CN102837786A - Internal wedge tongue hoisting semicircular holding type folding handle vertical pipe - Google Patents
Internal wedge tongue hoisting semicircular holding type folding handle vertical pipe Download PDFInfo
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- CN102837786A CN102837786A CN2012102982725A CN201210298272A CN102837786A CN 102837786 A CN102837786 A CN 102837786A CN 2012102982725 A CN2012102982725 A CN 2012102982725A CN 201210298272 A CN201210298272 A CN 201210298272A CN 102837786 A CN102837786 A CN 102837786A
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Abstract
The invention provides an internal wedge tongue hoisting semicircular holding type folding handle vertical pipe. The internal wedge tongue hoisting semicircular holding type folding handle vertical pipe comprises an upper component, a lower component, opposite locking bolts, a screwing bolt, an internal wedge tongue, a handle vertical pipe and an internal stretching pipe, wherein the upper component is a tubular component with an annular punching component welded at the lower part, and a through hole is arranged in the middle part of the upper component; a guide hole is arranged below the through hole; the upper component is connected with the hand vertical pipe, and the lower component is a punching component with a semicircular bucket formed on one side, wherein two lug holes are arranged in the lower part of an opening of the semicircular bucket; a locking hole is arranged in the upper part of the lower component; the internal stretching pipe is welded at the bottom of the lower component; the opposite locking bolts are connected into two lug holes of the lower component and a ring hole of the annular punching component of the upper component; the screwing bolt passes through the through hole in the upper part, then is screwed into a threaded hole of the internal wedge tongue and finally screwed into the threaded hole in one end of the screwing bolt by virtue of a bolt, so as to be positioned; the internal wedge tongue is a punching component with a screw hole in the upper part and an inclined hook at the lower part; and an inclined hook of the internal wedge tongue slides into the guide hole of the upper component and is locked into the locking hole of the lower component.
Description
Technical field
The present invention relates to a kind of folding grip standpipe, the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in particularly a kind of small and exquisite, interlocking actv. simple in structure.
Technical background
The kind of folding grip standpipe in the market is more; But small and exquisite, interlocking simple in structure effectively lock the folding grip standpipe seldom; The design people formerly designed a kind of semicircle engagement and hung tight locking type folding grip standpipe, had solved the strength problem of interlocking, but interlocking is also not enough with the degree of opening of convenience.
Summary of the invention
The objective of the invention is to provide a kind of interlocking and open conveniently, interlocking intensity is high, the small and exquisite interior wedge tongue of simple appearance hangs and connects semicircle obvolvent formula folding grip standpipe; The objective of the invention is to realize like this: interior wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe; Comprise upper-part, lower component, to the lock bolt, screw bolt, interior wedge tongue, handle riser and inside extending tube; It is characterized in that: upper-part is that the tubular piece of a cast towards part welded in the top draw, bottom; The middle part of upper-part have a pair of perforation, to the below of perforation have a guide hole, guide hole be positioned at cast towards the opposite of part, vertical to perforation and loop-shaped element, the draw on upper-part top connects handle riser, lower component is that a side becomes the bottom of semicircle pocket, semicircle pocket opening that the blanked part of two earholes is arranged; One interlocking hole is arranged at the top of lower component; The bottom of lower component has in a hole, the hole welds inside extending tube, and two earholes that will penetrate lower component to the barrel of lock bolt and upper-part cast are fastened to locating in the barrel of locking bolt with bolt in the circle hole of part again; Screwing bolt penetrates in the tapped bore of wedge tongue in upper-part perforation is screwed into again; Be screwed in the tapped bore of screwing bolt one end with bolt and locate, interior wedge tongue is the blanked part of top band screw, the oblique hook of bottom band, the oblique hook of interior wedge tongue slide against in the guide hole of upper-part and interlocking in the interlocking hole of lower component.
The invention has the beneficial effects as follows: this invention simple and ingenious structure, interlocking are firmly convenient, profile is small and exquisite attractive in appearance, and cost is low, cost performance is high.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a profile scheme drawing of the present invention.
Fig. 3 is folding effect figure of the present invention.
Among the figure: 1---upper-part, 2---lower component, 3---to the lock bolt, the interior wedge tongue of 4---screwing bolt, 5---, 6---handle riser, 7---inside extending tube.
The specific embodiment
According to Fig. 1, described in the wedge tongue hang and connect semicircle obvolvent formula folding grip standpipe, comprise upper-part 1, lower component 2, to lock bolt 3, screw bolt 4, interior wedge tongue 5, handle riser 6 and inside extending tube 7.
Described upper-part 1 is that the tubular piece of a cast towards part welded in the top draw, bottom; There is a pair of perforation at the middle part of said upper-part; There is a guide hole below of 1 pair of perforation of said upper-part; The guide hole of said upper-part 1 is positioned at the opposite of said upper-part 1 cast towards part, the vertical setting of loop-shaped element to perforation and said upper-part 1 of said upper-part 1, and the draw place on said upper-part 1 top connects described handle riser 6.
Described lower component 2 is that a side becomes the bottom of semicircle pocket, semicircle pocket opening that the blanked part of two earholes is arranged; The internal diameter of said lower component 2 semicircle pockets and said upper-part 1 tubular external diameter are complementary; Two earholes of said lower component 2 are corresponding with the circle hole of said upper-part 1 loop-shaped element; One interlocking hole is arranged at the top of said lower component 2; The interlocking hole of said lower component 2 is corresponding with the guide hole of said upper-part 1, and a hole is arranged at the bottom of said lower component 2, is welded to connect described inside extending tube 7 in the bottom outlet of said lower component 2.
Described lock bolt 3 is made up of a barrel and a bolt, said two earholes and said upper-part 1 cast that the barrel of lock bolt 3 is penetrated said lower component 2 in the circle hole of part, is fastened in the said barrel to lock bolt 3 with bolt and locatees;
The described bolt 4 of screwing is made up of the bolted connection of a swing handle and an end band screw; Described screw bolt 4 penetrate said upper-part 1 to perforation, again be screwed in the tapped bore of wedge tongue 5, be screwed in the said said tapped bore of screwing bolt 4 one ends with bolt again and locate.
The top that described handle riser 6 is a pipe, pipe has break slot and is connected with pipe clamp, and the top of the bottom of said handle riser 8 and said upper-part 1 is fixedly sleeved.
The bottom band angle that described inside extending tube 7 is a pipe, pipe, the bottom outlet welding of the top of said inside extending tube and said lower component 2, described inside extending tube 7 is fixed in the front fork tube of bicycle front fork through the cooperation of hanging bolt, pad and the plug that expands.
Claims (6)
1. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in one kind; Comprise upper-part, lower component, to the lock bolt, screw bolt, interior wedge tongue, handle riser and inside extending tube; It is characterized in that: upper-part is that the tubular piece of a cast towards part welded in the top draw, bottom; The middle part of upper-part have a pair of perforation, to the below of perforation have a guide hole, guide hole be positioned at cast towards the opposite of part, vertical to perforation and loop-shaped element, the draw on upper-part top connects handle riser, lower component is that a side becomes the bottom of semicircle pocket, semicircle pocket opening that the blanked part of two earholes is arranged; One interlocking hole is arranged at the top of lower component; The bottom of lower component has in a hole, the hole welds inside extending tube, and two earholes that will penetrate lower component to the barrel of lock bolt and upper-part cast are fastened to locating in the barrel of locking bolt with bolt in the circle hole of part again; Screwing bolt penetrates in the tapped bore of wedge tongue in upper-part perforation is screwed into again; Be screwed in the tapped bore of screwing bolt one end with bolt and locate, interior wedge tongue is the blanked part of top band screw, the oblique hook of bottom band, the oblique hook of interior wedge tongue slide against in the guide hole of upper-part and interlocking in the interlocking hole of lower component.
2. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in according to claim 1; It is characterized in that: the internal diameter of said lower component semicircle pocket and the tubular external diameter of said upper-part are complementary; Two earholes of said lower component are corresponding with the circle hole of said upper-part loop-shaped element, and the interlocking hole of said lower component is corresponding with the guide hole of said upper-part.
3. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in according to claim 1, it is characterized in that: the described bolt of screwing is made up of the bolted connection of a swing handle and an end band screw.
4. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in according to claim 1; It is characterized in that: the wedge tongue is that top becomes in cast, the cast with the blanked part of screw, the oblique hook of bottom wedgewise shape in described, said in the wedge tongue screw by described screw that bolt is screwed and said upper-part tubular among and between said upper-part is to two holes of wearing.
5. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in according to claim 1; It is characterized in that: described handle riser is that the top of a pipe, pipe has break slot and is connected with pipe clamp, and the bottom of said handle riser and the top of said upper-part are fixedly sleeved.
6. the wedge tongue hangs and connects semicircle obvolvent formula folding grip standpipe in according to claim 1, it is characterized in that: the top of said inside extending tube and the welding of the bottom outlet of said lower component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102982725A CN102837786A (en) | 2012-08-21 | 2012-08-21 | Internal wedge tongue hoisting semicircular holding type folding handle vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102982725A CN102837786A (en) | 2012-08-21 | 2012-08-21 | Internal wedge tongue hoisting semicircular holding type folding handle vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837786A true CN102837786A (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102982725A Pending CN102837786A (en) | 2012-08-21 | 2012-08-21 | Internal wedge tongue hoisting semicircular holding type folding handle vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057645A (en) * | 2013-01-07 | 2013-04-24 | 太仓市车中宝休闲用品有限公司 | Semicircle-meshing folding handle vertical tube fast to demount and lock and having internal wedged bolt |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138475U (en) * | 2007-10-05 | 2008-01-10 | 潮湖 陳 | Folding standpipe |
| US20100135715A1 (en) * | 2008-11-28 | 2010-06-03 | Bill Huang | Folding device with safe retainer |
| CN101758885A (en) * | 2008-11-03 | 2010-06-30 | 詹富生 | Foldable handlebar stand pipe |
| CN102039972A (en) * | 2011-01-14 | 2011-05-04 | 太仓市车中宝休闲用品有限公司 | Streamline-shaped folding riser |
| CN102145726A (en) * | 2011-05-17 | 2011-08-10 | 太仓市车中宝休闲用品有限公司 | Taper sleeve locking type folding handle riser |
| CN102152835A (en) * | 2011-05-17 | 2011-08-17 | 太仓市车中宝休闲用品有限公司 | Inner wedge tongue locked-type folding handlebar vertical pipe |
| CN102303675A (en) * | 2011-06-16 | 2012-01-04 | 太仓市车中宝休闲用品有限公司 | Semi-circle meshed hanging locking type folding stem |
| CN102381418A (en) * | 2011-08-17 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Hidden circular arc meshing knob locking-type riser for folding handle |
| CN202783601U (en) * | 2012-08-21 | 2013-03-13 | 太仓市车中宝休闲用品有限公司 | Suspended joint semicircular clasping type folding handle vertical pipe with inner wedge tongue |
-
2012
- 2012-08-21 CN CN2012102982725A patent/CN102837786A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3138475U (en) * | 2007-10-05 | 2008-01-10 | 潮湖 陳 | Folding standpipe |
| CN101758885A (en) * | 2008-11-03 | 2010-06-30 | 詹富生 | Foldable handlebar stand pipe |
| US20100135715A1 (en) * | 2008-11-28 | 2010-06-03 | Bill Huang | Folding device with safe retainer |
| CN102039972A (en) * | 2011-01-14 | 2011-05-04 | 太仓市车中宝休闲用品有限公司 | Streamline-shaped folding riser |
| CN102145726A (en) * | 2011-05-17 | 2011-08-10 | 太仓市车中宝休闲用品有限公司 | Taper sleeve locking type folding handle riser |
| CN102152835A (en) * | 2011-05-17 | 2011-08-17 | 太仓市车中宝休闲用品有限公司 | Inner wedge tongue locked-type folding handlebar vertical pipe |
| CN102303675A (en) * | 2011-06-16 | 2012-01-04 | 太仓市车中宝休闲用品有限公司 | Semi-circle meshed hanging locking type folding stem |
| CN102381418A (en) * | 2011-08-17 | 2012-03-21 | 太仓市车中宝休闲用品有限公司 | Hidden circular arc meshing knob locking-type riser for folding handle |
| CN202783601U (en) * | 2012-08-21 | 2013-03-13 | 太仓市车中宝休闲用品有限公司 | Suspended joint semicircular clasping type folding handle vertical pipe with inner wedge tongue |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057645A (en) * | 2013-01-07 | 2013-04-24 | 太仓市车中宝休闲用品有限公司 | Semicircle-meshing folding handle vertical tube fast to demount and lock and having internal wedged bolt |
| CN103057645B (en) * | 2013-01-07 | 2015-09-02 | 太仓市车中宝休闲用品有限公司 | Wedge tongue quick release locking type folding handlebar stem in semicircle engagement |
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Application publication date: 20121226 |