CN103935427B - The folding saddle pipe be processed into by aluminium section bar - Google Patents
The folding saddle pipe be processed into by aluminium section bar Download PDFInfo
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- CN103935427B CN103935427B CN201410173410.6A CN201410173410A CN103935427B CN 103935427 B CN103935427 B CN 103935427B CN 201410173410 A CN201410173410 A CN 201410173410A CN 103935427 B CN103935427 B CN 103935427B
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- folded piece
- flute profile
- saddle pipe
- lower folded
- latch hook
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Abstract
A kind of folding saddle pipe be processed into by aluminium section bar, comprise folded piece, lower folded piece, saddle pipe head, saddle pipe, torsion spring, latch hook, dowel bolt and spring, the shape of upper folded piece is a flute profile, flute profile while there is a knuckle, the another side of flute profile has a cast, the vertical of cast has a fracture groove, upper folded piece flute profile is welded a saddle pipe head, the shape of lower folded piece is Intermediate Gray one circular hole, both sides are respectively with flute profile, lower folded piece one flute profile middle and lower part has perforation, a pair perforation is arranged at another flute profile top, saddle pipe is socketed in circular hole in the middle of lower folded piece, lower folded piece top mutual to perforation by being connected the collar aperture of lock bolt and upper folded piece and torsion spring, the shape of latch hook is middle part band collar aperture, upper end buckle, bottom is flats, there is a slotted hole at flats place, the collar aperture of latch hook is by being connected boring a hole lock bolt and lower folded piece middle and lower part, dowel bolt penetrates in the slotted hole of latch hook with in spring, twist again and receive in lower folded piece with in saddle pipe.
Description
technical field:
The present invention relates to a kind of folding saddle pipe, particularly a kind of folding saddle pipe be processed into by aluminium section bar.
technical background:
The design people formerly designed folding saddle pipe, although effectively, in the technique of processing, in the folding and speed opened, and the effect of interlocking all had the space that can improve.
summary of the invention:
Order of the present invention to provide a kind of technique of processing speed that is simple and convenient, folding and that open fast, interlocking better effects if---the folding saddle pipe be processed into by aluminium section bar.The object of the present invention is achieved like this, the folding saddle pipe be processed into by aluminium section bar, comprise folded piece, lower folded piece, saddle pipe head, saddle pipe, torsion spring, latch hook, dowel bolt and spring, it is characterized in that: upper folded piece is a flute profile, flute profile while there is a knuckle, the another side of flute profile has the Al squeezing material of a cast to cut off workpiece, upper the vertical of folded piece flute profile cast centre has a groove, the centre at upper folded piece flute profile top has a circular hole, a saddle pipe head is upwards welded in the hole at upper folded piece flute profile top, saddle pipe head is one section of pipe, lower folded piece is Intermediate Gray one circular hole, both sides respectively cut off workpiece with the Al squeezing material of flute profile, the middle and lower part of lower folded piece one flute profile both sides is mutual to perforation with one, there is a tapped bore lower end of bottom land, the top of lower another flute profile both sides of folded piece is mutual to perforation with one, in the middle circular hole of lower folded piece, close-fitting is socketed a saddle pipe, saddle pipe is that the top of a pipe has a tapped bore, the tapped bore of saddle pipe corresponds to the tapped bore of upper folded piece, lower folded piece top mutual to perforation by being rotationally connected lock bolt and the collar aperture of upper folded piece and torsion spring, latch hook is middle part band collar aperture, upper end buckle, bottom is the aluminium extruded type cut-out workpiece of flats, flats place below latch hook collar aperture, a slotted hole is had with the vertical of latch hook collar aperture, the collar aperture of latch hook is by mutual being rotationally connected perforation to lock bolt and lower folded piece middle and lower part, dowel bolt penetrates in the slotted hole of latch hook with in spring, twist again and receive in the tapped bore of lower folded piece with in the tapped bore of saddle pipe, the latch hook being connected to lower folded piece carries out interlocking by the effect of spring and the outer edge of upper folded piece knuckle.
The invention has the beneficial effects as follows: upper folded piece of the present invention, lower folded piece and latch hook all adopt the Al squeezing material of customization, then processing is cut off, processing and manufacturing of the present invention is made to become simple and effective, lower folded piece of the present invention adopts Intermediate Gray one circular hole, both sides are respectively with the Al squeezing material of flute profile, make the fixing without the need to welding of lower folded piece and saddle pipe, the connection of lower folded piece and upper folded piece and latch hook is made to become easy, upper folded piece flute profile while there is the moulding of a knuckle, inlay with a flute profile of lower folded piece and coordinate, both the firmness after folded piece and lower folded piece interlocking had been considerably increased, also the interlocking speed of lower folded piece and latch hook is substantially increased.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention
Fig. 2 is the organigram that in the present invention, folded piece connects saddle pipe head
Fig. 3 is the organigram of folded piece under the present invention
Fig. 4 is appearance figure of the present invention
Fig. 5 is folding effect figure of the present invention
In figure: 1---upper folded piece, 2---lower folded piece, 3---saddle pipe head, 4---saddle pipe, 5---torsion spring, 6---latch hook, 7---dowel bolt, 8---spring.
detailed description of the invention:
According to Fig. 1, Fig. 2, Fig. 3, the described folding saddle pipe be processed into by aluminium section bar, comprises folded piece 1, lower folded piece 2, saddle pipe head 3, saddle pipe 4, torsion spring 5, latch hook 6, dowel bolt 7 and spring 8;
Described upper folded piece 1 is that the Al squeezing material of customization cuts off workpiece, the section bar of described upper folded piece 1, it is a flute profile, flute profile while there is a knuckle, the another side of flute profile has the Al squeezing material of a cast, below outside described upper folded piece 1 flute profile cast becomes to be slightly less than the acute angle of 90 °, described the vertical of upper folded piece 1 flute profile cast centre has a groove, one knuckle of described upper folded piece 1 on described outside folded piece 1 flute profile with edge, the outer side edges edge of described upper folded piece 1 flute profile is slightly to declivity, described upper folded piece 1 flute profile cut off after width and described lower folded piece 2 outside the lie prone bottom land of flute profile wide, after described lower folded piece 2 interlocking, described upper folded piece 1 flute profile knuckle while closely cooperate with the lie prone bottom land of flute profile outside described lower folded piece 2, the centre at described upper folded piece 1 flute profile top has a circular hole, the circular hole at described upper folded piece 1 flute profile top mates with the diameter of described saddle pipe head 3, described saddle pipe head 3 is upwards welded in the circular hole at described upper folded piece 1 flute profile top, the collar aperture of described upper folded piece 2 is by lock bolt and mutual being rotationally connected perforation in described lower folded piece 2 top.
Described saddle pipe head 3 is pipes of one section of φ 22.2 millimeters, and described saddle pipe head 3 can be fixed interlocking by the pipe clamp of saddle.
Described lower folded piece 2 is that the Al squeezing material of customization cuts off workpiece, the section bar of described lower folded piece 2, it is Intermediate Gray one circular hole, both sides are respectively with the Al squeezing material of flute profile, the inner side of one flute profile of described lower folded piece 2 is that notch is slightly wide, the outer flute profile of lying prone that bottom land is slightly narrow, lie prone outside described lower folded piece 2 middle and lower part of flute profile both sides with a mutual φ 8 millimeters to perforation, a tapped bore has been attacked in the bottom land lower end of flute profile of lying prone outside described lower folded piece 2, the both sides of flute profile of lying prone outside described lower folded piece 2, be positioned at and have chamfering to the upper and lower punching of perforation, the inner side of described another flute profile of lower folded piece 2 is the wide flute profile of notch and bottom land, width inside the wide flute profile of described lower folded piece 2 is slightly less than the width inside flute profile notch of lying prone outside described lower folded piece 2, width inside the wide flute profile of described lower folded piece 2 is slightly larger than the width inside flute profile bottom land of lying prone outside described lower folded piece 2, the top of described lower folded piece 2 wide flute profile both sides with a mutual φ 8 millimeters to perforation, the both sides of the wide flute profile of described lower folded piece 2, be positioned at and have chamfering to the below punching of perforation, the saddle pipe 4 of close-fitting socket described in one in the middle circular hole of described lower folded piece 2.
Described saddle pipe 4 is that a tapped bore has been attacked on the top of a pipe, close-fitting is socketed on the tapped bore of tapped bore corresponding to described lower folded piece 1 of the saddle pipe 4 in the middle circular hole of described upper folded piece 1, described saddle pipe 4 inserts in the seat pipe of bicycle, can be pinned fixing by the pipe clamp of bicycle saddle tube.
The vertical groove in the middle of described upper folded piece 1 flute profile cast put into by the circle of described torsion spring 5, and with a pair lock bolt penetrate described lower folded piece 2 wide flute profile top mutual to perforation in, in described upper folded piece 1 flute profile collar aperture and in the collar aperture of described torsion spring 5, and to lock, make a hook of described torsion spring 5 in the pore of the described saddle pipe head 3 welded with described upper folded piece 1, make the other end hook of described torsion spring 5 in the circular hole of described lower folded piece 1, described upper folded piece 1 is allowed to be rotationally connected with described lower folded piece 2, and described upper folded piece 1 can be made to flick be roughly the angle of 90 ° to described lower folded piece 2 one-tenth.
Described latch hook 6 is that the Al squeezing material of customization cuts off workpiece, the section bar of described latch hook 6, it is middle part band collar aperture, upper end buckle, bottom is the Al squeezing material of flats, flats place below described latch hook 6 collar aperture, a slotted hole is had with the vertical of collar aperture, the hook gradient slightly upwards of described latch hook 6 upper end, on described latch hook 6, end hook gradient is upwards corresponding along downward gradient with the outer side edges of described upper folded piece 1 flute profile, the collar aperture of described latch hook 6 is by mutual being rotationally connected perforation in middle and lower part to flute profile both sides of lying prone outside lock bolt and two plastic washers and described lower folded piece 2.
Described dowel bolt 7 is gib-headed bolts, and described dowel bolt 7 penetrates in spring 8 in the slotted hole of described latch hook 6 He described and then twists and receives in the tapped bore of described lower folded piece 2 and in the tapped bore of described saddle pipe 4.
Be connected to the described latch hook 6 of described lower folded piece 2, interlocking is carried out by the effect of described spring 8 and the knuckle outer edge of described upper folded piece 1, on described latch hook 6, the upwards gradient of end hook and the outer side edges of described upper folded piece 1 flute profile are along downward gradient, the present invention can be allowed to reach and use durable interlocking effect.
Claims (5)
1. the folding saddle pipe be processed into by aluminium section bar, comprise folded piece, lower folded piece, saddle pipe head, saddle pipe, torsion spring, latch hook, dowel bolt and spring, it is characterized in that: upper folded piece be flute profile have a knuckle, the another side of flute profile has the Al squeezing material of a cast to cut off workpiece, upper the vertical of folded piece cast centre has a groove, the centre at upper folded piece flute profile top has a circular hole, a saddle pipe head is upwards welded in the hole at upper folded piece flute profile top, saddle pipe head is one section of pipe, lower folded piece is Intermediate Gray one circular hole, both sides respectively cut off workpiece with the Al squeezing material of flute profile, the middle and lower part of lower folded piece one flute profile both sides is mutual to perforation with one, there is a tapped bore lower end of bottom land, the top of lower another flute profile both sides of folded piece is mutual to perforation with one, in the middle circular hole of lower folded piece, close-fitting is socketed a saddle pipe, saddle pipe is that the top of a pipe has a tapped bore, the tapped bore of saddle pipe corresponds to the tapped bore of upper folded piece, lower folded piece top mutual to perforation by being rotationally connected lock bolt and the collar aperture of upper folded piece and torsion spring, latch hook is middle part band collar aperture, upper end buckle, bottom is the cut-out workpiece of the Al squeezing material of flats, flats place below latch hook collar aperture, a slotted hole is had with the vertical of latch hook collar aperture, the collar aperture of latch hook is by mutual being rotationally connected perforation to lock bolt and lower folded piece middle and lower part, dowel bolt penetrates in the slotted hole of latch hook with in spring, twist again and receive in the tapped bore of lower folded piece with in the tapped bore of saddle pipe, the latch hook being connected to lower folded piece carries out interlocking by the effect of spring and the outer edge of upper folded piece knuckle, described upper folded piece is that the Al squeezing material of customization cuts off workpiece, below outside described upper folded piece cast becomes to be slightly less than the acute angle of 90 °, one knuckle of described upper folded piece on described outside folded piece flute profile with edge, the outer side edges of described upper folded piece flute profile is along slightly to declivity, described upper folded piece flute profile cut off after width and lower folded piece outside the lie prone bottom land of flute profile wide, after described lower folded piece interlocking, described upper folded piece flute profile knuckle while closely cooperate with the lie prone bottom land of flute profile outside described lower folded piece, the circular hole at described upper folded piece flute profile top mates with the diameter of described saddle pipe head, described lower folded piece is that the Al squeezing material of customization cuts off workpiece, the inner side of one flute profile of described lower folded piece is the outer flute profile of lying prone that notch is slightly wide, bottom land is slightly narrow, lie prone outside described lower folded piece the middle and lower part of flute profile both sides with a mutual φ 8 millimeters to perforation, a tapped bore has been attacked in the bottom land lower end of flute profile of lying prone outside described lower folded piece, and both sides, the upper and lower punching be positioned at boring a hole of flute profile of lying prone outside described lower folded piece have chamfering.
2. the folding saddle pipe be processed into by aluminium section bar according to claim 1, is characterized in that: described saddle pipe head is the pipe of one section of φ 22.2 millimeters, and described saddle pipe head can be fixed interlocking by the pipe clamp of saddle.
3. the folding saddle pipe be processed into by aluminium section bar according to claim 1, it is characterized in that: the inner side of described lower another flute profile of folded piece is the wide flute profile of notch and bottom land, width inside the wide flute profile of described lower folded piece is slightly less than the width inside flute profile notch of lying prone outside described lower folded piece, width inside the wide flute profile of described lower folded piece is slightly larger than the width inside flute profile bottom land of lying prone outside described lower folded piece, the top of described lower folded piece wide flute profile both sides with a mutual φ 8 millimeters to perforation, the both sides of the wide flute profile of described lower folded piece, be positioned at and have chamfering to the below punching of perforation.
4. the folding saddle pipe be processed into by aluminium section bar according to claim 1, it is characterized in that: the vertical groove in the middle of described upper folded piece cast put into by the circle of described torsion spring, and with a pair lock bolt penetrate described lower folded piece wide flute profile top mutual in perforation, in described upper folded piece collar aperture and in the collar aperture of described torsion spring and to lock, allow described upper folded piece and described lower folded piece be rotationally connected, and described upper folded piece can be made to flick become to be roughly the angle of 90 ° to described lower folded piece.
5. the folding saddle pipe be processed into by aluminium section bar according to claim 1, it is characterized in that: described latch hook is that the Al squeezing material of customization cuts off workpiece, the hook gradient slightly upwards of described latch hook upper end, on described latch hook, end hook gradient is upwards corresponding along downward gradient with the outer side edges of described upper folded piece flute profile, and the collar aperture of described latch hook is by mutual being rotationally connected perforation in middle and lower part to flute profile both sides of lying prone outside lock bolt and two plastic washers and described lower folded piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173410.6A CN103935427B (en) | 2014-04-28 | 2014-04-28 | The folding saddle pipe be processed into by aluminium section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173410.6A CN103935427B (en) | 2014-04-28 | 2014-04-28 | The folding saddle pipe be processed into by aluminium section bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935427A CN103935427A (en) | 2014-07-23 |
| CN103935427B true CN103935427B (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173410.6A Active CN103935427B (en) | 2014-04-28 | 2014-04-28 | The folding saddle pipe be processed into by aluminium section bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN103935427B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08310463A (en) * | 1995-05-17 | 1996-11-26 | Kanto Auto Works Ltd | Locking mechanism of saddle for collapsible bicycle |
| CN201228056Y (en) * | 2008-05-23 | 2009-04-29 | 吴纯标 | Bicycle vertical pipe folding structure |
| CN102303663A (en) * | 2011-05-16 | 2012-01-04 | 无锡尚格工业设计有限公司 | Structure of folding saddle crank |
| JP2013043469A (en) * | 2011-08-22 | 2013-03-04 | Denso Corp | Folding vehicle |
| CN203158131U (en) * | 2012-05-14 | 2013-08-28 | 袁开靖 | Safe folding apparatus of totally-enclosed bike saddle pipe |
| CN203832623U (en) * | 2014-04-28 | 2014-09-17 | 太仓市车中宝休闲用品有限公司 | Folding saddle tube made of aluminum profiles |
-
2014
- 2014-04-28 CN CN201410173410.6A patent/CN103935427B/en active Active
Also Published As
| Publication number | Publication date |
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| CN103935427A (en) | 2014-07-23 |
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Effective date of registration: 20191028 Address after: No. 168, Changjiang Road, Donghu street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou huaqianshu Agricultural Development Co.,Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Mingfang Patentee before: TAICANG CHEZHONGBAO LEISURE ARTICLES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20191128 Address after: No. 99, Changli Road, Wuzhong District, Suzhou, Jiangsu 215100 Patentee after: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. Address before: No. 168, Changjiang Road, Donghu street, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou huaqianshu Agricultural Development Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: No. 168, Xiaxinhe Village Committee, Zhiqian Town, Jintan District, Changzhou City, Jiangsu Province, 213000 Patentee after: Qi Qiang Weichuang Aluminum (Changzhou) Co.,Ltd. Address before: 215100 99 Changli Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. |
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| TR01 | Transfer of patent right |