CN202439809U - Locking type folding handle stand pipe with inner wedge tongue and quick-release part - Google Patents
Locking type folding handle stand pipe with inner wedge tongue and quick-release part Download PDFInfo
- Publication number
- CN202439809U CN202439809U CN2012200179910U CN201220017991U CN202439809U CN 202439809 U CN202439809 U CN 202439809U CN 2012200179910 U CN2012200179910 U CN 2012200179910U CN 201220017991 U CN201220017991 U CN 201220017991U CN 202439809 U CN202439809 U CN 202439809U
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- CN
- China
- Prior art keywords
- hole
- lower component
- wedge tongue
- interlocking
- quick
- 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.)
- Expired - Fee Related
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Abstract
A locking type folding handle stand pipe with an inner wedge tongue and a quick-release part comprises an upper part, a lower part, a stand pipe body, the quick-release part, a bolt-shaped guide pin, a duct, the inner wedge tongue and a safety bolt. The folding handle stand pipe is characterized in that a shaft washer is arranged at a base angle of the upper part, an arc concave aluminum part and a door-shaped concave aluminum part are arranged on the opposite side of the shaft washer, a through-hole is arranged at an arc concave position of the upper part, a guide hole is arranged at a door-shaped concave position of the upper part, the duct is inlaid at the rear end of the through-hole of the upper part, the quick-release part is installed in the through-hole, the tail end of the quick-release part is in sliding fit with the duct, the upper portion of the upper part is connected with the stand pipe body, a shaft washer hole of the upper part is rotatably connected with an upper pair of lug holes of the lower part, the lower part is an inverted cylindrical aluminum part, two pairs of lug clips are arranged on the side face of the lower part, a stepped locking piece is arranged at the top of the lower part, a locking hole is arranged on the locking piece, the inner wedge tongue is matched with the quick-release part which is installed inside the upper part, and the inner wedge tongue is locked inside the guide hole of the upper part and the locking hole of the lower part.
Description
Technical field
The utility model relates to a kind of folding grip standpipe, particularly a kind of interior wedge tongue quick disassemble lock compact form folding grip standpipe.
Technical background
The design people is design-calculated " wedge tongue locking folding grip standpipe in inserted " formerly, though structure and locking effect aspect are all good, exist and unclamps the band of screwing when band folds bolt and launch all fast inadequately the regretting of bolt speed.
The utility model content
The purpose of the utility model is the interior wedge tongue quick disassemble lock compact form folding grip standpipe that a kind of aluminium forging or aluminium pressure diecasting will be provided.The purpose of the utility model is to realize like this; Interior wedge tongue quick disassemble lock compact form folding grip standpipe comprises upper-part, lower component, standpipe, quick detach, interior wedge tongue, conduit and shear bolt, and it is characterized in that: upper-part is to have a blowout patche on the base angle; The opposite of blowout patche has the aluminum component of a circular arc depression and a shape depression, and there is a pair of perforation at the circular depressed place of upper-part, and the door shape recess of upper-part has a guide hole; Upper-part a conduit is inlayed in the perforation rear end, in the perforation quick detach being installed, and the end of quick detach and conduit are done bearing fit; The top of upper-part is connected with standpipe, and going up of the blowout patche hole of upper-part and lower component is rotatably connected to earhole, and lower component is an inverted barrel-contoured aluminum component; Have two pairs of earclips on the lower component side, band one trapezoidal interlocking sheet in top has the interlocking hole on the interlocking sheet; There is a tapped bore below in interlocking hole; Twist in the tapped bore and be connected to shear bolt, interior wedge tongue cooperates with the quick detach that is installed in the upper-part, and interior wedge tongue interlocking is in the interlocking hole of the guide hole of upper-part and lower component.
The beneficial effect of the utility model is: become zyklopisch to cooperate the door shape recess of upper-part and the trapezoidal interlocking sheet of lower component, the interlocking of wedge tongue in being equipped with again, interlocking better effects if; Adopt the interlocking mode of fast disassembly type, interlocking is faster; Adopt upper-part to place, perforation aperture circular arc concave design, fast-dismantle handle can be located pull up and down; Adopt erection insurance button on the fast-dismantle handle, the bottom of lower component connects shear bolt, and the interlocking of quick detach is more insured, and is faster.
Description of drawings
Fig. 1 is the section of structure of the utility model.
Fig. 2 unclamps the section-drawing of quick detach for the utility model.
Fig. 3 is the organigram of the utility model upper-part.
Fig. 4 is the organigram of the utility model lower component.
Fig. 5 is the effect scheme drawing of the utility model.
Fig. 6 is the folding effect scheme drawing of the utility model.
Among the figure: 1---upper-part, 2---lower component, 3---standpipe, 4---quick detach, 5---interior wedge tongue, 6---conduit, 7---shear bolt; Wherein quick detach 4 also comprises: 41---trigger piece, and 42---the circle hook bolt, 43---spring, 44---the perforated plastic sheet, 45---safety catch.
The specific embodiment
According to Fig. 1, Fig. 2, described inserted interior wedge tongue locking folding grip standpipe comprises upper-part 1, lower component 2, standpipe 3, quick detach 4, interior wedge tongue 5, conduit 6 and safety bolt 7.
Described upper-part 1; Be with the aluminum component of a blowout patche on cylindrical, the base angle of a top band neck; The aluminum component that one circular arc depression is arranged on the opposite of said upper-part 1 blowout patche, has a shape to cave in down, the door shape of said upper-part 1 is caved in into up-small and down-big echelon form, and the door shape recess of said upper-part 1 has a guide hole; The circular arc recess of said upper-part 1 has a pair of perforation; Said upper-part 1 the end of boring a hole is inlayed a conduit, described standpipe 3 close-fittings are socketed on the top of said upper-part 1, described upper-part 1 is aluminium forging or aluminium diecasting.
Said lower component 2 barrel-contoured inwalls are the plum blossom shape; Each band is to perforation in two pairs of earclips of said lower component 2; One interlocking sheet is arranged at the top of said lower component 2; It is up-small and down-big trapezoidal that the interlocking sheet of said lower component 2 becomes, and on the said lower component 2 described interlocking sheets interlocking hole arranged, and the door shape depression of the interlocking sheet of said lower component 2 and said upper-part 1 matches; The interlocking hole of said lower component 2 is corresponding with the guide hole of 1 shape recess of said upper-part; There is a tapped bore below in the said interlocking hole of said lower component 2, connects a described shear bolt 7 in the said tapped bore hole of said lower component 2, perforation is rotatably connected through the blowout patche to lock bolt and said upper-part 1 to earclip on the said lower component 2; Said lower component 2 following to earclip to the perforation through to the lock bolt be used to lock the lower component 2 of amplexis in the bicycle front fork pipe; The cylindrical base of said lower component 2 has a through hole, and described through hole is used for the nut through bolt interlocking bicycle front fork pipe, and described lower component 2 is aluminium forging or aluminium diecasting.
Described quick detach 4 comprises: a trigger piece 41, a circle hook bolt 42, a spring 43, a perforated plastic sheet 44 and a safety catch 45; One of said trigger piece 41 has individual eccentric orfice; Said trigger piece 41 eccentric orfices vertical with one be connected said circle hook bolt 42 groove; The eccentric orfice of said trigger piece 41 rotates with described circle hook bolt 42 through rivet and is connected; There is a slotted hole other end of said trigger piece 41, described circle hook bolt 42 penetrates in the described perforated plastic sheet, penetrate again said upper-part 1 in perforation and the described spring 43, again be screwed into said in the tapped bore of wedge tongue 5, penetrate in the said conduit 6 that is embedded in 1 pair of perforation of said upper-part the described safety catch 45 of sliding block joint in the slotted hole of said trigger piece 41 again; Described safety catch 45 is made up of push button, relief spring and safety plate; Described push button becomes the bean cotyledon shape, and a tubular convexity is arranged at described push button bottom, in the tubular convexity of said push button tapped bore is arranged; Described safety plate is the sheetmetal of a band nock with holes; The hole of said safety plate is connected with the tapped bore of said push button through bolt, and the stubborn said shear bolt that connects 7 works cooperate in the nock of said safety plate and said lower component 2 tapped bore, and described relief spring is installed in the said slotted hole of said trigger piece 41.
Claims (5)
1. wedge tongue quick disassemble lock compact form folding grip standpipe in a kind comprises upper-part, lower component, standpipe, quick detach, interior wedge tongue, conduit and shear bolt, and it is characterized in that: upper-part is to have a blowout patche on the base angle; The opposite of blowout patche has the aluminum component of a circular arc depression and a shape depression, and there is a pair of perforation at the circular depressed place of upper-part, and the door shape recess of upper-part has a guide hole; Upper-part a conduit is inlayed in the perforation rear end, in the perforation quick detach being installed, and the end of quick detach and conduit are done bearing fit; The top of upper-part is connected with standpipe, and going up of the blowout patche hole of upper-part and lower component is rotatably connected to earhole, and lower component is an inverted barrel-contoured aluminum component; Have two pairs of earclips on the lower component side, band one trapezoidal interlocking sheet in top has the interlocking hole on the interlocking sheet; There is a tapped bore below in interlocking hole; Twist in the tapped bore and be connected to shear bolt, interior wedge tongue cooperates with the quick detach that is installed in the upper-part, and interior wedge tongue interlocking is in the interlocking hole of the guide hole of upper-part and lower component.
2. wedge tongue quick disassemble lock compact form folding grip standpipe in according to claim 1; It is characterized in that: described upper-part is the cylindrical of a top band neck; The door shape of said upper-part is caved in into up-small and down-big echelon form, and described upper-part is aluminium forging or aluminium diecasting.
3. wedge tongue quick disassemble lock compact form folding grip standpipe in according to claim 1; It is characterized in that: the inwall of said lower component is the plum blossom shape; Each band is to perforation in two pairs of earclips of said lower component; It is up-small and down-big trapezoidal that the interlocking sheet of said lower component becomes, and the door shape depression of the interlocking sheet of said lower component and said upper-part matches, and the interlocking hole of said lower component is corresponding with the guide hole of said upper-part door shape recess; Said lower component following to earclip to the perforation through to the lock bolt be used to lock the lower component of amplexis in the bicycle front fork pipe; The cylindrical base of said lower component has a through hole, and described through hole is used for the nut through bolt interlocking bicycle front fork pipe, and described lower component is aluminium forging or aluminium diecasting.
4. wedge tongue quick disassemble lock compact form folding grip standpipe in according to claim 1; It is characterized in that: the wedge tongue is the oblique hook spare of a metal in described; One screw thread is arranged to perforation in said on the wedge tongue; The tapped bore of wedge tongue cooperates with the said circle hook bolt that is screwed into the said quick detach of wherein going in said, and described interior wedge tongue is installed in the described upper-part through described quick detach, and described interior wedge tongue stretches in the guide hole of said upper-part door shape recess; Pull the said trigger piece of said quick detach, described interior wedge tongue interlocking is in the interlocking hole of said lower component interlocking sheet.
5. wedge tongue quick disassemble lock compact form folding grip standpipe in according to claim 1; It is characterized in that: described quick detach comprises: a trigger piece, a circle hook bolt, a spring, a perforated plastic sheet and a safety catch; One of said trigger piece has individual eccentric orfice; Said trigger piece eccentric orfice vertical with one be connected said circle hook bolt groove, the eccentric orfice of said trigger piece rotates with described circle hook bolt through rivet and is connected, there is a slotted hole other end of said trigger piece; Described circle hook bolt penetrates in the described perforated plastic sheet, penetrate again said upper-part in perforation and the described spring, again be screwed into said in the tapped bore of wedge tongue, penetrate and be embedded in the said conduit of said upper-part to perforation again; The described safety catch of sliding block joint in the slotted hole of said trigger piece, described safety catch is made up of push button, relief spring and safety plate, and described push button becomes the bean cotyledon shape; One tubular convexity is arranged at described push button bottom; In the tubular convexity of said push button tapped bore is arranged, described safety plate is the sheetmetal of a band nock with holes, and the hole of said safety plate is connected with the tapped bore of said push button through bolt; Twist the said shear bolt that connects in the nock of said safety plate and the said lower component tapped bore and do to cooperate, described relief spring is installed in the said slotted hole of said trigger piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200179910U CN202439809U (en) | 2012-01-16 | 2012-01-16 | Locking type folding handle stand pipe with inner wedge tongue and quick-release part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200179910U CN202439809U (en) | 2012-01-16 | 2012-01-16 | Locking type folding handle stand pipe with inner wedge tongue and quick-release part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439809U true CN202439809U (en) | 2012-09-19 |
Family
ID=46821263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200179910U Expired - Fee Related CN202439809U (en) | 2012-01-16 | 2012-01-16 | Locking type folding handle stand pipe with inner wedge tongue and quick-release part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514671A (en) * | 2012-01-16 | 2012-06-27 | 太仓市车中宝休闲用品有限公司 | Internal wedge tongue quick release locking type folding handle vertical tube |
| 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 |
-
2012
- 2012-01-16 CN CN2012200179910U patent/CN202439809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514671A (en) * | 2012-01-16 | 2012-06-27 | 太仓市车中宝休闲用品有限公司 | Internal wedge tongue quick release locking type folding handle vertical tube |
| CN102514671B (en) * | 2012-01-16 | 2013-06-05 | 太仓市车中宝休闲用品有限公司 | Internal wedge tongue quick release locking type folding handle vertical tube |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130116 |