CN103950498A - Handlebar and head connecting mechanism - Google Patents
Handlebar and head connecting mechanism Download PDFInfo
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- CN103950498A CN103950498A CN201410185969.0A CN201410185969A CN103950498A CN 103950498 A CN103950498 A CN 103950498A CN 201410185969 A CN201410185969 A CN 201410185969A CN 103950498 A CN103950498 A CN 103950498A
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- intubate
- spring
- loose piece
- depression bar
- ball
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 241000269799 Perca fluviatilis Species 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a handlebar and head connecting mechanism, which comprises an inserted tube (1) and a bushing (2), wherein the bushing (2) is sleeved with a sleeve (3) connected with a connecting frame (31) of a rear wheel in a rotating way. The connecting mechanism is characterized in that a positioning rod (5) is radially arranged in a lower inner cavity of the bushing (2); gaps (11) into which the positioning rod (5) can be embedded are formed in the lower end face of the inserted tube (1); a disassembly mechanism capable of conveniently disassembling the inserted tube (1) from the bushing (2) is arranged between the inserted tube (1) and the bushing (2); when the inserted tube (1) is inserted into the bushing (2), the positioning rod (5) is embedded into the gaps (11) in the lower end face of the inserted tube (1) to fix together the inserted tube (1) with the bushing (2). The connecting mechanism has the advantages that a handlebar can be stably and firmly fixed together with a head only by inserting the inserted tube into the bushing, so that the condition of leftward and rightward rotation of the handlebar is completely eradicated, and the connecting mechanism can be conveniently and flexibly used, the service life is longer, and abrasion between the inserted tube and the bushing is further avoided.
Description
Technical field
The present invention relates to a kind of bicycle manufacture technology field, especially refer to the bindiny mechanism of a kind of handlebar and headstock.
Background technology
Existing a kind of application number is that the Chinese utility model patent that CN201320083021.5 name is called " bicycle handle covers catch gear " discloses a kind of structure, it is characterized in that: described catch gear comprises clamp ring, handle and handle sleeve, an end face of described clamp ring is provided with boss, the end face that described handle sleeve is connected with handle is provided with draw-in groove, the boss of locking figure is inlayed and is coordinated with the draw-in groove of handle sleeve, on described handle, have binding ring, described clamp ring is arranged in this binding ring.This invention bicycle handle covers catch gear, has avoided handle and the direct of bicycle handle bar to contact, thereby reduces the wearing and tearing to handlebar of Reusability because of handle, meanwhile, has improved traveling comfort when product uses and the aesthetic property of product.But its shortcoming is to design rationally not enough, does not more realize location by the mode between intubate and sleeve pipe, and fastness is bad, and service life is not long yet, so its structure needs to improve.
Summary of the invention
Technical matters to be solved by this invention is handle provide a kind of project organization ingenious, fixing for above-mentioned prior art present situation after with front wheel frame can not relatively rotate and handle can be facilitated to the handlebar that shirk and the bindiny mechanism of headstock from front wheel frame.
The present invention solves the problems of the technologies described above adopted technical scheme: the bindiny mechanism of this handlebar and headstock, comprise the intubate that upper end and handle fix, the sleeve pipe that the support of lower end and installation front vehicle wheel fixes, described sleeve pipe external enwergy is equipped with the sleeve being connected with the link span of trailing wheel rotationally, it is characterized in that: in described sleeve pipe lower lumen, be radially provided with radius stay, the lower surface of described intubate is provided with the breach that can embed in radius stay, between described intubate and sleeve pipe, be provided with and can put the detaching mechanism just intubate being shirked from sleeve pipe, in the time that intubate is inserted in sleeve pipe, the breach of described intubate lower surface is for making intubate and sleeve pipe fixed with each other in embedding radius stay.
As improvement, described radius stay has upper fixed rod and lower fixed rod cross-like to stack together, and the breach of described intubate lower end is four, in four breach, be wherein two dark, two shallow, two dark breach are fastened togather mutually with upper radius stay, and shallow two breach and lower radius stay are fastened togather.
As improvement, described upper fixed rod and lower fixed rod can be preferably criss-cross and stack up and down.
As improvement, described detaching mechanism comprises spring perch, spring, the loose piece that can move up and down in the inner chamber of intubate, be arranged in the depression bar that intubate top inner chamber can move up and down, in the top inner chamber of described sleeve pipe, be radially provided with annular groove, described intubate up/down perforation, described spring perch is fixed in the inner chamber at intubate middle part, described loose piece top is respectively arranged with appear on the stage grade post and the level post of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage grade post and leave office between level post is inclined-plane, be radially distributed with hole clipping being arranged in grade corresponding intubate for post outer peripheral face position of appearing on the stage, in described hole clipping, can be embedded with actively ball, the sphere of described ball can stretch out hole clipping, the bottom of described spring is supported mutually with spring perch, and described spring upper end is supported mutually with the bottom surface of loose piece, and the thrust that described spring keeps loose piece to move up, the top of described loose piece is connected with depression bar lower end dismountable type, and the upper end of depression bar extends to the upper end of intubate from the inner chamber of intubate, described ball is in the time being positioned at the outer peripheral face of grade post of appearing on the stage, the sphere of ball is positioned at the outside face of intubate, in the time that described ball is positioned at the outer peripheral face of the level post of leaving office, described ball is contacted by the corresponding outer peripheral face of grade post of leaving office and the annular groove that makes the sphere of ball stretch out hole clipping and sleeve pipe is fastened togather.
As improvement, the bottom of described loose piece also can be provided with the spring cavity of bottom opening, described spring perch is by chassis and projection group, described projection from the upper surface middle part on chassis upwards extend, described spring is tubular spring, and described spring is for being placed in projection, and lower end is supported mutually with chassis, and described spring outside is placed in the spring cavity of loose piece, the upper end of described spring is stretched in spring cavity and is supported mutually with the end face of spring cavity.
Improve again, the top of described loose piece may be selected to be with the structure that depression bar lower end dismountable type is connected: the top center of described loose piece is provided with clamping hole, the lower end of described depression bar is provided with plug, described plug be inserted in clamping hole and make depression bar and loose piece fixed with each other.
Improve again, the top of described loose piece may be selected to be with the structure that depression bar lower end dismountable type is connected: the top center of described loose piece is provided with internal thread hole, the lower end of described depression bar is provided with outside thread, described depression bar by outside thread and internal thread hole bolt make depression bar and loose piece fixed with each other.
Improve, described spring perch can be radially fixed with each other with intubate by the pivot pin of bottom again.
As further improvement, described detaching mechanism can select to comprise spring perch, spring, the loose piece that can move up and down in the inner chamber of intubate, be arranged in the depression bar that intubate top inner chamber can move up and down, in the top inner chamber of described sleeve pipe, be radially provided with annular groove, at least lower ending opening of described intubate, described spring perch is fixed in the inner chamber at intubate middle part, described loose piece top is respectively arranged with appear on the stage grade post and the level post of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage grade post and leave office between level post is inclined-plane, be radially distributed with hole clipping being arranged in grade corresponding intubate for post outer peripheral face position of appearing on the stage, in described hole clipping, can be embedded with actively ball, the sphere of described ball can stretch out hole clipping, the bottom of described spring is supported mutually with spring perch intracavity bottom, and described spring upper end is supported mutually with the bottom surface of loose piece, and the thrust that described spring keeps loose piece to move up, the top of described loose piece is connected with depression bar lower end dismountable type, and extending to the top of intubate from the inner chamber of intubate, the upper end of depression bar is connected with the press section that intubate top is set, described ball is in the time being positioned at the outer peripheral face of grade post of appearing on the stage, the sphere of ball is positioned at the outside face of intubate, in the time that described ball is positioned at the outer peripheral face of the level post of leaving office, described ball is contacted by the corresponding outer peripheral face of grade post of leaving office and the annular groove that makes the sphere of ball stretch out hole clipping and sleeve pipe is fastened togather.
As improvement, described press section comprises latch plate, pressure head, have symmetrical vertical waist shaped hole in the two sides, top of described intubate, described latch plate is inserted and is through among two waist shaped holes, the lateral surface that described pressure head lays respectively at intubate is fixed together with the latch plate corresponding end of stretching out intubate waist shaped hole place, the upper end of described depression bar by horizontal perforation be positioned at together with intubate inner chamber position latch plate is set on.
Compared with prior art, the invention has the advantages that to adopt in sleeve pipe lower lumen and be radially provided with radius stay, the lower surface of described intubate is provided with the breach that can embed in radius stay, is provided with the detaching mechanism that can make intubate extract from sleeve pipe between described intubate and sleeve pipe.In the time that intubate is inserted in sleeve pipe, the breach of described intubate lower surface is for making intubate and sleeve pipe fixed with each other in embedding radius stay.This structure is as long as insert intubate in sleeve pipe, just handle and headstock can be fixed, not only stable but also firm, and stop the situation that handle left and right is reversed, also have, as long as click detaching mechanism just can extract handle from sleeve pipe, can from headstock, shirk, while re-assemblying, as long as intubate is inserted in sleeve pipe and intubate and sleeve pipe can be locked mutually again, retighten on headstock by handle, use very convenient, flexibly, more there will not be the mutual wearing and tearing between intubate and sleeve pipe, longer service life, therefore, the present invention is a kind of very practical and safe bindiny mechanism.
Brief description of the drawings
Fig. 1 is the block diagram on embodiment of the present invention application car body;
Fig. 2 is the block diagram after sleeve being removed in Fig. 1;
Fig. 3 is the exploded drawings of Fig. 2;
Fig. 4 be in Fig. 1 intubate and sleeve pipe from vertically removing the block diagram (state that ball and annular groove are fastened togather) one side of something;
Fig. 5 is the block diagram in ball retraction hole clipping state in Fig. 4;
Fig. 6 is the exploded drawings of Fig. 5;
Fig. 7 is the further exploded drawings of Fig. 6;
Fig. 8 is the block diagram of intubate in Fig. 1;
Fig. 9 is the enlarged drawing of I portion in Fig. 3;
Figure 10 is the block diagram of another fixed structure of intubate on embodiment of the present invention application car body;
Figure 11 is the constructional drawing that the rear portion of intubate in Figure 10 (removing one side of something) is provided with press section;
Figure 12 is the exploded drawings of Figure 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figures 1 to 9, the handlebar of the present embodiment and the bindiny mechanism of headstock, comprise the intubate 1 that upper end and handle 10 fix, the sleeve pipe 2 that the support 4 of lower end and installation front vehicle wheel 41 fixes, described sleeve pipe 2 external enwergys are equipped with the sleeve 3 being connected with the link span 31 of trailing wheel rotationally, in described sleeve pipe 2 lower lumen, be radially provided with radius stay 5, the lower surface of described intubate 1 is provided with the breach 11 that can embed in radius stay 5, between described intubate 1 and sleeve pipe 2, be provided with and can put the detaching mechanism just intubate 1 being shirked from sleeve pipe 2, in the time that intubate 1 is inserted in sleeve pipe 2, the breach 11 of described intubate 1 lower surface makes intubate 1 and sleeve pipe 2 fixed with each other for embedding in radius stay 5.Described radius stay 5 has upper fixed rod 51 and lower fixed rod 52 cross-like to stack together, the breach 11 of described intubate 1 lower end is four, in four breach 11, be wherein two dark, two shallow, two dark breach 11 are fastened togather mutually with upper radius stay 51, and shallow two breach 11 are fastened togather with lower radius stay 52.Described upper fixed rod 51 and lower fixed rod 52 stack up and down for criss-cross.
Above-mentioned detaching mechanism comprises spring perch 6, spring 7, the loose piece 8 that can move up and down in the inner chamber of intubate 1, be arranged in the depression bar 85 that intubate 1 top inner chamber can move up and down, in the top inner chamber of described sleeve pipe 2, be radially provided with annular groove 21, described intubate 1 up/down perforation, described spring perch 6 is fixed in the inner chamber at intubate 1 middle part, described loose piece 8 tops are respectively arranged with appear on the stage grade post 82 and the level post 83 of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage grade post 82 and leave office between level post 83 is inclined-plane 87, be radially distributed with hole clipping 13 in the corresponding intubate 1 that is arranged in grade post 82 outer peripheral face positions of appearing on the stage, in described hole clipping 13, can be embedded with actively ball 12, the sphere of described ball 12 can stretch out hole clipping 13, the bottom of described spring 7 is supported mutually with spring perch 6, and described spring 7 upper ends are supported mutually with the bottom surface of loose piece 8, and the thrust that described spring 7 keeps loose piece 8 to move up, the top of described loose piece 8 is connected with depression bar 85 lower end dismountable types, and the upper end of depression bar 85 extends to the upper end of intubate 1 from the inner chamber of intubate 1, described ball 12 is in the time being positioned at the outer peripheral face of grade post 82 of appearing on the stage, the sphere of ball 12 is positioned at the outside face of intubate 1, in the time that described ball 12 is positioned at the outer peripheral face of the level post 83 of leaving office, described ball 12 is contacted by the corresponding outer peripheral faces of level post 83 of leaving office and makes the sphere of ball 12 stretch out hole clipping 13 to be fastened togather with the annular groove 21 of sleeve pipe 2.The bottom of described loose piece 8 is provided with the spring cavity 84 of bottom opening, described spring perch 6 is by 62 groups of chassis 61 and projections, described projection 62 from the upper surface middle part on chassis 61 upwards extend, described spring 7 is tubular spring, described spring 7 is for being placed in projection 62, lower end is supported mutually with chassis 61, and described spring 7 outsides are placed in the spring cavity 84 of loose piece, and the upper end of described spring 7 is stretched in spring cavity 84 and supported mutually with the end face of spring cavity 84.The top of described loose piece 8 with the structure that depression bar 85 lower end dismountable types are connected is: the top center of described loose piece 8 is provided with clamping hole 81, the lower end of described depression bar 85 is provided with plug 86, and described plug 86 is inserted in clamping hole 81 and makes depression bar 85 and loose piece 8 fixed with each other.Certainly, the top of described loose piece 8 can also be chosen as with the structure that depression bar 85 lower end dismountable types are connected: the top center of described loose piece 8 is provided with internal thread hole, the lower end of described depression bar 85 is provided with outside thread, and described depression bar 85 makes depression bar 85 and loose piece 8 fixed with each other by outside thread and internal thread hole bolt.Described spring perch 6 is radially fixed with each other with intubate 1 by the pivot pin 60 of bottom.
As shown in Figure 10 to Figure 12, described detaching mechanism also may be selected to be: comprise spring perch 6, spring 7, the loose piece 8 that can move up and down in the inner chamber of intubate 1, be arranged in the depression bar 85 that intubate 1 top inner chamber can move up and down, in the top inner chamber of described sleeve pipe 2, be radially provided with annular groove 21, at least lower ending opening of described intubate 1, described spring perch 6 is fixed in the inner chamber at intubate 1 middle part, described loose piece 8 tops are respectively arranged with appear on the stage grade post 82 and the level post 83 of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage grade post 82 and leave office between level post 83 is inclined-plane 87, be radially distributed with hole clipping 13 in the corresponding intubate 1 that is arranged in grade post 82 outer peripheral face positions of appearing on the stage, in described hole clipping 13, can be embedded with actively ball 12, the sphere of described ball 12 can stretch out hole clipping 13, the bottom of described spring 7 is supported mutually with spring perch 6 intracavity bottoms, and described spring 7 upper ends are supported mutually with the bottom surface of loose piece 8, and the thrust that described spring 7 keeps loose piece 8 to move up, the top of described loose piece 8 is connected with depression bar 85 lower end dismountable types, and extending to the top of intubate 1 from the inner chamber of intubate 1, the upper end of depression bar 85 is connected with the press section that intubate 1 top is set, described ball 12 is in the time being positioned at the outer peripheral face of grade post 82 of appearing on the stage, the sphere of ball 12 is positioned at the outside face of intubate 1, in the time that described ball 12 is positioned at the outer peripheral face of the level post 83 of leaving office, described ball 12 is contacted by the corresponding outer peripheral faces of level post 83 of leaving office and makes the sphere of ball 12 stretch out hole clipping 13 to be fastened togather with the annular groove 21 of sleeve pipe 2.Described press section comprises latch plate 9, pressure head 91, have symmetrical vertical waist shaped hole 14 in the two sides, top of described intubate 1, described latch plate 9 is inserted and is through among two waist shaped holes 14, the lateral surface that described pressure head 91 lays respectively at intubate 1 is fixed together with latch plate 9 corresponding end of stretching out intubate waist shaped hole 91 places, the upper end of described depression bar 85 by horizontal perforation 88 be positioned at together with intubate 1 inner chamber position latch plate 9 is set on.Described dismountable type is for pegging graft or being threaded.Described spring perch 6 fixes by the protuberance 6e of both sides and the bayonet socket of intubate 1 both sides, is provided with the filling screw 6f that can not allow protuberance 6e shrink in the bottom of spring perch 6.
Principle of work of the present invention is: taking bicycle as example, because the handle of bicycle and the upper end of intubate are connected as a whole, and described sleeve pipe lower end is connected as a whole with front wheel frame, in the time the intubate in handle will being entered to sleeve pipe, first press moulded rod or press section with hand, ball is retracted in intubate from the hole clipping of intubate, the sphere that is ball does not stretch out the outside face of intubate, and can make intubate insert in sleeve pipe, then decontrol depression bar or press section, when the breach of intubate embeds after corresponding radius stay, loose piece is through the thrust of spring and loose piece is moved up, and by the corresponding lateral surface of the level post of leaving office, ball is extruded from the hole clipping of intubate, and be fastened togather with the annular groove in sleeve pipe, intubate and sleeve pipe just lock together like this, because intubate is by breach and radius stay phase buckle, so stopped the mutual twisting between intubate and sleeve pipe, in the time intubate will being extracted from sleeve pipe, need only the press section that clicks the depression bar in the inner chamber of intubate upper end again or click intubate upper end, depression bar moves down, and ball is retracted from hole clipping, be that ball is return from the annular groove of sleeve pipe, so just intubate can be extracted from sleeve pipe.
Claims (10)
1. the bindiny mechanism of a handlebar and headstock, comprise the intubate (1) that upper end and handle (10) fix, the sleeve pipe (2) that the support (4) of lower end and installation front vehicle wheel (41) fixes, described sleeve pipe (2) external enwergy is equipped with the sleeve (3) being connected with the link span (31) of trailing wheel rotationally, it is characterized in that: in described sleeve pipe (2) lower lumen, be radially provided with radius stay (5), the lower surface of described intubate (1) is provided with the breach (11) that can embed in radius stay (5), between described intubate (1) and sleeve pipe (2), be provided with and can put the detaching mechanism just intubate (1) being shirked from sleeve pipe (2), in the time that intubate (1) is inserted in sleeve pipe (2), the breach (11) of described intubate (1) lower surface makes intubate (1) and sleeve pipe (2) fixed with each other for embedding in radius stay (5).
2. bindiny mechanism according to claim 1, it is characterized in that: described radius stay (5) has upper fixed rod (51) and lower fixed rod (52) cross-like to stack together, the breach (11) of described intubate (1) lower end is four, in four breach (11), be wherein two dark, two shallow, dark two breach (11) are fastened togather mutually with upper radius stay (51), and shallow two breach (11) are fastened togather with lower radius stay (52).
3. bindiny mechanism according to claim 2, is characterized in that: described upper fixed rod (51) and lower fixed rod (52) stack up and down for criss-cross.
4. according to arbitrary described bindiny mechanism in claims 1 to 3, it is characterized in that: described detaching mechanism comprises spring perch (6), spring (7), the loose piece (8) that can move up and down in the inner chamber of intubate (1), be arranged in the depression bar (85) that intubate (1) top inner chamber can move up and down, in the top inner chamber of described sleeve pipe (2), be radially provided with annular groove (21), described intubate (1) up/down perforation, described spring perch (6) is fixed in the inner chamber at intubate (1) middle part, described loose piece (8) top is respectively arranged with appear on the stage a grade post (82) and the level post (83) of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage a grade post (82) and leave office between level post (83) is inclined-plane (87), be radially distributed with hole clipping (13) in the corresponding intubate (1) that is arranged in a grade post (82) the outer peripheral face position of appearing on the stage, in described hole clipping (13), can be embedded with actively ball (12), the sphere of described ball (12) can stretch out hole clipping (13), the bottom of described spring (7) is supported mutually with spring perch (6), and described spring (7) upper end is supported mutually with the bottom surface of loose piece (8), and the thrust that described spring (7) keeps loose piece (8) to move up, the top of described loose piece (8) is connected with depression bar (85) lower end dismountable type, and the upper end of depression bar (85) extends to the upper end of intubate (1) from the inner chamber of intubate (1), described ball (12) is in the time being positioned at the outer peripheral face of grade post (82) of appearing on the stage, the sphere of ball (12) is positioned at the outside face of intubate (1), in the time that described ball (12) is positioned at the outer peripheral face of the level post (83) of leaving office, described ball (12) is contacted by level post (83) the corresponding outer peripheral face of leaving office and the annular groove (21) that makes the sphere of ball (12) stretch out hole clipping (13) and sleeve pipe (2) is fastened togather.
5. bindiny mechanism according to claim 4, it is characterized in that: the bottom of described loose piece (8) is provided with the spring cavity (84) of bottom opening, described spring perch (6) is by chassis (61) and projection (62) group, described projection (62) from the upper surface middle part on chassis (61) upwards extend, described spring (7) is tubular spring, described spring (7) is for being placed in projection (62), lower end is supported mutually with chassis (61), and described spring (7) outside is placed in the spring cavity (84) of loose piece, the upper end of described spring (7) is stretched in spring cavity (84) and is supported mutually with the end face of spring cavity (84).
6. bindiny mechanism according to claim 4, it is characterized in that: the top of described loose piece (8) with the structure that depression bar (85) lower end dismountable type is connected is: the top center of described loose piece (8) is provided with clamping hole (81), the lower end of described depression bar (85) is provided with plug (86), and described plug (86) is inserted in clamping hole (81) and makes depression bar (85) and loose piece (8) fixed with each other.
7. bindiny mechanism according to claim 4, it is characterized in that: the top of described loose piece (8) with the structure that depression bar (85) lower end dismountable type is connected is: the top center of described loose piece (8) is provided with internal thread hole, the lower end of described depression bar (85) is provided with outside thread, and described depression bar (85) makes depression bar (85) and loose piece (8) fixed with each other by outside thread and internal thread hole bolt.
8. bindiny mechanism according to claim 4, is characterized in that: described spring perch (6) is radially fixed with each other with intubate (1) by the pivot pin (60) of bottom.
9. according to arbitrary described bindiny mechanism in claims 1 to 3, it is characterized in that: described detaching mechanism comprises spring perch (6), spring (7), the loose piece (8) that can move up and down in the inner chamber of intubate (1), be arranged in the depression bar (85) that intubate (1) top inner chamber can move up and down, in the top inner chamber of described sleeve pipe (2), be radially provided with annular groove (21), at least lower ending opening of described intubate (1), described spring perch (6) is fixed in the inner chamber at intubate (1) middle part, described loose piece (8) top is respectively arranged with appear on the stage a grade post (82) and the level post (83) of leaving office that the little lower diameter of upper diameter is large, described transition face of appearing on the stage a grade post (82) and leave office between level post (83) is inclined-plane (87), be radially distributed with hole clipping (13) in the corresponding intubate (1) that is arranged in a grade post (82) the outer peripheral face position of appearing on the stage, in described hole clipping (13), can be embedded with actively ball (12), the sphere of described ball (12) can stretch out hole clipping (13), the bottom of described spring (7) is supported mutually with spring perch (6) intracavity bottom, and described spring (7) upper end is supported mutually with the bottom surface of loose piece (8), and the thrust that described spring (7) keeps loose piece (8) to move up, the top of described loose piece (8) is connected with depression bar (85) lower end dismountable type, and extending to the top of intubate (1) from the inner chamber of intubate (1), the upper end of depression bar (85) is connected with the press section that intubate (1) top is set, described ball (12) is in the time being positioned at the outer peripheral face of grade post (82) of appearing on the stage, the sphere of ball (12) is positioned at the outside face of intubate (1), in the time that described ball (12) is positioned at the outer peripheral face of the level post (83) of leaving office, described ball (12) is contacted by level post (83) the corresponding outer peripheral face of leaving office and the annular groove (21) that makes the sphere of ball (12) stretch out hole clipping (13) and sleeve pipe (2) is fastened togather.
10. bindiny mechanism according to claim 9, it is characterized in that: described press section comprises latch plate (9), pressure head (91), have symmetrical vertical waist shaped hole (14) in the two sides, top of described intubate (1), described latch plate (9) is inserted and is through among two waist shaped holes (14), the lateral surface that described pressure head (91) lays respectively at intubate (1) with stretch out latch plate (9) corresponding end that intubate waist shaped hole (91) locates and be fixed together, the upper end of described depression bar (85) by horizontal perforation (88) be positioned at together with intubate (1) inner chamber position latch plate (9) is set on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185969.0A CN103950498B (en) | 2014-04-20 | 2014-04-20 | Handlebar and the bindiny mechanism of headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185969.0A CN103950498B (en) | 2014-04-20 | 2014-04-20 | Handlebar and the bindiny mechanism of headstock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950498A true CN103950498A (en) | 2014-07-30 |
| CN103950498B CN103950498B (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185969.0A Expired - Fee Related CN103950498B (en) | 2014-04-20 | 2014-04-20 | Handlebar and the bindiny mechanism of headstock |
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| CN (1) | CN103950498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337886A (en) * | 2016-10-13 | 2018-07-27 | 深圳易马达科技有限公司 | Headstock telescopic device and scooter |
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| EP0479138A1 (en) * | 1990-09-28 | 1992-04-08 | Homer John Rader | Steering bearing assembly for wheeled vehicle |
| US20020088301A1 (en) * | 2000-12-28 | 2002-07-11 | Ting-Hsing Chen | Structure of a handle and a front fork of a scooter |
| CN2473120Y (en) * | 2001-03-23 | 2002-01-23 | 陈定兴 | Mini bicycle folder |
| CN2494310Y (en) * | 2001-08-01 | 2002-06-05 | 陈定兴 | Bend tubular fitting structure of man-drawn vehicle |
| CN2683510Y (en) * | 2004-02-13 | 2005-03-09 | 叶皓 | Bicycle spigot folding apparatus |
| US20050206120A1 (en) * | 2004-03-09 | 2005-09-22 | Hsin Lung Accessories Co., Ltd. | Bike handlebars adjustment |
| CN201280191Y (en) * | 2008-08-22 | 2009-07-29 | 王胜 | Bicycle handlebar pole vibration absorber with inner shrink pleated sheet structure |
| CN201258065Y (en) * | 2008-09-22 | 2009-06-17 | 元大金属实业（深圳）有限公司 | Improved vehicle head bowl group rolling mechanism |
| CN203864892U (en) * | 2014-04-20 | 2014-10-08 | 茅鸿勇 | Handlebar and vehicle head connecting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108337886A (en) * | 2016-10-13 | 2018-07-27 | 深圳易马达科技有限公司 | Headstock telescopic device and scooter |
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