CN102774463A - V-shaped folding handlebar with aluminum extrusion type left and right components - Google Patents
V-shaped folding handlebar with aluminum extrusion type left and right components Download PDFInfo
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- CN102774463A CN102774463A CN2012102632632A CN201210263263A CN102774463A CN 102774463 A CN102774463 A CN 102774463A CN 2012102632632 A CN2012102632632 A CN 2012102632632A CN 201210263263 A CN201210263263 A CN 201210263263A CN 102774463 A CN102774463 A CN 102774463A
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- handgrip
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- handlebar
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- pedestal
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Abstract
Disclosed is a V-shaped folding handlebar with aluminum extrusion type left and right components. The V-shaped folding handlebar comprises a handlebar base, a left shaft, a right shaft, a left component, a right component, a left handlebar, a right handlebar, a backing piece, a pressing box, a quick release, safety buckles and an inner extending tube. The handlebar base is an aluminum profile cutting part in a cathead outline and is formed by hole turning processing, two upward slotted holes are arranged at positions of two cat eyes, two pairs of non-standard bolts penetrate through and are screwed at a vertical position of a slot of the handlebar base, the inner extending tube is fixedly connected with the bottom of the handlebar base, the left shaft and the right shaft are connected with the two holes at positions of the cat eyes of the handlebar base in a rotating mode, front portions of the left shaft and the right shaft are used for fixing the left component and the right component respectively, the left component and the right component are slicing processing parts of the aluminum profile, upper portions of the left component and the right component are fixed to bottoms of the left handlebar and the right handlebar, the pressing box and the quick release are connected to the right component, the safety buckles are connected to a quick release handle and the pressing box, and the backing piece is fixed at the top of the handlebar base.
Description
Technical field
The present invention relates to a kind of folding handgrip, particularly a kind of aluminium formulation left and right sides parts vee shape folds handgrip.
Technical background
Though bicycle folding handgrip in the market has several moneys; But the vee shape handgrip that folding effect is good, folding rate is fast is difficult to seek; The design people is the folding handgrip of design-calculated vee shape quick detach interlocking formula formerly; Though solved the problem that folding effect is good, folding rate is fast,, made that the difficulty of processing is big, cost is high because the left part spare of the folding handgrip of vee shape quick detach interlocking formula and right members employing is the technology of aluminium pressure diecasting.
Summary of the invention
The objective of the invention is will be on the basis of the folding handgrip of former vee shape quick detach interlocking formula, designs that a kind of technology is simple more, tooling cost is lower, moves towards the folding handgrip of aluminium formulation left and right sides parts vee shape in market more easily.The objective of the invention is to realize like this: aluminium formulation left and right sides parts vee shape folds handgrip; Comprise handgrip pedestal, left side axle, right axle, left part spare, right members, left hand handle, right handgrip, backer's sheet, press box, quick detach, safety catch and inside extending tube; It is characterized in that: the handgrip pedestal is that two positions of a cat head profile, cat have the aluminium section bar blank of upwards being with the hole of cracking; After changeing hole processing, form, the vertical place that the handgrip pedestal cracks penetrates being screwed with two pairs to lock bolt, bottom captive joint one inside extending tube of handgrip pedestal again; Two holes of two opal positions of handgrip pedestal are rotationally connected left and right; Left side axle is the cut-out workpiece of Al squeezing material with right axle, and the front portion of left side axle and right axle is fixedly sleeved left part spare and right members respectively, and left part spare and right members are after the section of Al squeezing material, machinework forms again; The top of left part spare and right members is fixedly sleeved respectively in the bottom of left hand handle and right handgrip; The right-hand member of left part spare and the left end of right members are meshing with each other, and connect pressure box and quick detach on the right members, and safety catch is connected on the fast dismounting handle and presses on the box; The pressure box and the quick detach that are connected on the right members can connect left interlocking part and right members locking or unclamp; Backer's sheet is through the cooperation of hanging bolt, expand plug and inside extending tube, can the handgrip pedestal is fixed in the front fork tube of bicycle and make backer's sheet be fixed in the top of handgrip pedestal, and backer's sheet still is that the folding handgrip of cup joint style lock-connecting piece vee shape launches right handgrip and the left and right sides backer of left hand handle behind the interlocking.
The invention has the beneficial effects as follows: the present invention adopts Vehicle Processing after the section of left part spare and right members Al squeezing material; And then respectively close-fitting socket left side axle and right axle, and respectively close-fitting be socketed on left hand and the bottom of right handgrip; Again with being connected in pressure box and quick detach on the right members with the mutual interlocking of left and right sides parts; Make that this product processes is simple, productive costs reduces, and more helps this product and moves towards market.
Description of drawings
Fig. 1 launches scheme drawing for structure handgrip of the present invention;
Fig. 2 is the folding scheme drawing of handgrip of the present invention;
Fig. 3 is a handgrip base structure scheme drawing of the present invention;
Fig. 4 is left part spare of the present invention and right members organigram;
Among the figure: 1---the handgrip pedestal, 21---left side axle, 22---right axle, 31---left part spare, 32---right members, 41---the left hand handle, 42---right handgrip, 5---backer's sheet, 6---pressing box, 7---quick detach, 8---safety catch, 9---inside extending tube.
The specific embodiment
According to Fig. 1, described cup joint style lock-connecting piece vee shape folds handgrip, comprise handgrip pedestal 1 left side axle 21, right axle 22, left part spare 31, right members 32, left hand 41, right handgrip 42, backer's sheet 5, pressure box 6, quick detach 7, safety catch 8 and inside extending tube 9.
Described handgrip pedestal 1; Be aluminium section bar, the two opal positions of a cat head profile have two upwards the band hole of cracking, cut-out after form after the perforate processing; Said handgrip pedestal 1 crack perpendicular place, hole have two pairs to the perforation; It is one downward to perforation that the centre at said handgrip pedestal 1 top has, and upwards there is a counterbore centre of said handgrip pedestal 1 bottom, the said counterbore close-fitting socket one described inside extending tube 9 of said handgrip pedestal 1.
Described backer's sheet 5; It is the aluminum component of being with convex globoidal down; Have a hole on described backer's sheet 5, a hanging bolt penetrated in the hole of said backer's sheet 5, penetrate again said handgrip pedestal 1 top to the perforation in; Be screwed in the tapped bore that pierces into the bloated plug in the bicycle front fork pipe again and tighten, described backer's sheet 5 and the described pedestal 1 and the front fork tube of bicycle are fixed.
Described left side axle 21 is that columniform Al squeezing material cuts off workpiece with described right axle 22; The fixedly sleeved respectively circular hole and the said right side in a said left side even part 31 bottoms in said left 21 front portion and the front portion of said right axle 22 connects in the circular hole of part 32 bottoms; The center of the center of axle 21 rear ends, a said left side and said right axle 22 rear ends has screw; Crack in the hole in the left side that the rear portion of said left side axle 21 is penetrated said handgrip pedestal 1; Crack in the hole in the right side that the rear portion of said right axle 22 is penetrated said handgrip pedestal 1; Cover two pads, with the two anti-bolts that fall twist in the screw that is connected on axle 21 rear ends, a said left side and the screw of said right axle 22 rear ends in locate, again with two pairs to the lock bolt penetrate with said handgrip pedestal 1 crack perpendicular place two couples in boring a hole, tighten to the degree of tightness appropriate level.
Described left part spare 31 is workpieces of the aluminium extruded type section of a bottom band circular hole, right side band convex shoulder, the trapezoidal prominent muscle of convex shoulder upper right corner band, convex shoulder right side central band V-shaped groove; The cylinder that the top of said left part spare 31 has a Vehicle Processing to form; The cylinder of said left part spare 31 fixedly sleeved in said left hand 41 bottom; Described right members 32 is workpieces of the T-shaped aluminium extruded type section of being sidelong; One circular hole is arranged at the bottom of said right members 32, the cylinder that the top of said right members 32 has a Vehicle Processing to form, and the cylinder of said right members 32 is fixedly sleeved in the bottom of said right handgrip 42; There is the V-arrangement muscle of dashing forward on the top in said right members 32 left sides; The prominent muscle of the V-arrangement of said right members 32 is meshed with the V-shaped groove of described left part spare 31, said right members 32 middle parts a pair of perforation arranged, the upward and downward of said right members 32 left ends have a band counterbore to boring a hole.
Described pressure box 6; It is the box-like metallic stamping pieces of an opening; The two sides of the opening part of said pressure box 6 has a pair of mutual to perforation; One of said pressure box 6 opening part tops has a screw, and there is a slotted hole other end at the top of said pressure box 6, said pressure box 6 perforation is rotationally connected to perforation through the said middle part to lock bolt and said right members 32.
Described quick detach 7 is to be made up of a circle hook bolt, fast dismounting handle, pad, spring and anti-skidding nut; Described fast dismounting handle is to be the slice processing part of the Al squeezing material of arc-shaped bend for eccentric orfice circle, another side on one side; Thereby said eccentric orfice circle connects eccentric orfice circle vertical of the Al squeezing material sliced pieces of arc-shaped bend and has the vertical slotted hole that has of arc-shaped bend that a groove, said eccentric orfice circle connect the Al squeezing material sliced pieces of arc-shaped bend and process described trigger piece; The eccentric orfice of said fast dismounting handle is rotationally connected through rivet and described circle hook bolt; Described circle hook bolt penetrates described pad, penetrate in the slotted hole of said pressure box 6 again, penetrate in the spring again, penetrate again said right members 32 left end upward and downwards in the perforation, and then screw in described anti-skidding nut.
Described safety catch 8 comprises push button, safety plate and shear bolt; Described push button is the bean cotyledon shape Plastic Parts of bottom with square prominent pipe; Described safety plate is an end band nock; The sheetmetal that the other end is with holes, the square prominent pipe of described push button penetrate in the slotted hole of said fast dismounting handle, in said fast dismounting handle slotted hole, put into a little spring again, with bolt described safety plate are captiveed joint with described push button then; Described shear bolt is the bolt of a globular model; Described shear bolt is fastened in the screw at said pressure box 6 tops, and described shear bolt is corresponding with the nock of said safety plate on being connected in said fast dismounting handle, and described pressure box 6 interlockings are on said left back trapezoidal prominent muscle of said left part spare 31.
Claims (8)
1. an aluminium formulation left and right sides parts vee shape folds handgrip; Comprise handgrip pedestal, left side axle, right axle, left part spare, right members, left hand handle, right handgrip, backer's sheet, press box, quick detach, safety catch and inside extending tube; It is characterized in that: the handgrip pedestal is that two positions of a cat head profile, cat have the aluminium section bar blank of upwards being with the hole of cracking; After changeing hole processing, form, the vertical place that the handgrip pedestal cracks penetrates being screwed with two pairs to lock bolt, bottom captive joint one inside extending tube of handgrip pedestal again; Two holes of two opal positions of handgrip pedestal are rotationally connected left and right; Left side axle is the cut-out workpiece of Al squeezing material with right axle, and the front portion of left side axle and right axle is fixedly sleeved left part spare and right members respectively, and left part spare and right members are after the section of Al squeezing material, machinework forms again; The top of left part spare and right members is fixedly sleeved respectively in the bottom of left hand handle and right handgrip; The right-hand member of left part spare and the left end of right members are meshing with each other, and connect pressure box and quick detach on the right members, and safety catch is connected on the fast dismounting handle and presses on the box; The pressure box and the quick detach that are connected on the right members can connect left interlocking part and right members locking or unclamp; Backer's sheet is through the cooperation of hanging bolt, expand plug and inside extending tube, can the handgrip pedestal is fixed in the front fork tube of bicycle and make backer's sheet be fixed in the top of handgrip pedestal, and backer's sheet still is that the folding handgrip of cup joint style lock-connecting piece vee shape launches right handgrip and the left and right sides backer of left hand handle behind the interlocking.
2. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: said handgrip pedestal 1 crack perpendicular place, hole have two pairs to the perforation; It is one downward to perforation that the centre at said handgrip pedestal top has; Upwards there is a counterbore centre of said handgrip base bottom, the said counterbore close-fitting socket one described inside extending tube of said handgrip pedestal.
3. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: described backer's sheet is an aluminum component of being with convex globoidal down, has a hole on described backer's sheet; One hanging bolt is penetrated in the hole of said backer's sheet; Penetrate again said handgrip pedestal top in the perforation, be screwed in the tapped bore that pierces into the bloated plug in the bicycle front fork pipe again and tighten, the front fork tube of described backer's sheet and described pedestal and bicycle is fixed.
4. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: the center of said left shaft rear end and the center of said right shaft rear end have screw; Crack in the hole in the left side that the rear portion of said left side axle is penetrated said handgrip pedestal; Crack in the hole in the right side that the rear portion of said right axle is penetrated said handgrip pedestal; Cover two pads, twist in the screw that is connected on said left shaft rear end and in the screw of said right shaft rear end with the two anti-bolts that fall and locate, again with two pairs to the lock bolt penetrate with said handgrip pedestal crack perpendicular place two couples in boring a hole, tighten to the degree of tightness appropriate level.
5. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: described left part spare is the workpiece of the aluminium extruded type section of a bottom band circular hole, right side band convex shoulder, the trapezoidal prominent muscle of convex shoulder upper right corner band, convex shoulder right side central band V-shaped groove; The cylinder that said left upper parts of components has a Vehicle Processing to form; Described right members 32 is workpieces of the T-shaped aluminium extruded type section of being sidelong, and a circular hole is arranged at the bottom of said right members, the cylinder that the top of said right members has a Vehicle Processing to form; There is the V-arrangement muscle of dashing forward on the top in said right members left side; The prominent muscle of the V-arrangement of said right members is meshed with the V-shaped groove of described left part spare, said right members middle part a pair of perforation arranged, the upward and downward of said right members left end have a band counterbore to boring a hole.
6. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: described pressure box; Be the box-like metallic stamping pieces of an opening, the two sides of the opening part of said pressure box has a pair of mutual to perforation, and one of said pressure box opening part top has a screw; There is a slotted hole other end at the top of said pressure box, said pressure box perforation is rotationally connected to perforation through the said middle part to lock bolt and said right members.
7. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: described quick detach is to be made up of a circle hook bolt, fast dismounting handle, pad, spring and anti-skidding nut; Described fast dismounting handle is to be the slice processing part of the Al squeezing material of arc-shaped bend for eccentric orfice circle, another side on one side; Thereby said eccentric orfice circle connects eccentric orfice circle vertical of the Al squeezing material sliced pieces of arc-shaped bend and has the vertical slotted hole that has of arc-shaped bend that a groove, said eccentric orfice circle connect the Al squeezing material sliced pieces of arc-shaped bend and process described trigger piece; The eccentric orfice of said fast dismounting handle is rotationally connected through rivet and described circle hook bolt; Described circle hook bolt penetrates described pad, penetrate in the slotted hole of said pressure box again, penetrate in the spring again, penetrate again said right members left end upward and downward in the perforation, and then screw in described anti-skidding nut.
8. aluminium formulation according to claim 1 left and right sides parts vee shape folds handgrip; It is characterized in that: described safety catch comprises push button, safety plate and shear bolt; Described push button is the bean cotyledon shape Plastic Parts of bottom with square prominent pipe, and described safety plate is an end band nock, the sheetmetal that the other end is with holes; The square prominent pipe of described push button penetrates in the slotted hole of said fast dismounting handle, in said fast dismounting handle slotted hole, puts into a little spring again; With bolt described safety plate is captiveed joint with described push button then, described shear bolt is the bolt of a globular model, and described shear bolt is fastened in the screw at said pressure box top; Described shear bolt is corresponding with the nock of said safety plate on being connected in said fast dismounting handle, and described pressure box interlocking is on said left back trapezoidal prominent muscle of said left part spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210263263 CN102774463B (en) | 2012-07-27 | 2012-07-27 | V-shaped folding handlebar with aluminum extrusion type left and right components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210263263 CN102774463B (en) | 2012-07-27 | 2012-07-27 | V-shaped folding handlebar with aluminum extrusion type left and right components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102774463A true CN102774463A (en) | 2012-11-14 |
| CN102774463B CN102774463B (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210263263 Expired - Fee Related CN102774463B (en) | 2012-07-27 | 2012-07-27 | V-shaped folding handlebar with aluminum extrusion type left and right components |
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| CN (1) | CN102774463B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672133A (en) * | 2017-02-23 | 2017-05-17 | 太仓市车中宝休闲用品有限公司 | Suspension type portable scooter with folding handlebar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW316845B (en) * | 1995-07-24 | 1997-10-01 | Piin-Luen Liou | The man-used contraceptive with insertion-type |
| TWM316845U (en) * | 2007-02-09 | 2007-08-11 | Diro Tech Corp | Improved bike handle bar structure |
| CN102303677A (en) * | 2011-09-02 | 2012-01-04 | 苏州恒丰车业有限公司 | Bicycle folding handlebar |
| CN102303678A (en) * | 2011-09-07 | 2012-01-04 | 太仓市车中宝休闲用品有限公司 | Quick adjustable stem |
| CN102602490A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Groove shaped base type V-shaped foldable handle |
| CN102602491A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | V-shaped foldable handle |
-
2012
- 2012-07-27 CN CN 201210263263 patent/CN102774463B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW316845B (en) * | 1995-07-24 | 1997-10-01 | Piin-Luen Liou | The man-used contraceptive with insertion-type |
| TWM316845U (en) * | 2007-02-09 | 2007-08-11 | Diro Tech Corp | Improved bike handle bar structure |
| CN102303677A (en) * | 2011-09-02 | 2012-01-04 | 苏州恒丰车业有限公司 | Bicycle folding handlebar |
| CN102303678A (en) * | 2011-09-07 | 2012-01-04 | 太仓市车中宝休闲用品有限公司 | Quick adjustable stem |
| CN102602490A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Groove shaped base type V-shaped foldable handle |
| CN102602491A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | V-shaped foldable handle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672133A (en) * | 2017-02-23 | 2017-05-17 | 太仓市车中宝休闲用品有限公司 | Suspension type portable scooter with folding handlebar |
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| CN102774463B (en) | 2013-07-24 |
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Effective date of registration: 20170816 Address after: No 042 village, Yan Tuan Town, Julu County, Xingtai, Hebei Patentee after: Chen Lingjuan 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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| 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: 20130724 Termination date: 20180727 |