN203463439U (en) | Fastening and connecting part for pipe with pre-punching hole | |
| CN102561523B (en) | Connection component for upright post and cross beam | |
| CN203614532U (en) | Fastening connecting component for tube with preset holes | |
| CN108808991A (en) | Watertight component for window regulator | |
| CN203605583U (en) | Air pipe component for refrigerator and refrigerator with same | |
| CN209624832U (en) | A kind of optical fiber connector | |
| CN206217788U (en) | Light leakage decorative strip of automobile door structure | |
| CN203702768U (en) | Guard bar allowing surface pipe and stand column to be tightly connected | |
| CN103541966A (en) | Fastening connection assembly for tube provided with pre-formed hole | |
| CN204517629U (en) | A kind of modified model is without lead-in wire stepping motor | |
| CN204083771U (en) | Tubing connecting plate | |
| CN203532507U (en) | Bulb for shift lever | |
| CN202450629U (en) | Connection assembly for connecting stand column and cross beam | |
| CN103790905B (en) | The guardrail that facial canal is connected with column swelling | |
| CN204299087U (en) | A kind of bottom is connected with the column of sole frame | |
| CN204299083U (en) | A kind of column being connected with sole frame and vertical column of handrail connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |